The disposal price has been reduced! (Member discounts are not applicable) 2023/12/18 sales price 59,800 yen 2023/12/4 sales price 59,800 yen ※Only 1 is a typical woofer attached to first-class products such as the initial Exclusive2402 and Westlake Audio. It is a highly stable model that can withstand professional use. It is a woofer representing TAD with a fast response speed and a good start-up. There is a feeling of use on the exterior, such as dullness, small scratches, and dirt, as well as slight burns on the corn paper. Serial BJ2210 (Hiroki Aso)
Maintenance information: 2023.12.4 sound output confirmed
Accessories: none
Main specifications: 40cm cone woofer frequency characteristics 28 Hz to 1000 Hz 8 ohms (measured 7.5 ohms) output sound pressure level 97 dB dimensions diameter 400 mm x depth 167 mm weight 11 kg
Disposal prices have been reduced! (Member discount is not applicable) 2023/12/4 sales price 59,800 yen*Only one is a representative woofer attached to first-class products such as Exclusive 2402 and Westlake Audio. It is a model with high stability that can withstand professional use. The response speed is fast, and the sound that starts up well is attractive. In addition to dullness, small scratches, and dirt on the exterior, there is a feeling of use, such as slight burns on the corn paper. Serial EI2033 (Hiroki Asou)
Maintenance information: 2023.12.4 sound output confirmed
Accessories: none
Main specifications: 40 cm cone type woofer, frequency characteristics, 28 Hz to 1000 Hz, 8 Ω (measured 7.9 Ω), output sound pressure level, 97 dB, dimensions, diameter 400 mm x depth, 167 mm, 11 Kg/1
※This item is sold as it is. A Yamaha superwoofer equipped with a 20 cm x 2 double woofer. Equipped with active servo technology and a 150W high-power amplifier, it makes a small yet voluminous bass sound. There are small wounds and dullness (Oikawa Tetsuji)
Maintenance information: 2023.12.2 operation confirmed
Accessories: none
Main specifications: Unit used: 20 cm cone type x 2, rated output 150 W (5 Ω), playback frequency band, 20 Hz to 160 Hz, high cut filter, 40 Hz to 140 Hz, continuously variable W235 x H602 x D463 mm, 20 kg
※This item is sold as it is. A Yamaha superwoofer equipped with a 20 cm x 2 double woofer. Equipped with active servo technology and a 150W high-power amplifier, it makes a small yet voluminous bass sound. Exterior, dullness, abrasions, and bruises can be seen (Oikawa Tetsuji)
Maintenance information: 2023.12.2 operation confirmed
Accessories: none
Main specifications: Unit used: 20 cm cone type x 2, rated output 150 W (5 Ω), playback frequency band, 20 Hz to 160 Hz, high cut filter, 40 Hz to 140 Hz, continuously variable W235 x H602 x D463 mm, 20 kg
A standard woofer installed in A7 systems, etc. The highly efficient and clear sound is perfect for jazz, etc. A classic model with an American sound that is bright and crisp. There is dirt on the corn paper and sticky on the edge (Sasaki Shota)
Maintenance information: 2023.11.30 sweep test good
Accessories: none
Main specifications: 38cm cone woofer unit Alnico magnet frequency characteristics 20 to 1600 Hz 8 ohms weight 7.9 kg/book
Disposal prices have been reduced! (Member discounts are not applicable) 2023/11/19 Sales price 25,000 yen ※ Current sales item. A subwoofer system equipped with an amplifier with one small unit arranged on the left and right instead of the front of the main unit. The blue light on the all-black face is stylish. It's a low range with good response, and I definitely recommend it to those who aren't satisfied with the low frequencies. The exterior has dirt and scratches. Serial J13260034 (Kimiya Miura)
Maintenance information: 2023.11.19 operation confirmed
Accessories: saran net
Main specifications: unit 162.5 mm x 2 woofer high cut 50 Hz to 100 Hz (continuously variable/12 dB/OCT) frequency characteristics 26 Hz to high cut frequency allowable continuous output 150 W dimensions W343 x H374 x D365 mm weight 13.5 kg
