Gen X Audio GNX-CB18D1 Carbon Series 3500WRMS Dual 1 Ohm 18″ Competition Subwoofer – East Coast Soundz & Auto Electrix
MASSIVE AUDIO 12" 6,000 Watts RMS Dual 1 Ohm Mega Subwoofer. CAR AUDIO BOA121 - Cyberstore
Compre Edge Rs10 Echo Série único 10 "500 Watts 1ohm Ventilado Subwoofer Pré-carregado Com Design Portado e Carro áudio de China por grosso por 0.01 USD | Global Sources
Subwoofer Wiring Diagrams for One 1 Ohm Dual Voice Coil Speaker
Rockford Fosgate Slim Power Series 10" 1-Ohm Component Subwoofer (T1S110) | Extreme Electronics