38cm cone type woofer unit from JBL Professional Series It is a unit that improves the heat dissipation efficiency of voice coils and dramatically improves stability and durability for professional use (Shota Sasaki)
Maintenance information: 2022.1.27 Sound output operation confirmed
Accessories: None
Main specifications: 38cm cone type woofer unit impedance 8Ω allowable input 600W sensitivity 97dB frequency range 30Hz to 2.5kHz recommended maximum crossover frequency 1.2kHz recommended Enclosure Volume 85-285L Diameter 388 x Depth 139mm Weight 8.7kg