JBL BassPro 12 Ported powered subwoofer with 12" sub and 150-watt amp subwoofer 6.75" You can control multiple amplifiers

You can control multiple amplifiers with a single remote by adding a standard phone cable splitter (not included)

8" shallow-mount subwoofer with dual 4-ohm voice coils

75' cable terminated by Fakra connector)

the following in STAGE 3:

Easy to fit

JBL BassPro 12 Ported powered subwoofer with 12" sub and 150-watt amp subwoofer 6.75" You can control multiple amplifiersProduct highlights: powered subwoofer enclosure 12" sub with polypropylene cone built in 150 watt RMS amplifier (450 watts peak) remote bass level control included speaker and line level inputs 8 gauge amp wiring kit required (sold separately) variable low pass crossover (40 200 Hz, 12 dB octave) variable bass boost (0 12 dB at 45 Hz) phase switch (0, 180) frequency response: 35 120 Hz fuse rating: 25A dimensions: 22 3 8"W x 14 5 8"H x 11 7 8"D1 x 9 1