NVX QBUS8P 300W Peak (150W RMS) Amplified and Loaded 8" Ported Under Seat Quick Bass Universal Subwoofer System with Remote Bass Knob : Electronics
Amazon.com: Rockford Fosgate 8" 300W Car Audio Shallow Mount 4 Ohm DVC Subwoofer (4 Pack) : Electronics
Amazon.com: Monoprice Fiber In-Wall Speaker - 10 Inch (Each) 300W Subwoofer, Easy Installation And Paintable Grill - Caliber Series : Everything Else
Amazon.com: Rockville K5 W10K5S4 10" 1200w 4 Ohm Car Audio Subwoofer Sub 300w RMS CEA Rated! : Everything Else
Kanto SUB8VM Sealed Powered Subwoofer | 300W Peak Power | 8" Woofer | Vinyl Black : Everything Else
Amazon.com: 10 Inch Car Subwoofer Speaker - 300 Watt High Powered Car Audio Sound Component Speaker System w/ 1.5 Inch Kapton Bobbin Voice Coil, 8 Ohm, 25 oz Magnet, Cloth Edge Suspension - Pyramid WH10
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 Coil - Pyramid PW677X : Electronics
Amazon.com: ARC Audio A-Series Flat 12" Subwoofer, Dual 4-Ohm, 600W Peak, 300W RMS : Electronics
Amazon.com: Lynx Audio SW-806V2 8-Inch Active 300W Subwoofer Custom Ported Transparent Sound Box with Built-in 200W High Frequency Amplifier : Everything Else
Amazon.com: DC Audio Level 1 Subwoofers (DC Audio | Lvl 1 M4 12" D2 | 300W) : Electronics
Amazon.com: KICKER 2 43C124 12" 300W Car Audio Subwoofers, QBOMB12V Dual Vented Lined Subwoofer Box Enclosure, AC15001M 1500W Car Audio Amplifier & Wiring Kit : Electronics
Amazon.com: Sony SA-SW5 300W Wireless Subwoofer for HT-A9/HT-A7000/HT-A5000 : Electronics
JBL S2-1224SS 1-12" Loaded Ported Subwoofer Enclosure with JBL Stage A3001 300 Watt Mono Amplifier and Wiring Kit : Electronics
Amazon.com: American Bass XO1244 SUBWOOFER 12" AMERICAN BASS 60 OZ.MAGNET DUAL 4 OHM : Electronics
Amazon.com: Memphis Audio PRX624 6.5" Car Subwoofer 300w Sub Selectable 2 or 4 ohm : Everything Else
Amazon.com: Definitive Technology ProSub 800 - High Output Compact 300W Powered Subwoofer | Heart-thumping sound for Home Theater System | (Single, Black) - | Descend Series Subwoofers | Discontinued by Manufacturer : Everything Else
Amazon.com: AIYIMA A300 NE5532*4+QCC3034+TPA3255 Bluetooth5.0 300w*2 Power Amplifier Support aptx-hd 2.0/2.1 Channel Amp with Active Subwoofer Output for Passive Speaker Home Audio : Electronics
Amazon.com: Lynx Audio SW-836D 10-Inch Active 500W Subwoofer Custom Ported Transparent Sound Box with Built-in 300W High Frequency Amplifier : Everything Else
OSD Nero Dual 8" Powered Subwoofer, 300W Dynamic Active and Passive Woofers, DSP App Control, Gold Platted Inputs, Piano Black Finish DualX8DSP : Electronics
Amazon.com: Portable Bluetooth PA Speaker System - 300W Rechargeable Outdoor Bluetooth Speaker Portable PA System w/ 8” Subwoofer 1” Tweeter, Microphone In, Party Lights, MP3/USB, Radio, Remote - Pyle PPHP836B : Electronics
Amazon.com: Pyle PLG64 6.5" 300 Watt Car Mid Bass/Midrange Subwoofers Sub Power Speakers (2) : Electronics
Amazon.com: Sound Town 2-Pack 15" 300W Cast Aluminum Frame Woofer w/ 3" Voice Coil, Replacement Woofer for PA/DJ Speaker, Bass Guitar Cabinets (STLF-15GA-PAIR) : Everything Else
Amazon.com: Rockford Fosgate P300-8P Punch 8" 300 Watt Powered Ported Subwoofer System : Electronics
Amazon.com: Monoprice Fiber In-Wall Speaker - 6.5 Inch (Each) 300W Subwoofer, Easy Installation And Paintable Grill - Caliber Series : Everything Else
