KSW-1039D4/ KSW-1239D4/KSW-1539D4
Aluminium basket Subwoofer/Non-Pressed Paper Cone
High Foam surround/180 OZ Ferrite Magnet/3"4-Layers Voice coil

KSW-1039D4
Description:10"subwoofer
RMS Power:1500w
Max Power:3000w
Impedance:4×4ΩVoice coil

KSW-1239D4
Description:12"subwoofer
RMS Power:1500w
Max Power:3000w
Impedance:4×4ΩVoice coil

KSW-1539D4
Description:15"subwoofer
RMS Power:1500w
Max Power:3000w
Impedance:4×4ΩVoice coil