A cutting-edge unit mounted on the high-end model K2 S9800. The unit alone is highly evaluated, extends flat to a very high range, and has a dynamic sound. There are no conspicuous scratches (Sasaki Shota)
Maintenance Information: 2023.11.10 Sweep Test Good
Accessories: none
Main specifications: Alnico 5DG magnet, 15 inch pure pulp corn woofer, 8 Ω, 400 W, playback frequency band 20 Hz to 2 kHz, minimum resonance frequency 26 Hz, 94 dB, recommended crossover frequency, 800 Hz, outer diameter 387 mm x depth 235 mm, 18 kg
A cutting-edge unit mounted on the high-end model K2 S9800. The unit alone is highly evaluated, extends flat to a very high range, and has a dynamic sound. There are no conspicuous scratches (Sasaki Shota)
Maintenance Information: 2023.11.10 Sweep Test Good
Accessories: none
Main specifications: Alnico 5DG magnet, 15 inch pure pulp corn woofer, 8 Ω, 400 W, playback frequency band 20 Hz to 2 kHz, minimum resonance frequency 26 Hz, 94 dB, recommended crossover frequency, 800 Hz, outer diameter 387 mm x depth 235 mm, 18 kg
The price has been reduced. 2023/11/5 Sales price 40,000 yen*Currently sold. Comes with a remote control A subwoofer system with a built-in power amplifier using Yamaha's unique YST system. The deep bass is thick and has a sense of volume, and is extremely effective in reproducing movies and live sound sources. It has a heavy construction using the same wood as the GT rack. There is a feeling of use, such as holes in the exterior, paint deterioration, dullness, abrasions, stains, threads, etc. (Kobayashi Hitoshi)
Maintenance information: 2023.11.4 Operation confirmed
Accessories: remote control, instructions (torn)
Main Specifications: Floor Type Anti-Magnetic Design Amplifier Output 120W Cutoff Frequency 30Hz to 130Hz Power Consumption 100W Dimensions W580 x H440 x D440 mm Weight 48 kg
The price has been drastically reduced! A super large 80cm woofer with a 2023/11/3 sales price of 120,000 yen elevators. The 30W unit mounted on the masterpiece Patrician 800. Please fully experience the sense of scale of big bands and orchestras. As for the exterior, there are floats on the gasket and dirt around the edges. ※Shipping costs will be estimated separately (Tamura Eiji)
Maintenance Information: 2023.11.3 Sweep Test Good
Accessories: original box
Main specifications: frequency band 15 to 300 Hz maximum input 150 W impedance 8 ohms W963 x H910 x D510 mm (actual measurement)
The price has been reduced. 2023/10/31 sales price 69,800 yen Fostex active subwoofer. It is a sealed cabinet that distributes resonance and ensures rigidity so that ultra-low frequencies can be accurately reproduced, and a stable maximum output sound pressure (106 dB/60 Hz) is achieved with a 300W PWM amplifier and high speed response limiter. No sound delays or incidental sounds are felt, and it adds a rich sound field and deep sinking bass (Fujisawa Yukishi)
Maintenance information: 2023.10.31 Operation confirmed
Accessories: power cord
Main Specifications: [Amplifier Part] Woofer with Built-In Amplifier Practical Maximum Output 300W (JEITA4Ω) AC100V Function · PHASE (0°/180°) Volume Control Crossover Adjustment (40 to 140 Hz) Music Source Selector (SYMPHONY/ROCK/MOVIE) [Speaker Part] Sealed Acoustic Suspension Speaker · 25cm Cone Shape (Simple Antimagnetic Type) Output Sound Pressure Level 90dB /W (1m) (JIS BOX) maximum output sound pressure 106 dB/60 Hz (all space) (+6 dB when placed on the floor) W340 x H360 x D398 mm 19 kg
There were no problems with the sound output test, but since wrinkles on the center cap are conspicuous, it's cheap. It is a famous woofer that is also used in the Altec A7. The biggest appeal is that the low frequencies are lighter than 515 series woofers and have a sense of volume. You can experience clear bass with particularly penetrating power in jazz series, etc. (Sasaki Shota)
Maintenance Information: 2023.10.31 Sweep Test Good
Accessories: none
