JBL ASB6128 2x18" High-Power Passive Subwoofer | Full Compass Systems
ASB6118 / ASB6128
JBL ASB6128 High Power Dual 18" Subwoofer, Black DuraFlex finish, Transducer Power Rating (AES) 2400 W (9600 W peak), Long-Term System Power Rating 1600 W (6400 W peak), Frequency Range (-10 dB)
Delicious Sub JBL ASB6128 V Speaker Repairs and Sound Check | 18 Neo Subwoofer Speaker Restoration - YouTube