It is inexpensive because there are collapse marks on the corners. Super tweeter with built-in network. You can select where to connect the high frequencies from the three types of inputs. Simply place it on top of a regular speaker and connect it as it is to use it. Bright, clear highs and carefree tones are the best match for JBL speakers (Shota Sasaki)
Maintenance Info: 2022.7.8 Sweep Tested
Accessories: none
Main specifications: 25mm sintered carbon graphite dome tweeter playback frequency band FC to 70kHz crossover 12kHz/16kHz/22kHz impedance 5Ω sound pressure level 90dB Dimensions W190 × H130 × D130 mm Weight 1.3kg/book