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: Mcm Audio Select 8" Woofer with Poly Cone and Rubber Surround 70W Rms at 8 Ohm - 55-2971 : Electronics
1 WOOFER MASTER AUDIO CW800/8 CW 800/8 altoparlante da 20,00 cm 200 mm 8" da 150 watt rms e 300 watt max 8 ohm 93 db portiere sportelli auto, 1 pezzo : Amazon.it: Elettronica
Amazon.com: Harmony HA-P12LS8 Replacement 12" Sub Pro PA 800W Subwoofer/Speaker 8 Ohm Woofer - 90oz Magnet : Musical Instruments
Amazon.com: Pyramid WH88 8-Inch 250 Watt High Power Paper Cone 8 Ohm Subwoofer
Amazon.com: PRV AUDIO 6MB200 v2 6.5 Inch Speakers Midbass Woofer 8 Ohm, 100 Watts RMS, 200 Watts Program Power, 93.5 dB 1.5 in Voice Coil for Small Custom Enclosures Pro Car Audio System (Single) : Musical Instruments
Amazon.com: Facmogu 2PCS 8 Inch Full Range Audio Speakers, RMS 50W Peak 120W 4 Ohm, Car Vehicle Audio Full Range Drivers, Wide Range Bass Woofer DIY Loudspeaker Replacement - Yellow : Electronics
Amazon.com: KICKER TRTP 8-inch (20cm) Thin Down Firing Subwoofer and Passive Radiator Enclosure, 2-Ohm, RoHS Compliant : Electronics
1 woofer PLUG & SOUND W-088 altoparlante medio basso 20,00 cm 200 mm 8" da 75 watt rms 150 watt max impedenza 8 ohm per casa, 92 db, 1 pezzo + 3 adesivi : Amazon.it: Elettronica
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