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Deal.ai › Power Acoustik
Power Acoustik
Power Acoustik RE4-2000D 4-Channel Power Class-A/B Full Range Car Amplifier

Power Acoustik RE4-2000D 4-Channel Power Class-A/B Full Range Car Amplifier

Best price now

$119.99at absoluteusaChecked Nov 9

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Price facts

  • Last seen at $119.99 at absoluteusa on Nov 9.

Our take on the Power Acoustik RE4-2000D 4-Channel Power Class-A/B Full Range Car Amplifier

The Power Acoustik RE4-2000D is a four-channel Class A/B car amplifier rated at 175 watts RMS per channel into 4 ohms and 250 watts RMS into 2 ohms, with a bridged rating of 500 watts RMS across two channels. The 2000-watt figure is peak power, not RMS, so plan around the RMS numbers. Class A/B full-range operation suits powering front and rear speakers or bridging to drive a subwoofer. It is a budget-oriented amp, so expect it to trail premium brands in clean headroom and build refinement, and check the RMS ratings rather than the peak claim when comparing it with rivals.

Best forPowering four door speakers from one ampBridging two channels to drive a subwooferBudget builds that need flexible channel routingFull-range sound rather than sub-only duty
Pros
  • Four channels with 2-ohm stability
  • Bridges to two channels at 500 watts RMS
  • Full-range Class A/B operation
  • Flexible for speakers or a sub
  • Simple, straightforward install
Cons
  • 2000-watt claim is peak, not RMS
  • Class A/B runs hotter and draws more current than Class D
  • Modest RMS output per channel at 4 ohms
  • Budget-brand build and parts quality

Power Acoustik RE4-2000D 4-Channel Power Class-A/B Full Range Car Amplifier prices at every store

  • absoluteusaNew

    In stockReturn policy

    $119.99Checked Nov 9
    Visit absoluteusa

Also available at

  • AbsoluteProMusic.NetCheck price at AbsoluteProMusic.Net
  • CyberoverstockkCheck price at Cyberoverstockk

About the Power Acoustik RE4-2000D 4-Channel Power Class-A/B Full Range Car Amplifier

The Power Acoustik RE4-2000D is a 4-channel, full-range Class-A/B car amplifier from the Caliber Series. It is rated at 2000 watts max power and is 2-ohm stable. Bridged, it delivers 500 watts RMS across two channels at 4 ohms.

It accepts high-level or low-level RCA input and is tri-mode capable. It has variable 12dB high-pass, low-pass and subsonic crossovers, plus a variable 12dB band-pass crossover. Direct short, thermal and overload circuits protect it.

Series
Caliber
Channels
4
Max power
2000 watts
Bridged power
500 watts RMS x 2 channels at 4 ohms
Amplifier class
Class A/B, full range
Stability
2-ohm stable
Input sensitivity
200mV-6V, high-level or low-level RCA input
Operating modes
Tri-mode capable
Crossovers
Variable 12dB high, low and subsonic
Band-pass
Variable 12dB band-pass crossover
Protection
Direct short, thermal and overload circuit protection
Terminals
Direct wire 4-gauge power and 12-gauge speaker terminals
Dimensions
13 in (L) x 8.5 in (W) x 2.2 in (H)

Questions and answers

Is the 2000 watts RMS?
No. 2000 watts is the peak rating. RMS output is 175 watts per channel at 4 ohms, 250 watts per channel at 2 ohms, and 500 watts per bridged pair at 4 ohms.
Can it power a subwoofer?
Yes, if you bridge two channels. A bridged pair is rated 500 watts RMS at 4 ohms, so use a 4-ohm subwoofer or a dual-voice-coil sub wired to 4 ohms.
How many speakers can it drive?
Up to four speakers on four channels, or two speakers plus a bridged subwoofer, or two bridged subwoofers on all four channels.
Does it need extra cooling?
Class A/B amps generate more heat than Class D, so mount it where air can circulate and keep the vents clear.
What speakers work with it?
4-ohm and 2-ohm speakers are both supported. At 2 ohms each channel delivers more power, but the amp runs hotter.
Where is the Power Acoustik RE4-2000D 4-Channel Power Class-A/B Full Range Car Amplifier cheapest?
At absoluteusa, for $119.99, as of our latest check.
Where can I buy the Power Acoustik RE4-2000D 4-Channel Power Class-A/B Full Range Car Amplifier?
3 stores we checked sell it, including absoluteusa, AbsoluteProMusic.Net, Cyberoverstockk.

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