Speaker Slim Under-Seat Active Powered Truck Car Subwoofer Audio Amplifier 8"
Sound type: full frequency (with treble) subwoofer. For BMW 1 Series 3 Series X3 X4 X5 X6 Front Bumper Lip Splitter Spoiler Black. For Audi A3 S3 A4 A5 A6 Lower Front Bumper Splitter Spoiler Chin Lip Black UK #H.