Amazon.com: 6.5 Inch Car Woofer Speaker - 300 Watt High Powered White Injected Polypropylene Cone Car Audio Sound Component Speaker System w/ High-Temperature Kapton Voice Coil, 4 Ohm, 40oz Magnet - Pyramid
Amazon.com: Pyramid 6" Car Audio Speaker Subwoofer - 300 Watt High Power Bass Surround Sound Stereo Subwoofer Speaker System w/ Molded P.P. Cone, 86 dB, 4Ohm, 40 oz Magnet,1 inch KAPTON Voice
DS18 SRW8.4 8" Shallow Car Subwoofer - 300 Watts, Single Voice Coil, 4-Ohm (1 Speaker)
Amazon.com: SOUND TOWN 15" RAW WOOFER SPEAKER, 300 WATTS PRO AUDIO PA DJ REPLACEMENT SUBWOOFER LOW FREQUENCY DRIVER (STLF-1570) : Musical Instruments
5 CORE 15 inch Subwoofer Replacement PRO DJ Speaker Sub Woofer Loudspeaker Wide Full Range Loud 300 Watts RMS (3000W PMPO) 90oz Magnet Ratings 15-185 MS 300W
Amazon.com: JBL S2-1024SS 1-10" Loaded Ported Subwoofer Enclosure Stage A3001 300 Watt Mono Amplifier (Renewed) : Electronics
Amazon.com: Acoustic Audio PSW300-8 Home Theater Powered 8" LFE Subwoofer Black Front Firing Sub,300 Watts
Amazon.com: Sundown Audio E-8 V.5 D4 8" 300W RMS Dual 4-Ohm E-V.5 Series Subwoofer : Electronics
Memphis 15-PRX1244 12" 300 Watts RMS Dual 4-Ohm Subwoofer
Amazon.com: Polk Audio PSW111 8" Powered Subwoofer - Power Port Technology | Up to 300 Watt Amp | Big Bass in Compact Size | Easy Setup with Home Theater Systems Black : Electronics
Hertz MP 300 D4.3 Mille Pro 12" 1200W Sub Dual 4 Ohm Subwoofer Bass Speaker
Amazon.com: CDT Audio M6i 6.5" 300 Watt Mid-Bass/sub-bass Driver (Single) : Electronics
Amazon.com: High-Powered Free Air Subwoofer - Impressive Bass Response, Low-Resonance Frequency Output, and Power Handling: 300 Watt PEAK / 150 Watt RMS with Car Subwoofer Size: 12.0 inch - Lanzar DCTOA124 : Electronics
Amazon.com: DC Audio 6.5" Subwoofer D2 Ohm 300/600 Watts : Electronics
Amazon.com: OSD Audio SMP300 Subwoofer Amplifier + SC800D in-Wall 300W Home Theater Subwoofer : Electronics
Amazon.com: NHT CS-10 10-inch Long Throw 300 W Powered Subwoofer | Sealed Box | Deep Musical Bass | Piano Black High-Gloss Paint : Electronics
Rockville RVB8.1A 8 Inch 300W Powered Car Subwoofer/Sub Enclosure Box + Remote Black
Amazon.com: Monoprice Carbon Fiber In-Wall Speaker - 10 Inch (Each) 300 Watt Subwoofer, Easy Install For Home Theater - Alpha Series : Everything Else
Memphis 15-MCR12D4 12" 300 Watts RMS Dual 4-Ohm Subwoofer
JBL Stage 100P 10" 300 Watts Powered Subwoofer
Amazon.com: Goldwood Sound, Inc. Stage Subwoofer, OEM 15" Woofers 300 Watts Each 8ohm Replacement 2 Speaker Set (GW-215/40/8-2) : Musical Instruments
Massive Audio HIPPOXL64 – 6 Inch Car Audio Subwoofer, High Performance Subwoofer for Cars, Trucks, Jeeps - 6" Subwoofer 300 Watt RMS, 600w MAX Dual 4 Ohm, 2 Inch Voice Coil. Sold Individually
Amazon.com: SVS SB-1000 300 Watt DSP Controlled 12" Ultra Compact Powered Subwoofer (Premium Black Ash) : Everything Else
