1 Focal Auditor RSB-300 Subwoofer 30 CM 600 Watt Max Dvc Sub 4+4 Ohm Car Truck | eBay
Car subwoofer 12 "30 cm FOCAL RSB-300 sound electronics columns 90dB subwoofers for cars acoustics auto audio parts components speaker _ - AliExpress Mobile
Focal SUB 12 SUB Series 12" Single 4 Ohms Voice Coil Car Subwoofer with 600 Watts
Focal 12" Single Coil Subwoofer - 30 A4
Focal Sub 1000 F High Power Subwoofer | Audio Advice
Focal SUB P 30 F Performance Expert 12" Subwoofer (Each) — Safe and Sound HQ
Focal SUB P 30 F Performance Expert 12" Subwoofer (Each) — Safe and Sound HQ