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Deal.ai › Generic › 4 Channel Car Amplifiers
Generic
4 Channel Car Audio Amplifier 2 Ohm Class D 4x120W Bridgeable Car Audio Amp for Stereo Speaker Subwoofer
Generic

4 Channel Car Audio Amplifier 2 Ohm Class D 4x120W Bridgeable Car Audio Amp for Stereo Speaker Subwoofer

Best price now

$60.19at WalmartChecked Nov 8

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Price facts

  • Last seen at $60.19 at Walmart on Nov 8.

Our take on the 4 Channel Car Audio Amplifier 2 Ohm Class D 4x120W Bridgeable Car Audio Amp for Stereo Speaker Subwoofer

This is a generic 4-channel Class D car amplifier rated at 4 x 120W at 4 ohms and up to 4 x 200W at 2 ohms, bridgeable for subwoofers. It uses an aluminum alloy shell for heat dissipation and a built-in fuse, with claimed THD of 0.038% and SNR above 90 dB. It suits budget builds that want one amp to drive four speakers or two bridged subs, but it lacks the brand support, certified power ratings and DSP tuning of name-brand amps.

Best forBudget four-speaker upgradesPowering a subwoofer on bridged channelsSmall sedans and hatchbacksDIY installers who want one amp for the whole system
Pros
  • Four channels cover front and rear speakers from one unit
  • Bridgeable channels can drive a subwoofer without a second amp
  • Class D design runs cooler and draws less current than Class AB
  • Aluminum shell and built-in fuse for heat and current control
  • Works with most 12V vehicle electrical systems
Cons
  • Generic brand with no published dyno-tested power figures
  • Power ratings are maximums, not RMS, so real output is lower
  • No DSP, crossover detail or tuning software listed
  • No stated warranty or support network
  • Clear finish and basic feature set limit it against premium amps

4 Channel Car Audio Amplifier 2 Ohm Class D 4x120W Bridgeable Car Audio Amp for Stereo Speaker Subwoofer prices at every store

  • WalmartNew

    In stockSold by XiaoPingReturns: Sold by a Walmart Marketplace seller; returns go to the seller under the seller's returns policy.

    $60.19Free shippingChecked Nov 8
    Visit Walmart

About the 4 Channel Car Audio Amplifier 2 Ohm Class D 4x120W Bridgeable Car Audio Amp for Stereo Speaker Subwoofer

This is a 4-channel Class D car audio amplifier. It is rated at up to 4 x 120W at 4 ohms and up to 4 x 200W (max) at 2 ohms. The channels can be bridged to combine their output for a subwoofer.

Total harmonic distortion is 0.038% and the signal-to-noise ratio is above 90 dB. The shell is aluminum alloy, which dissipates heat from the internal components. A built-in fuse controls the current.

It works with 12V automotive systems, including those in sedans, SUVs, pickup trucks, off-road vehicles and sports cars.

Channels
4, bridgeable
Amplifier class
Class D
Power at 4 ohms
4 x 120W
Power at 2 ohms
4 x 200W (max)
THD
0.038%
SNR
Above 90 dB
Shell
Aluminum alloy
Protection
Built-in fuse
Voltage
12V automotive systems

Specifications

color
ClearSource

Questions and answers

Is this amp really 120W per channel?
The 120W figure is at 4 ohms and the 200W figure at 2 ohms, both listed as maximum. Expect lower continuous RMS output, and check your speakers' RMS rating before turning it up.
Can it power a subwoofer?
Yes. The channels bridge, so you can combine two channels into one stronger output for a subwoofer. That lets one amp run speakers and a sub without a second unit.
Will it fit my car?
It is built for 12V automotive systems and listed for sedans, SUVs, pickups, off-road vehicles and sports cars. Check the mounting space and your head unit's preamp outputs before installing.
Does it need extra cooling?
The aluminum alloy shell is meant to dissipate heat, and a built-in fuse handles current. Still mount it where air can reach it, not in a closed panel.
What comes in the box?
The listing describes the amplifier and its built-in fuse only. Wiring, mounting hardware and a remote bass knob are not listed, so plan to buy an amp kit separately.
Where is the 4 Channel Car Audio Amplifier 2 Ohm Class D 4x120W Bridgeable Car Audio Amp for Stereo Speaker Subwoofer cheapest?
At Walmart, for $60.19, as of our latest check.

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