Subwoofer Ground Zero 30 cm GZNW 30SPL-D2 2x2Ω 6000 watt new sub auto spl
Nakamichi NSW-Z1206 D2 subwoofer 2x2 ohm
Audiobahn - Subwoofer 30,5 cm (12"), 1000W, 2x2 Ohm, 180 Oz magnete allo stronzio, Fs 31Hz, Qts 0,34, VAS 33L, SPL 92,9dB, bobina da 76 mm : Amazon.it: Elettronica
Alpine R-W12D2 Subwoofers da 12
How to Wire a Dual 2 ohm Subwoofer to a 4 ohm Final Impedance | Car Audio 101 - YouTube
SUB SUBWOOFER 8" 2x 4 Ohm 2x 150W Altoparlante doppia bobina stereo 210mm 21 cm. EUR 34,90 - PicClick IT