Amazon.com: Acoustic Audio PSW250-6 Home Theater Powered 6.5" LFE Subwoofer Black Front Firing Sub,250 Watts
SPA250 250 Watt Subwoofer Plate Amplifier
JL Audio 12W0v3-4 with JD250/1 Bass Package - 12" W0 Subwoofer with 250 Watt Monoblock Amplifier - Creative Audio
Pyle PLTAB8 250 Watt 8 inch Amplified Tube Car Subwoofer
Hertz UNO Series S-300-S4 12 in. (300mm) 250 Watt RMS 4-Ohm SVC Subwoofer - Creative Audio
Theater Solutions by Goldwood 250 Watt 8 Inch Slim Home Theater Subwoofer, Black - Newegg.com
35 Series 10" 2Ω Single Voice Coil Subwoofer | MTX - Serious About Sound®
35 Series 12" 2Ω Single Voice Coil Subwoofer | MTX - Serious About Sound®
Focal Sub 10 Dual 10" Subwoofer, Dual 4-ohm Voice Coil, 250w Rms - 500 W Max : Target
Sundown Power Sports PSE-8 8" 250W Subwoofer
Mtx Tnp212d2 12-inch 400-watt Rms Dual Loaded 1200-watt Car Subwoofer Enclosure Audio With Sub Box And 250-watt Mono Block Amplifier : Target
5 CORE 15 inch Subwoofer Replacement PRO DJ Speaker Sub Woofer Loudspeaker Wide Full Range Loud 250 Watts RMS (2200W PMPO) 90oz Magnet 15-185 MS 250W - Walmart.com