Amazon.com: MB Quart DS1-204 Discus Shallow Mount Subwoofer (Black) – 8 Inch Subwoofer, 400 Watt, Car Audio, 2 Inch Voice Coils, UV Rubber Surround, Best in Sealed Enclosures : 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
1 WEB W-084 altoparlante diffusor woofer da 20,00 cm 200 mm 8" da 75 watt rms e 150 watt max impedenza 4 ohm per portiere sportelli auto 92 db, 1 pezzo : 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: 5 CORE 1550 Watt 12 Inch RAW DJ Speaker PA Subwoofer Replacement 8 Ohm Sub Woofer, 4” Voice Coil Loudspeaker Woofer Voice Coil, Heavy Bass FR 12155 : Electronics
Amazon.com: Seismic Audio - 8" Raw Woofer/Speaker NEW - PA/DJ - Replacement : Musical Instruments
1 WOOFER LA VOCE ITALIANA WSF030.70-8 altoparlante da 8,20 x 8,20 cm da 30 watt rms e 60 watt max con impedenza 8 ohm sensibilità 85,5 db per casa, 1 pezzo : Amazon.it: Elettronica
Amazon.com: Pack of 2 Full Range Bookshelf Speaker, 3 Inch 8 Ohm Anti-Magnetic HiFi Tweeter Wooden Enclosure Home Audio Woofer Multimedia Speakers (8Ω) : Electronics
Amazon.com: PRV AUDIO 8 Inch Midrange Speaker 8MR600X-4, 600 Watts Continuous Program Power, 4 Ohm, 2 in Dual Layer Voice Coil, 300 Watts RMS Power, X-treme Mid Range Loudspeaker for Pro Car
Amazon.com: Massive Audio SUMMO84XL - 8 Inch Car Audio Subwoofer, High Performance Subwoofer for Cars, Trucks, Jeeps - 8" Subwoofer 300 Watt RMS, 600w MAX Dual 4 Ohm, 2 Inch Voice Coil. Sold Individually : Electronics
1 WOOFER MASTER AUDIO CW651/8 altoparlante da 16,50 cm 165 mm 6,5" da 60 watt rms e 120 watt max con impedenza 8 ohm sensibilità 90 db casa, 1 pezzo : Amazon.it: Elettronica