Main specifications: 38 cm woofer, Alnico magnet, playback frequency band, 20 to 1600 Hz, impedance 8 Ω, rated input, 30 W, allowable input, 50 W, recommended crossover, 800 Hz, outer dimensions, diameter 381 x H178 mm, weight 7.9 kg/1
This is a 17cm woofer from the Norwegian brand Sees. The small caliber yet sharp low frequencies are attractive. As for the exterior, dirt is oxidized (Tamura Eiji)
Maintenance Information: 2023.10.29 Sweep Test Good
Accessories: no accessories
Main specifications: nominal impedance 8 ohms, frequency band Hz 40 to 4000 Hz, maximum input 250 W, rated input 60 W, 91 dB, frame diameter 170 mm, 1.41 kg
The price has been reduced. 2023/10/21 sales price 40,000 yen*Currently sold. Comes with a remote control. A subwoofer system with a built-in power amplifier using Yamaha's unique YST system. The deep bass is thick and has a sense of volume, and is extremely effective in reproducing movies and live sound sources. It has a heavy construction using the same wood as the GT rack. There is a thread on the top plate (Fujisawa Yukishi)
Maintenance information: 2023.10.21 Operation confirmed
Accessories: remote control, instruction manual
Main specifications: floor type anti-magnetic design amplifier output 120 W, cutoff frequency 30 Hz to 130 Hz, power consumption 100 W, dimensions W580 x H440 x D440 mm, weight 48 kg
Disposal prices have been reduced! (Member discount is not applicable) 2023/10/20 sales price 35,000 yen JBL STUDIO series subwoofer. It is a subwoofer with a high level of design that can easily reinforce deep bass and super bass. The exterior has a feeling of use such as dullness. ※There are broken net repair marks and broken dowels. Serial HA0304-30017 (Asaina Tomonori)
Maintenance information: 2023.10.20 operation confirmed
Accessories: saran net
Main specifications: built-in amplifier, 600 W, switching amplifier, frequency characteristics, 22 Hz to FC, crossover frequency 50 Hz to 150 Hz (continuously variable), W394 (440 including legs) x H419 x D394 mm, weight 26.4 kg
※Since it is inexpensive, it will be handed over as is. Fostex edgeless 30cm woofer. The SLE system, which employs an acoustic low pass filter and push-pull type double bumper, etc., which can be said to be the crystallization of the company's technology, realizes light and tight low frequency reproduction. As for the exterior, there are stains and dullness on the corn paper (Satoshi Yonejima)
Maintenance information: 2023.10.20 sweep test good
Accessories: no accessories
Main specifications: 30cm 8Ω 93dB recommended crossover 1.5kHz or less 7kg
The price has been reduced! 2023/10/17 Sales price 40,000 yen*Currently sold. Comes with a remote control. A subwoofer system with a built-in power amplifier using Yamaha's unique YST method. The deep bass is thick and voluminous, and has an excellent effect in reproducing movies and live sound sources. It is a heavy structure using the same wood as the GT rack. On the exterior, in addition to scratches and dullness, repair marks and magic paint are scattered. Serial 105646 (Asahina Satoshi method)
Maintenance information: 2023.10.17 Operation confirmed
Accessories: remote control
Main specifications: Floor type, anti-magnetic design, amplifier output, 120 W, cutoff frequency, 30 Hz to 130 Hz, power consumption, 100 W, dimensions W580 x H440 x D440 mm, weight 48 kg
An Eclipse superwoofer with the concept of high power and space saving. It inherits technology such as the R2R TWIN DRIVER of the higher-end TD725SW. A high cost performance model where all operations such as volume, low pass filter, phase switching, and mode switching can be performed with a remote control. The condition is generally good (Sasaki Shota)
Maintenance information: 2023.10.8 Operation confirmed
Accessories: remote control, manual, power cable
Main specifications: 16 cm x 2 woofer, rated output, 125 W, playback frequency band, 30 to 200 Hz, W399 x H360 x D384 mm, approx. 23 kg
