Amazon.com: Harmony Audio 2X HA-C124 Car Competition 12" Sub 2200W Dual 4 Ohm Subwoofer New : Electronics
Amazon.com: Planet Audio PL1600.4 4 Channel Car Amplifier - 1600 Watts, Full Range, Class A/B, 2/8 Ohm Stable, Mosfet Power Supply, Bridgeable : Electronics
Amazon.com: American Bass 10" Subwoofers Dual 4 Ohm 3000 Watts Max Car Audio Sub 2 Pack : Electronics
Amazon.com: American Bass 2 x 12 Subwoofer 1200W Single 4 Ohm Bass Pro Car Audio DX-12 : Electronics
Amazon.com: 2 x 15Watt 4 Ohm Class D Audio Amplifier : Electronics
Amazon.com: 2 x Polk Audio MM Series 12" Single 4-ohm Car Audio Sub woofer SVC 1,260 Watts : Electronics
Amazon.com: 2 x 12 Subwoofer 1200W 2" 4 Ohm DVC Pro Car Audio American Bass XO-1244 : Electronics
Amazon.com: RECOIL DI1200.1 Class-D Car Audio Mono-Block Subwoofer Amplifier 2400 Watts Max Power 2/4 Ohm Stable Mosfet Power Supply Remote Bass Knob Included : Electronics
Amazon.com: Sound Town Dual-Channel, 2 x 1800W at 4-ohm Rack Mountable Power Amplifier (NIX-26PRO) : Musical Instruments
Amazon.com: DS18 G4.6Xi GEN-X 4x6 2-Way Coaxial Speakers 135 Watts Max Power 45 Watts RMS 4-Ohm Mylar Dome Tweeters with Neodymium Magnet - Clarity Unparalled by Other Speakers in Their Class -
Amazon.com: PRV AUDIO 2X 6MR250B-4 Slim Midrange 6.5" Shallow Bullet Speakers 250 Watts 4 Ohm, Slim Mount Car Audio Bullet Loudspeaker Compact for Doors with 1 Exclusive Lanyard (2 Speakers) : Electronics
Amazon.com: Belva BXA6404 640W Peak BX-Series 2-Ohm Stable Class-A/B 4-Channel Car Audio MOSFET Amplifier : Electronics
Amazon.com: 2 x 15 Subwoofer 2000W Single 4 Ohm Bass Pro Car Audio American Bass DX-15 : Electronics
Amazon.com: DS18 G4Xi GEN-X 4" 2-Way Coaxial Speakers 120 Watts Max Power 4- Ohm with Mylar Balanced Dome Tweeters - Full Range Car Replacement Speaker - Grill Included - 2 Speakers : Everything Else
Amazon.com: Gravity 2X 8 Inch 1200 Watt Car Audio Subwoofer w/ 4 Ohm DVC Power 8' Sub Pair - Feature Dual Voice Coil, Thick Magnet, Design for Car, ATV, Van, High Performance
Amazon.com: Recoil REA600.4 1040 Watts Full-Range Class A/B 4-Channel Car Audio Amplifier, 2-3 Ohm Stable, Mosfet Power Supply, Bridgeable : Electronics
Amazon.com: Timpano Compact 4 Channel Amplifier Car Audio 500 Watt, 4 x 125 Watts at 2 Ohms, Mini Stereo 12 volts Full Range Class D Amp, Bridgeable Amplifier 4 Channels TPT-500.4 : Electronics
Amazon.com: DS18 G5.7Xi GEN-X 5x7 2-Way Coaxial Speakers 150 Watts Max Power 4-Ohm - Full Range Speaker with Dome Tweeter Great for Car Stereo Sound System - 2 Speakers : Everything Else
Amazon.com: DS18 Car Speakers Bundle - 2X GEN-X 5.7" and 2X GEN-X 6.5" 2-Way Coaxial Speakers with Dome Tweeter 150W Max 50W RMS 4 Ohm - Full Range Door Speaker - Great
Amazon.com: Planet Audio AC800.4 4 Channel Car Amplifier - 800 Watts, Full Range, Class A/B, 2-4 Ohm Stable, Mosfet Power Supply, Bridgeable : Electronics
Amazon.com: Sound Town Professional Dual-Channel, 2 x 1040W at 4-ohm, 4000W Peak Output Power Amplifier (NIX-4000IB) : Musical Instruments
Xiaoyztan 2 Pcs Aluminum Shell Wirewound Resistors, 25W 4 Ohm: Amazon.com: Industrial & Scientific
Amazon.com: Cylewet 2Pcs 2inch 4Ohm 10W Full Range Audio Speaker Stereo Woofer Loudspeaker for Arduino (Pack of 2) CYT1116 : Electronics
