Car enclosed subwoofer 8 "20 cm ALPINE SBG-844BR sound electronics columns 87dB subwoofers for cars
Alpine SWT-12S4 Car Audio 12" Subwoofer Enclosure - Black for sale online | eBay
Car enclosed subwoofer 10 "25 cm ALPINE SBG-1044BR sound electronics columns 87dB subwoofers for cars acoustics auto audio parts components speaker - AliExpress
Alpine PWE-S8 Compact 120-watt powered 8" subwoofer at Crutchfield
Alpine PWD-X5 Compact Powered 8" Subwoofer w / DSP and 5-Channel Amp — Automotive Sound and Protection
Boxe auto Alpine Pachet Subwoofer Auto Pret: 1.099,00 lei - PCOne