Amazon.com: Pyle 8 Inch Car PA Woofer - 500 Watt High Powered Car Audio Sound Component Speaker System w/ 1.5" Kapton Voice Coil, 55-6 kHz Frequency, 89.2 dB, 8 Ohm, 40 oz Magnet - PylePro PPA8 , Black : Electronics
Amazon.com: Alphasonik AS8DF 8 inch 600 Watts 4-Ohm Down Fire Shallow Mount Flat Enclosed Sub woofer Slim Thin Loaded Subwoofer Air Tight Sealed Bass Enclosure : Electronics
MARCHIO ITALIANO - Altoparlante diffusore medio basso woofer 16,50 cm 165 mm 6,5" 150 watt max impedenza 8 ohm : Amazon.it: Elettronica
Amazon.com: Pyle 8 Inch 1600 Watt DVC 4 Ohm Car Audio Subwoofer Speaker Set with 40 Oz Magnet and 1.5 Inch 4 Layer Voice Coil, Black (2 Pack) : Electronics
Amazon.com: Ground Zero Iridium 16,5 cm / 6.5" Subwoofer - 4 Ohm - 100 WRMS : Electronics
1 FENTON 902.423 WK16 woofer speaker kevlar wide range 16.5 cm 165 mm 6.5" 125 watt rms 250 watt max 8 ohm sensitivity 88 db rubber suspension, 1 piece : Amazon.co.uk: Electronics & Photo
1 WEB W-068 altoparlante diffusore medio basso woofer 16,50 cm 165 mm 6,5" 50 watt rms 100 watt max impedenza 8 ohm casa dj sensibilita' 92 db, 1 pezzo + 3 adesivi omaggio : Amazon.it: Elettronica
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,Yellow : Electronics
Amazon.com: PRV AUDIO 6.5 Inch Speakers Midbass Woofer 6MB200-4 v2 200 Watts Program Power, 4 Ohm, 100 Watts RMS, 1.5 in Voice Coil, Perfect for Small Custom Enclosures for Pro Car Audio
Amazon.com: Pyle 12 Inch Car Midbass Woofer - 700 Watt High Powered Car Audio Sound Component Speaker System w/High-Temperature Kapton Voice Coil, 35Hz-4kHz Frequency, 90 dB, 8 Ohm, 60 oz Magnet -
1 MASTER AUDIO MA16BT/8 altoparlante woofer bianco professionale 16,50 cm 165 mm 6,5" 150 watt rms 300 watt max 8 ohm sospensione in gomma sensibilità 91 db auto, 1 pezzo : Amazon.it: Elettronica
COPPIA WOOFER 16,5 CM 4 o 8 Ohm ALTOPARLANTI 165 MM - SOSPENSIONE MORBIDA - 2 X 150W MAX - x casse acustiche o sportello auto (8 Ohm) : Amazon.it: Elettronica