Amazon.com: Harmony Audio HA-ML152 Monolith 15" Car Stereo Competition SPL Sub 3200W Dual 2 Ohm Subwoofer : Electronics
1 CIARE CW131 woofer altoparlante da 5" 13,00 cm 130 mm diametro 70 watt rms 180 watt max impedenza 4 ohm spl porte portiere e sportelli auto, 1 pezzo : Amazon.it: Elettronica
2 PHONOCAR 02624 altoparlanti medio basso woofer 13,00 cm 130 mm 5" 100 watt rms 200 watt max impedenza 4 ohm 90 db spl porte auto nero, a coppia : Amazon.it: Elettronica
Amazon.com: BESTISAN Powered 6.5'' Home Audio Subwoofer, Deep Bass Response Subwoofers in Compact Design, Easy Setup with Home Theater Systems, TV, Speakers, RCA, Black : Electronics
Amazon.com: Audison Front Speakers and Subwoofer Bundle Compatible with 06- 13 BMW 3 Series Coupe E92 HiFi Sound System : Electronics