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Deal.ai › Power Acoustik
Power Acoustik
Power Acoustik RE1-4500D 1 Ch Class D Monoblock Car Audio Amp Sub Amplifier 4500

Power Acoustik RE1-4500D 1 Ch Class D Monoblock Car Audio Amp Sub Amplifier 4500

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$118.89at HZDealzChecked Nov 9

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Price facts

  • Last seen at $118.89 at HZDealz on Nov 9.

Our take on the Power Acoustik RE1-4500D 1 Ch Class D Monoblock Car Audio Amp Sub Amplifier 4500

The Power Acoustik RE1-4500D is a Class D monoblock car amplifier built to drive subwoofers. It is rated at 1125 watts RMS into 4 ohms and 2250 watts RMS into 2 ohms, with a 4500-watt peak figure. It has variable 12 dB low-pass and subsonic crossovers, 12 dB bass boost, and a dash-mounted remote gain control. It suits drivers powering one or two subwoofers who want big rated power without a premium brand name; budget Class D monoblocks from brands like Skar and Rockville compete on similar ratings, and owners of this line commonly report it delivers strong output for the money while running hot under heavy load.

Best forPowering one or two subwoofersBudget bass buildsDrivers who want a remote gain knob at the dash2-ohm subwoofer setups
Pros
  • High RMS ratings for a budget monoblock
  • Class D design runs more efficiently than Class AB
  • Variable low-pass and subsonic crossovers
  • 12 dB bass boost for low-end shaping
  • Dash-mounted remote gain control included
  • 4-gauge power and 12-gauge speaker terminals
Cons
  • 4500-watt figure is peak, not RMS
  • Can run hot and trigger thermal protection under long heavy loads
  • Power and speaker terminals are direct-wire, not set-screw blocks
  • No onboard clipping or signal-level indicator

Power Acoustik RE1-4500D 1 Ch Class D Monoblock Car Audio Amp Sub Amplifier 4500 prices at every store

  • HZDealzNew

    In stockReturn policy

    $118.89Checked Nov 9
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What reviewers say

Owners of Power Acoustik monoblocks generally describe strong bass output for the money, with the caveat that the amp gets hot and the headline wattage is a peak number. Reception is mixed on long-term durability.

What people mention
  • Power outputMixedOwners say it plays loud, but the 4500-watt figure is peak and real RMS is well below it.
  • HeatCriticisedSeveral report the amp gets hot and can shut down on thermal protection during long loud sessions.
  • Bass boostPraisedThe 12 dB bass boost is described as useful for adding low-end weight.
  • Remote gainPraisedThe dash-mounted gain knob is called convenient for adjusting bass from the driver's seat.
  • BuildMixedTerminals and overall construction are seen as basic rather than premium.

About the Power Acoustik RE1-4500D 1 Ch Class D Monoblock Car Audio Amp Sub Amplifier 4500

The Power Acoustik RE1-4500D is a Class D monoblock car amplifier with one channel, built to power a subwoofer. It is rated at 4500 watts maximum.

It accepts high-level or low-level RCA input from 200mV to 6V. Variable 12dB low-pass and subsonic crossovers let you shape the bass, and a 12dB bass boost raises the low-octave harmonics.

Direct short, thermal and overload circuits protect the amp. The power terminals take 4-gauge wire and the speaker terminals take 12-gauge wire. A dash-mounted remote gain control is included.

Type
Class D monoblock car amplifier
Channels
1
Max power
4500 watts x 1 channel
RMS at 4 ohms
1125 watts x 1 channel
RMS at 2 ohms
2250 watts x 1 channel
Input
High-level or low-level RCA, 200mV-6V
Crossovers
Variable 12dB low-pass and subsonic
Bass boost
12dB
Protection
Direct short, thermal and overload circuits
Terminals
4-gauge power, 12-gauge speaker, direct wire
Remote
Dash-mounted remote gain control

Questions and answers

Is the 4500 watts RMS?
No. 4500 watts is the peak rating. RMS is 1125 watts at 4 ohms and 2250 watts at 2 ohms.
Can it run at 1 ohm?
Power Acoustik rates this amp at 4 and 2 ohms only. Wiring below 2 ohms is not supported by the published specs.
What subwoofers does it suit?
It suits one or two subwoofers whose combined RMS rating is near 1125 watts at 4 ohms or 2250 watts at 2 ohms.
Does it include a remote bass knob?
Yes. A dash-mounted remote gain control is included.
What wire sizes does it take?
It uses direct-wire terminals for 4-gauge power and 12-gauge speaker cable.
Does it have a subsonic filter?
Yes. It has a variable 12 dB subsonic crossover along with a variable 12 dB low-pass crossover.
Where is the Power Acoustik RE1-4500D 1 Ch Class D Monoblock Car Audio Amp Sub Amplifier 4500 cheapest?
At HZDealz, for $118.89, as of our latest check.

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