A rare Gauss 30cm studio monitor with a dedicated HiFi woofer. Uses white corn, which is reminiscent of JBL. This cone is driven by a huge magnet to produce a hot sound typical of the company. Try exchanging from JBL! The edge is an accordion pleated type. There is a slight peeling, but there was no effect on the sound (Murakoshi Yoichi)
Maintenance information: 2023.10.7 sound output confirmed
Accessories: none
Main Specifications: 30cm 8Ω 89.4dB Baffle Aperture Diameter 27.9mm External Dimensions 305φ×D165 mm Weight 11.3kg
Disposal prices have been reduced! (Member discount does not apply) 2023/9/24 sales price 49,800 yen music-only add-on subwoofer. It is an easy-to-use woofer that can continuously control the crossover frequency of the low pass filter in the range of 50 Hz to 150 Hz according to the speaker system to be combined. The exterior is dull, etc., and there is a feeling of use. Serial 0960311KC (Asaina Satoshi method)
Maintenance information: 2023.9.24 Operation confirmed
Accessories: power cable
Main specifications: built-in amplifier frequency characteristics 20 Hz to 220 Hz (-10 dB) (when LOW PASS freq.150 Hz) crossover frequency 50 to 150 Hz W300 ✕ H320 ✕ D370 mm weight 13.1 kg
Disposal prices have been reduced! (Member discounts are not applicable) 2023/9/23 sales price 7,000 yen*1 unit only, currently sold 25cm cone type woofer unit using AlNiCo magnets, early model 16 ohm model. You can enjoy the crisp sound. The exterior has a feeling of use over time, such as dullness (Asaina Satoshi Law)
Maintenance information: 2023.9.23 sound output checked
Accessories: none
Main specifications: 25cm woofer, playback frequency band, 48-4000 Hz, sound pressure level, 106 dB, input, 15 W, weight 3.5 kg
The price has been drastically reduced! 2023/9/20 sales price 89,800 yen ※It is inexpensive because there is a dent correction mark on the center cap on one side. JBL's 38cm cone type full range unit. Unlike today's heavy bass, it reproduces bright and light low frequencies. It's a standard unit that can do many kinds of sound makeup depending on the driver or tweeter that's sharp and fits well. Serial 89515/87909 (Miura Kimiya)
Maintenance information: 2023.9.20 Operation confirmed
Accessories: no accessories
Main specifications: 38 cm cone type full range unit Alnico 8 Ω 103 dB Recommended enclosure internal volume 114 to 338 L frequency characteristics 50 to 6,000 Hz screw pitch (diagonal) 370 mm 7 kg
Disposal prices have been reduced! (Member discounts are not applicable) 2023/9/13 Sales price 89,800 yen ※The color of the corn paper is different on the left and right, so it's cheap. JBL's 46cm woofers are now in stock! The thick sound, which can only be produced with a 46 cm woofer, is attractive. Be sure to try out the large aperture unit, which is compatible with digital recording and is advantageous for deep bass reproduction. On the exterior, there are tape marks and magic marks on corn paper. Also, there are many scratches on the cone paper on one side. Serial 163837, 161780 (Yonejima Satoshi)
Maintenance Information: 2023.9.13 Sweep Test Good
Accessories: no accessories
Main specifications: 46 cm cone woofer unit, impedance, 8 ohm, 99 dB, frequency range, 25 Hz to 1.6 kHz, recommended enclosure volume 140 to 340 lit, diameter 464 ✕ depth 212 mm, weight 13.2 kg
Disposal prices have been reduced! (Member discounts are not applicable) 2023/9/12 sales price 99,800 yen JBL 46cm woofers have arrived! The thick sound, which can only be produced with a 46 cm woofer, is attractive. Please try this large aperture unit which is compatible with digital recording and is advantageous for deep bass reproduction. On the exterior, there are tape marks and magic marks on corn paper. Serial 177182, 181159 (Yonejima Satoshi)
Maintenance Information: 2023.9.12 Sweep Test Good
Accessories: no accessories
Main specifications: 46 cm cone type woofer unit impedance 8 ohms 99 dB frequency range 25 Hz to 1.6 kHz recommended enclosure volume 140 to 340 lit diameter 464 ✕ depth 212 mm weight 13.2 kg
