1pcs 6.5"inch 165mm 4Ω 20~50W Woofer Car subwoofer Full range speaker Audio Part | eBay
Vifa P21W0-20-08 Woofer
20cm 8" Underseat Subwoofer Speaker For All BMW Car 1,3,5 Series X1 | eBay
1 MASTER AUDIO CW800/4+4 subwoofer da 20 cm 150 watt rms dual voice coil 4+4 ohm 68888722681 | eBay
Loudspeaker bigger 20 Inch – Thomann UK
LAV FBASS12-20: Subwoofer, 200 W, ferrite, 12 inch (30 cm), steel at reichelt elektronik
Hifonics VRX82A Twin 8" 20 CM Built in Amp Spare Sub woofer Bass Box Compact Car 4251476405790 | eBay
Alpine R2-W8D2 Sub 8" 20cm R Series Subwoofer Dual 2 Ohm Voice Coils 350w RMS
Ci200QSB | KEF United Kingdom
Mtx subwoofer 12 inch - mtx 12 inch subs - mtx subwoofer - mtx subs | Subwoofer, Car audio, Chevy trailblazer
Focal Performance Flax Evo P 20 FSE - 8 Inch Flat Subwoofer – Studio Incar
EMPHASER ESW-M8: Bass Speaker 20 CM With 200 Watt RMS, Powerful 8 Inch Subwoofer For Cars, Trucks And Travel Mobile : Amazon.co.uk: Electronics & Photo
HEDD - 'BASS 12' Subwoofer 700W LN112266 | SCAN UK