Gladen Aerospace 165.3 DC 3-way Active system 16 cm
MASTER AUDIO 1 MA20DW/8 altoparlante woofer professionale da 20 cm 200 mm 8" 150 watt rms e 300 watt max 8 ohm per casa, 1 pezzo : Amazon.it: Elettronica
COPPIA WOOFER 20 CM 4 Ohm 150W X 2 DIAMETRO 8" 21 CM PER AUTO O CASSE
1 woofer MASTER AUDIO CW801/8 CW 801/8 da 200 mm 300 watt max 93 db party feste | eBay
LOUDEST SOUND COPPIA Mid woofer 20 cm Professional audio LS MW8.4 Mid Series : Amazon.it: Elettronica