* There is no problem with operation, but since it is an AV device, it is sold as is without warranty. This is a limited model of the famous subwoofer YST-SW1000. The sturdy construction with outstanding wood grain enables ultra-low frequency reproduction from 16 Hz! Not only does it sink in the low frequencies, but it also has a sense of speed, so it also plays a role in improving the sound quality in the mid to high frequencies. The connection can now be used with either a speaker cable or an RCA line cable. The exterior has lines and dents on the top plate and sides. ※Shipping costs will be estimated separately (Ryo Mizusaki)
Maintenance information: 2023.9.11 Operation confirmed
Accessories: remote control, instruction manual
Main specifications: bass reflex floor type, 30 cm, anti-magnetic woofer, output, 120 W, playback frequency band, 16 to 160 Hz, W580 x H440 x D440 mm, weight 48 kg
A sealed Fostex subwoofer that boasts the ability to reproduce ultra-low frequencies. The high rigidity diaphragm made from a mixture of BKP pulp and Kepler and a strong magnetic circuit perfectly reproduce the lowest sound of the double bass and pipe organ. Serial 1000552GN (Itsuro Mizushima)
Maintenance Information: 2023.9.9 Operation confirmed
Accessories: power cable
Main specifications: Practical maximum output 300W sealed 25cm cone type input LINE IN (L-MONO, R), SUB CONE INPUT, SPEAKER (HIGH LEVEL) INPUT W340 × H360 × D394 mm 19.5 kg
The price has been drastically reduced. 2023/8/23 Dali's superwoofer with a sales price of 49,800 yen will make its first appearance at Hi-Fi. It has a built-in Class D amplifier and boasts a large output of 220W. A long stroke type 30cm cone unit is used, and the rich low frequencies typical of the company are attractive. There is a slight dullness on the top surface and a feeling of use (Murakoshi Yoichi)
Maintenance information:2023.8.23 sound output confirmed
Accessories: Power cable (external product)
Main specifications: 30 cm woofer playback frequency band 28 Hz to 190 Hz continuously variable input MONO, 1 STEREO system W340 x H370 x D380 mm 14.7 kg
Disposal prices have been reduced! (Member discounts are not applicable) 2023/8/16 sales price 178,000 yen JENSEN's 15-inch excitation type unit has arrived. Although it is an old unit, it is characterized by its crisp, crisp sound. * The power supply part is self-made, so please be careful when using it (the power supply part is not guaranteed, please consider this as a bonus) As for the exterior, there are oxidation marks on the frame and repair marks on the corn paper. (TAMURA Eiji)
Maintenance information: 2023.8.16 sweep check OK (field coil DCR508Ω voice coil DCR7.0ω/field coil DCR513Ω voice coil DCR6.6Ω)
Accessories: no accessories
Main specifications: 15 inch excitation type speaker, diameter 385 x 210 mm, weight 5.6 kg
The price has been reduced. 2023/8/12 sales price 4,000 yen ※ current sale item. It is a subwoofer with a built-in amplifier that uses a J-drive system that responds quickly and reproduces super bass that is faithful to the original sound. Strong deep bass is reproduced by connecting to the subwoofer output terminal. The exterior is dull, there are small scratches, and wrinkles on the bottom of the sheet. Serial 55409337347 (Yonejima Satoshi)
Maintenance Information: 2023.8.12 Sweep Test Good
Accessories: There are no accessories
Main specifications: Dimensions W190 x H299 x D312 mm Weight 7.6 kg
It's a mid-range that gives the impression that it picks up even the smallest details. The mild, soft tone is impressive. Good condition for the model year (Fujisawa Yukishi)
Maintenance Information: 2023.8.9 Operation confirmed
Accessories: none
Main specifications: use of die-cast aluminum, 8 ohms, 400 Hz to 6 kHz, 40 W, 93 dB, diameter, 157 x depth, 117 mm, weight 1.9 kg
