Amazon.com: YAMAHA NS-SW1000 Powered Subwoofer - Black Piano Finish : Musical Instruments
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Alphasonik 12" Flagship Series 1000 Watts Raw Sub Woofer Speaker Cast | Alphasonik
Amazon.com: 10" Car Audio Speaker Subwoofer - 1000 Watt High Power Bass Surround Sound Stereo Subwoofer Speaker System - Non Press Paper Cone, 90 dB, 4 Ohm, 50 oz Magnet, 2 Inch
Polaris General 4 1000 Amplified Subwoofer | Side by Side Stuff
Amazon.com: Massive Audio KILOX104-10 Inch Car Audio Subwoofer, High Performance Subwoofer for Cars, Trucks, Jeeps - 10" Subwoofer 1000 Watt RMS, 2000w MAX Dual 4 Ohm, 3 Inch Voice Coil. Sold Individually : Electronics
FIERCE 12S Car Subwoofers | 12 Inch Subwoofer |1000 Watts RMS – TORO AUDIO
SVS SB-1000 (Piano Gloss White) Powered subwoofer at Crutchfield