amplifier 4 channel best sellers

#1 RD True 4 Gauge Car Audio RONDEXY RD True 4 Gauge Car Audio Cable Amp Wiring Kit - 2 Channel Rock Direct CCA Power Cable Amplifier Install Wiring Kit

$22.99 on Amazon

#2 Taramps TS 400x4 Black TARAMP'S Taramps TS 400x4 Black with Automatic High Level Input 400 watts RMS 4 Channels Full Range Car Audio Amplifier RCA Input Class D 2 Bridged Channels Multichannel Amplifier System

$69.99 on Amazon

#3 Taramps TS 400x4 400 TARAMP'S Taramps TS 400x4 400 watts RMS 4 Channels Full Range Car Audio Amplifier, 2 Bridged Channels, RCA Input Class D, Output Power, Multichannel Amplifier System, Small - TS400X4

$79 on Amazon

#4 Cobalt CBA2000.1D Monoblock Orion Cobalt CBA2000.1D Monoblock 1-Channel Class D Amplifier for Car Subwoofer, 2000W, 2/4 Ohm Stable, Adjustable Low Pass & Subsonic Filter with Bass Boost, MOSFET Power Supply, Bass Knob Included

$119.95 on Amazon

#5 Taramps TS 1200x4 Amplifier TARAMP'S Taramps TS 1200x4 Amplifier Car Audio 1200W RMS 2 Ohms 4 Channels 2 Bridged Channels, Full Range Crossover Fixed RCA/Wire Input - Multichannel Class D

$149 on Amazon

#6 Cobalt Series CBA2500.4 Orion Cobalt Series CBA2500.4 High Efficiency 4-Channel Class A/B Amplifier for Car Audio Stereo – 2500W High Output, 2/4 Ohm Stable, Adjustable Low/High Pass, Bass Boost, MOSFET Power Supply

$119.95 on Amazon

#7 🔥 Taramps TS 800x4 Car TARAMP'S Taramps TS 800x4 Car Audio Multichannel Amplifier 800 Watts Rms 2 Ohms 4 Channel 2 Bridged Channel Full Range Crossover, RCA/High Level Input, Class D

$125 on Amazon

#8 Taramps DS 440x4 2 Ohms TARAMP'S Taramps DS 440x4 2 Ohms Multichannel Amplifier 440 Watts Rms 110x4 Watts Full Range Crossover Fixed Rca/High Level Input 4 Channels Car Audio, Class D

$84.90 on Amazon

#9 500W 4 Channel Karaoke Pyle 500W 4-Channel Karaoke Bluetooth Amplifier - Home Theater Audio Receiver with AUX - FM - RCA Subwoofer Output - USB - Microphone Input with Echo for Wireless Music Streaming - PTA44BT

$77.99 on Amazon

#10 4 Channel Wireless Bluetooth Pyle 4 Channel Wireless Bluetooth Amplifier - 3000W Peak Stereo Audio Receiver FM Radio - USB - 2 Mic Inputs w/ Echo - HDMI - 24-Bit Decode - CD/DVD - Subwoofer Output - LED - Rack Mount - PD3000BA

$193.99 on Amazon

#11 Stereo Receivers Home Donner Stereo Receivers Home Audio Amplifier, Premium 1000W Peak Power 4 Channel Amplifier with Bluetooth 5.0, USB, FM, 2 Mic-in, Echo, RCA, Optical/Coaxial Input for Home, Karaoke, Theater Speakers

$141.99 on Amazon

#12 R1004 Riot Series 4 Channel BOSS Audio Systems R1004 Riot Series 4 Channel Amplifier Car Audio - Class A/B, 400 High Output, 2-8 Ohm Stable, High/Low Level Inputs, Full Range

$59.99 on Amazon

#13 Bluetooth Home Audio Pyle Bluetooth Home Audio Theater Amplifier Stereo Receiver- 4 Channel, 800 Watt Sound System w/ MP3,USB,SD,AUX,RCA,FM,MIC, Headphone, Reverb Delay, LED Vol, for Home/Studio/Theater Speakers- PDA77BU

$129.99 on Amazon

#14 Hydra Marine 400W 4 Channel Pyle Hydra Marine 400W 4-Channel Amplifier - Waterproof with Dual MOSFET Power Supply - GAIN level Controls - RCA Input - LED Indicator - Compact Design for Boat/Vehicle Audio - PLMRA402

$52.99 on Amazon

#15 MGR350B Marine Boat Stereo BOSS Audio Systems MGR350B Marine Boat Stereo Gauge Receiver – Bluetooth Head Unit, No CD DVD Player, Built-in 4 Channel Amplifier, Weatherproof, USB, USB Charging

$109.99 on Amazon

#16 Bluetooth 5.0 Stereo Donner Bluetooth 5.0 Stereo Audio Amplifier Receiver, 4 Channel 440W Peak Power Home Theater Stereo Receiver with USB, SD, FM, 2 Mic in Echo, RCA, LED, Speaker Selector for Studio, Home - MAMP5

$103.99 on Amazon

#17 4 Channel Bluetooth 5.0 Romicta 4 Channel Bluetooth 5.0 Stereo Amplifier, 50Wx4 HiFi Power Amp, 1200W Max, USB/SD/FM, Class D Home Audio Receiver for Home Theater & Karaoke, Includes Remote & Power Adapter

$49.99 on Amazon

#18 MC900B 4 Channel Amplifier BOSS Audio Systems MC900B 4 Channel Amplifier for ATV UTV Car Marine - 500 High Output, Low Level Inputs, Full Range, Weatherproof, Bass for Subwoofer

$114.99 on Amazon

#19 S A32F S Series Class Alpine S-A32F S-Series Class D 4-Channel Amplifier

$159.95 on Amazon

#20 🔥 Cobalt CBA3000.1D Monoblock Orion Cobalt CBA3000.1D Monoblock 1-Channel Class D Amplifier for Car Subwoofer, 3000W, 2/4 Ohm Stable, Adjustable Low Pass & Subsonic Filter with Bass Boost, MOSFET Power Supply, Bass Knob Included

$139 on Amazon