Disposal prices have been reduced! (Member discounts are not applicable) 2023/8/8 sales price 6,000 yen*1 bottle only. The self-made enclosure is equipped with a Pioneer 30cm woofer. The FB type clear cone prevents split vibrations in the high range, and at the same time, the low frequency characteristics have been improved. The exterior has scratches, dullness, and uneven paint*The terminals are attached upside down (Asaina Satoshi method)
Maintenance information: 2023.8.8 sound output confirmed
Accessories: none
Main specifications: 30 cm cone type woofer impedance 8 ohms size 460 x 700 x 320 weight 21.3 kg (actual measurement)
The price has been drastically reduced. 2023/8/5 sales price 25,000 yen*Currently sold. LE15A PASSIVE RADIATOR The best item that has good response and enhances low frequencies. Be sure to go to the virtual Olympus. The color of the exterior, cone paper, and center cap are different on the left and right (Kobayashi Hitoshi)
Accessories: gasket, round cardboard, original box
Main specifications: LE15A passive radiator, 38 cm, weight 3.2 kg
Disposal prices have been reduced! (Member discounts are not applicable) 2023/8/3 sales price 69,800 yen B&W subwoofer with a stylish design. A DSP (digital signal processing) platform has been adopted to achieve performance and deep, fast response low frequencies. You can use it not only for movies but also for music without any sense of incongruity. What is the exterior. There is stickiness in the belt part. Serial 0005660 (Tamura Eiji)
Maintenance information: 2023.8.3 Operation confirmed
Accessories: instruction manual, power cable
Main Specifications: Balanced Drive Sealed Subwoofer System Frequency Band 6.5 Hz to 570 Hz Output 400 W Rated Power Consumption 150 W Standby Power Consumption 1 W S/N Ratio 100 dB W270 ✕ H342 ✕ D358 mm Weight 18.7 kg
The price has been reduced. The cloth edge has been replaced by the owner before the 2023/8/3 sales price 89,800 yen. A 38cm woofer representing JBL used by Olympus, Paragon, etc. The 9.1 kg Alnico magnet has a firm sense of volume and a faintly sweet flavor, and low frequencies that make you feel the fun of music the moment the sound comes out. Serial 39150/39151 (Murakoshi Yoichi)
Maintenance information:2023.8.3 Sound output confirmed
Accessories: none
Main Specifications: 38cm Woofer Alnico Input 120W Sound Pressure Level 97dB 8Ω Recommended Enclosure Capacity 114L to 338L Baffle Aperture Diameter 355mm Screw Pitch (Diagonal) 370mm Depth 149mm 10.8kg/book
The price has been drastically reduced! 2023/8/3 sales price 198,000 yen ※ Since it is for business use, there is no guarantee and it will be delivered as is. Only 1 active powered woofer A bass reflex subwoofer capable of reproducing low frequencies of 29 to 160 Hz. It plays powerful bass. The exterior is dull, scratched, dirty, etc. Serial 02282827 (Takahashi Nobuyuki)
Maintenance Information: 2023.8.3 Operation confirmed
Accessories: front grille
Main specifications: MEYER MS-15 400W 15 inch woofer x 2 frequency characteristics 29-160 Hz W788 x H548 x D542 mm 62 kg
Disposal prices have been reduced! (Member discounts are not applicable) 2023/8/2 sales price 5,000 yen*Currently sold 20cm woofer used in the Pioneer subwoofer S-51W. How about making your own subwoofer? The color is slightly different on the left and right. (TAMURA Eiji)
Maintenance information: 2023.8.2 sweep test good
Accessories: no accessories
Main specifications: 20 cm woofer, 6 ohms, frequency band, 26 to 900 Hz, weight 2.5 kg
The price has been reduced. 2023/7/30 sales price 22,000 yen ※ There is no problem with operation, but since it is cheap, it is currently sold. Yamaha subwoofer. The high cost performance is attractive. The bass is tighter, and the overall sense of scale, depth, and power has increased, so you can enjoy movies more than ever before. There are no particularly noticeable scratches on the exterior (Oikawa Tetsuji)
Maintenance information: 2023.7.26 Operation confirmed
Accessories: none
Main specifications: output 250W (5Ω) playback frequency band 20Hz to 160Hz speaker unit 25cm cone type (anti-magnetic) input terminal INPUT1 (speaker terminal) INPUT2,3 (RCA pin jack) power consumption 100W dimensions W380 x H368 x D420 mm weight 18.5 kg
