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10 Best Harmony Audio Car Amplifiers 2025 in the United States

From leading brands and best sellers available on the web.
#1

Winner

BOSS Audio

BOSS Audio Systems

BOSS Audio Systems PV3700 5 Channel Car Stereo Amplifier – 3700 High Output, 5 Channel, 2/4 Ohm Stable, Low/High Level Inputs, High/Low Pass Crossover, Full Range, Bridgeable, for Subwoofer

#2
BOSS Audio

BOSS Audio Systems

BOSS Audio Systems R1100M Monoblock Car Amplifier - 1100 High Output, 2-8 Ohm Stable, Low/High Level Inputs, Low Pass Crossover, MOSFET Power Supply

#3
Pioneer GM

PIONEER

Pioneer GM-A3702 2-Channel Bridgeable Amplifier ,Black/red

#4
Alpine S-A

Alpine

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

#5
Planet Aud

Planet Audio

Planet Audio AC1500.1M Monoblock Car Amplifier - 1500 Watts Max Power, 2/4 Ohm Stable, Class A/B, Mosfet Power Supply, Remote Subwoofer Control

#6
Car Audio

AUDIOZERONE

Car Audio Amplifier ZE1000.1 2000W Monoblock Class D MOSFET Subwoofer Audio, 1-4 Ohm Stable, Low Pass Crossover, Mosfet Power Supply, Stereo

#7
BOSS Audio

BOSS Audio Systems

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

#8
Harmony Au

Harmony Audio

Harmony Audio Kicker Bundle Compatible with Universal Truck (2) 43CT104 Car Audio Single 10" Loaded Sub Box Enclosure with Harmony HA-A400.1 Amplifier and Amp Wiring Kit

#9
Harmony Au

Harmony Audio

Harmony Audio Kicker 47TRTP122 Car Audio Down Firing 12" Thin Sub Box Passive Radiator Bundle with Harmony HA-A400.1 Amplifier & Amp Kit

#10
Harmony Au

Harmony Audio

Harmony Audio HA-A800.1 Car Stereo Class D Amp Mono 1600 Watt Subwoofer Amplifier - 1 Ohm Stable - Includes Bass Remote

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