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Harmony HA-P15LS8 Replacement 15" Pro PA 1000W Subwoofer - Speaker 8 Ohm Woofer - Walmart.com
Kenwood P-XW1221SHP Single 12" High Power Subwoofer in a Vented Enclosure and includes a X502-1 1000W Max Power eXcelon Series Class D Mono Amplifier - Creative Audio
Behringer Eurolive B112D 1000W 12 inch Powered Speaker (Pair) and 500W 12 inch Powered Subwoofer | Sweetwater
Harmony HA-P15LS16 Replacement 15" Sub Pro PA 1000W Subwoofer/Speaker 16 Ohm Woofer - 90oz Magnet : Electronics - Amazon.com
Amazon.com: Pyle 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
Loud Subwoofer to Enhance Your Audio System- 5 Core | Subwoofer, Car subwoofer, Car audio
Stage Right By Monoprice Lm15a 1000w 15in Powered Subwoofer Speaker With Class D And Dsp : Target