Disposal prices have been reduced! (Member discounts are not applicable) 2023/7/28 sales price 49,800 yen A superwoofer equipped with a 10-inch unit that is small, sealed, and reproduces proper low frequencies. Contrary to what it looks like, it has tight bass with few quirks, and is also recommended for audio applications. There are scratches, threads, and dullness on the top plate. Serial 1166796 (Yonejima Satoshi)
Maintenance Information: 2023.7.28 Sweep Test Good
Accessories: power cord
Main specifications: 10-inch superwoofer playback frequency band 9 to 220 Hz W360 x H395 x D360 mm 19 kg
One bottle only. When combined with the FT207D, it has anti-magnetic specifications and can also be used for AV applications, and since it is possible to assemble an affordable speaker, how about using it as a play tool for those who make their own. The exterior is generally good (Hiroki Aso)
Maintenance information: 2023.7.25 Sound output confirmed (good sweep test)
Accessories: original box instruction manual mounting screws
Main Specifications: 13cm cone woofer 8Ω 87dB 55Hz to 8kHz
The price has been reduced! 2023/7/25 sales price 6,900 yen with box! When combined with the FT207D, it has anti-magnetic specifications and can also be used for AV applications, and since it is possible to assemble an affordable speaker, how about using it as a play tool for those who make their own. The exterior is generally good (Hiroki Aso)
Maintenance information: 2023.7.25 Sound output confirmed (good sweep test)
Accessories: original box instruction manual mounting screws
Main Specifications: 13cm cone woofer 8Ω 87dB 55Hz to 8kHz
Disposal prices have been reduced! (Member discount will not apply) 2023/7/24 sales price 89,800 yen ※ There is no problem with operation, but it is cheap because there is a dent in the center cap. JBL 38cm cone-shaped full range unit. Unlike today's heavy bass, it reproduces bright and light low frequencies. It's a standard unit that can do many kinds of sound makeup, depending on the driver or tweeter that's well-matched, even if it's sharp. On the exterior, there is a feeling of use such as discoloration and stains on the corn paper, and dents on the center cap. Serial (Asaina Tomonori)
Maintenance information: 2023.7.24 operation confirmed
Accessories: none
Main specifications: 38 cm cone type full range unit Alnico 8 Ω (actual measurement 6.0/6.2 Ω) 103 dB Recommended enclosure internal area 114 to 338 L Frequency characteristics 50 to 6,000 Hz Screw pitch (diagonal) 370 mm 7 kg
※Since it is cheap, it will be delivered as is. An Aurum Qantas 16.5 cm woofer. The vivid expressiveness of the colors is fascinating. The exterior is dull. (TAMURA Eiji)
Maintenance Information: 2023.7.23 Sweep Check OK
Accessories: none
Main specifications: 8 ohm frequency band 37 to 4,500 Hz 89 dB
The price has been drastically reduced! 2023/7/20 sales price 298,000 yen Hi-Fi is in stock for the first time. Eclipse's current dreadnought-level superwoofer. Equipped with 2 25cm speaker units, it achieves a sense of volume that is larger than its size, and powerful low frequencies. It's a low frequency that you can feel with your body, not with your ears, so I definitely want to listen to my favorite movies using this woofer. There are no noticeable scratches (Sasaki Shota)
Maintenance Information: 2023.7.20 Operation confirmed
Accessories: original box, manual, power cable, remote control
Main specifications: black color sealed 25cm cone type woofer x 2 playback frequency band 20-150 Hz rated output 500 W W545 x H500 x D524 mm 51 kg
※There is no problem with operation, but since it is cheap, it will be delivered as is. Onkyo subwoofer with built-in amplifier. It's a small and affordable subwoofer, so it seems easy to play with. There are abrasions, dullness, etc. on the exterior. Serial 5171934552 (Yonejima Satoshi)
