"B-Stock, dB Technologies Sub 918, Active 18"" bass-reflex subwoofer with 4"" voice coil, 900 W/RMS, 1800W/Peak, Class D Digipro G3 amp, 134 db SPL, Frequency Response (-10dB): 42 Hz – 110 Hz, 5 switchable crossover frequencies 70 - 110 Hz,...
Thomann Italia