Amazon.com: Pyle 6.5 Inch Mid Bass Woofer Sound Speaker System - Pro Loud Range Audio 300 Watt Peak Power w/ 4 Ohm Impedance and 60-20KHz Frequency Response for Car Component Stereo PLG64 : Electronics
COPPIA DI ALTOPARLANTI DIFFUSORI WOOFER PYRAMID WX65X WX 65X DA 16,50 CM 165 MM 6,
1 WOOFER MASTER AUDIO CW650/4 altoparlante 16,50 cm 165 mm 6,5" da 60 watt rms 120 watt max 4 ohm portiere sportelli auto sensibilità 90 db, 1 pezzo : Amazon.it: Elettronica
55-3210 - Multicomp Pro - Woofer with Paper Cone and Cloth Surround, 8", 100W RMS at 4 ohm