JBL Stage 810 800W 8" Stage Series Single 4 Ohm Car Sub Subwoofer gto804 cs814 50036338042 | eBay
JBL GTO804 8" Car Subwoofer for sale online | eBay
Amazon.com: Alphasonik NSW408 Neuron 400 Series 8 pulgadas 750 vatios máx. / 250 vatios RMS Dual 4 Ohm Subwoofer para coche con imán de alta calidad sin prensar. : Todo lo demás
Amazon.com: Alphasonik NSW408 Neuron 400 Series 8 Inch 750 Watts Max / 250 Watts RMS Dual 4 Ohm Car Subwoofer w/ High-Grade Magnet Non Pressed Paper. : Everything Else