Maintenance information: 2023.7.18 good sweep test
Accessories: none
Main specifications: bass reflex type anti-magnetic design with built-in amplifier, maximum output 75 W, frequency characteristics 27 Hz to 200 Hz (during FILTER), 27 Hz to 1.5 kHz (during DIRECT), high cut filter variable (50 to 200 Hz), W255 x H403 x D447 mm 15.6 kg
A sealed active subwoofer with a built-in D-class amplifier made by Marantz and equipped with a large magnetic voice coil. Ideal for low frequency reinforcement on the 700 series. As for the exterior, there is dirt on the saran net. Serial 0006475 (Miura Kimiya)
Maintenance Information: 2023.7.15 Operation confirmed
Accessories: power cable
Main specifications: active subwoofer, 250mm, woofer amplifier part output, 500W, completely sealed, external dimensions, W340 x H347 x D408 mm, weight 26.5 kg
The price has been reduced! 2023/7/11 sales price 5,000 yen*This product is currently on sale. An affordable and compact subwoofer. The low frequencies are also solid, and the sound has a sense of weight. The exterior has a feeling of use such as dents, scratches, and dullness on the top plate. Serial 4016120707 (Asaine Tomonori)
Maintenance Information: 2023.7.11 Operation confirmed
Accessories: none
Main specifications: maximum output 60 W W270 x H312 x D333 mm 10.3 mm
※The center cap has dents, so it's cheap. 38cm woofer for JBL instruments. The heavy-duty corn paper plays a thick, stretchy low frequency when input is firmly inserted. It is recommended for jazz, rock, and especially for those who are particular about the sound quality of bass. As for the exterior, there is corrosion and dirt on the back metal book. Serial 64660/78575 (Yonejima Satoshi)
Maintenance Information: 2023.7.8 Sweep Test Good
Accessories: There are no accessories
Main specifications: 38 cm cone type woofer unit impedance 8 ohms allowable input 400 W (continuous program) sound pressure level 100 dB frequency characteristics 40 Hz to 2.5 kHz W388 x H130 x D388 mm 10.75 kg/book
Disposal prices have been reduced! (Member discounts are not applicable) 2023/7/8 sales price 4,000 yen ※Since it is cheap, it will be handed over as is. Yamaha subwoofers developed for home theaters. It is an active speaker and is recommended for those who want to reinforce the low frequencies a bit. Since it covers pure low frequencies, I think you can use it as well as the speakers you are currently using. There are stains and scuffs on the exterior. Serial Z345002QS (Tamura Eiji)
Maintenance Information: 2023.7.8 Sweep Test Good
Accessories: There are no accessories
Main specifications: output 55 W, playback frequency band, 30 Hz to 200 Hz, 16 cm, cone type (anti-magnetic), power consumption, 32 W, W200 x H365 x D375 mm, weight 8.5 kg
Maintained including edge replacement! A woofer suitable for monitor applications using a bass reflex enclosure. A large Alnico V magnet is used to make you listen to rich low frequencies. There are stains and dents on the exterior. Serial 12266/12294 (Miura Kimiya)
Maintenance information: 2023.7.4 Maintained (edge replacement, kinshisen wire break replacement)
Accessories: There are no accessories
Main specifications: 30cm cone woofer, arnico impedance, 8 ohms, sound pressure level, 91 dB, frequency band, 30 Hz to 1 kHz, crossover frequency, 800 Hz, weight, 6.8 kg
※There is no problem with the current operation, but since it is cheap, it is currently sold as it is. This is Denon's easy-to-use subwoofer. The front bass reflex shape allows you to experience powerful low frequencies with your body. It can be set to the desired sound quality, is easy to handle, and is recommended for those who want a little more power in the low frequencies. The exterior is dull and there are small scratches (Mizusaki Ryo)
Maintenance information: 2023.7.1 sound output confirmed
Accessories: instruction manual
Main specifications: bass reflex type anti-magnetic design frequency band 19 Hz to 200 Hz W256 x H588 x D457 mm approx. 20 kg