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Deal.ai › Power Acoustik
Power Acoustik
CA1-5000D Class D Monoblock Car Amplifier
Power Acoustik

CA1-5000D Class D Monoblock Car Amplifier

Best price now

$134.99at Power AcoustikChecked 14 h ago

Compared across 5 stores. Prices are checked against each store and labelled with when.

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Price facts

  • Last seen at $134.99 at Power Acoustik on Nov 10.
  • Checked at 5 stores.

Our take on the CA1-5000D Class D Monoblock Car Amplifier

The Power Acoustik CA1-5000D is a Class D monoblock subwoofer amplifier rated at 1,800 watts RMS into 1 ohm and 1,000 watts RMS into 2 ohms. Its 5,000-watt max figure is a peak rating, so plan your subwoofer wiring around the RMS numbers. It is stable to 1 ohm, has a variable low-pass, high-pass and subsonic crossover, 12 dB bass boost, and ships with a dash-mount gain knob. It suits budget-minded bass builds that want big power from a compact chassis; against premium monoblocks it gives up clean headroom and proven long-term reliability, and owners report it runs hot and its ratings are optimistic.

Best forBudget subwoofer buildsDrivers running one or two subs at 1 ohmBass-heavy daily driversInstallers who want a remote gain knob
Pros
  • Compact footprint for its power class
  • Stable down to 1 ohm for flexible sub wiring
  • Variable low-pass, high-pass and subsonic filters
  • 12 dB bass boost and included dash-mount gain control
  • 4-gauge power terminals and 8-gauge speaker outputs
  • Class D design draws less current than Class AB rivals
Cons
  • 5,000W is a peak figure; RMS output is far lower
  • No 4-ohm RMS rating published
  • Owners report it runs hot under heavy load
  • Power figures are optimistic compared with premium brands
  • No onboard bass knob; remote module must be mounted

CA1-5000D Class D Monoblock Car Amplifier prices at every store

  • Power AcoustikNew

    In stockReturn policy

    $134.99Checked 14 h ago
    Visit Power Acoustik
  • eBayNew

    In stockSold by hzdealz

    $139.99Free shippingChecked 14 h ago
    Visit eBay
  • AmazonNew

    Availability unknown

    As an Amazon Associate, Deal.ai earns from qualifying purchases.

    $138.95Free shippingChecked 14 h ago
    Visit Amazon
  • WalmartNew

    Out of stockSold by UnbeatableSale

    $161.36Free shippingChecked 14 h ago
    Visit Walmart
  • Absolute USANew

    Out of stock

    $169.99+ $2.00 shippingChecked 14 h ago
    Visit Absolute USA

Also available at

  • Power AcoustikCheck price at Power Acoustik

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CA1-5000D Class D Monoblock Car Amplifier price history

Lowest price we've seen: $134.99 on Nov 11 at Power Acoustik. Tracked across 5 stores since Nov 11.

What reviewers say

Owner feedback is mixed. People like the compact size, the low price for the power and the included remote gain knob, but many say it runs hot and does not deliver the clean power its ratings suggest.

What people mention
  • HeatCriticisedOwners say the amp gets hot when pushed hard for long periods and needs good airflow.
  • Power outputMixedPeople report strong bass at 1 ohm, but many say it does not match the 5,000-watt headline.
  • ReliabilityCriticisedSome owners report early failures or the amp dropping into protect mode.
  • Remote gainPraisedThe included dash-mount gain knob is called convenient for adjusting bass from the driver's seat.
  • SizePraisedReviewers like the compact footprint, which fits in tight install spaces.
  • Build qualityMixedThe heatsink and terminals are seen as adequate, but not as solid as premium-brand amps.

From Power Acoustik

  • 5,000W max power Class D monoblock car amplifier
  • 1,800W RMS x 1 at 1 ohm; 1,000W RMS x 1 at 2 ohm
  • 1-ohm minimum impedance stability for flexible subwoofer wiring
  • Hybrid aluminum alloy heatsink for heat dissipation
  • MOSFET power supply with audiophile-grade IRTM transistors
  • Military-grade SMT PCB for lasting durability
Guarantee
Limited Warranty
Returns
Free Returns
Shipping
Free Shipping
In the box
Dash mount gain control module

About the CA1-5000D Class D Monoblock Car Amplifier

CA Series Class D Monoblock Car Amplifier

Max Power (Watts)

5,000 Watts

RMS Power @ 1Ω

1,800w x 1

RMS Power @ 2Ω

1,000w x 1

RMS Power @ 4Ω

-

Specifications

Max power
5,000 WattsSource
RMS power at 1Ω
1,800w x 1Source
RMS power at 2Ω
1,000w x 1Source
Minimum impedance
1-ohmSource

Questions and answers

Does it really make 5,000 watts?
No. 5,000 watts is the peak max rating. The published RMS output is 1,800 watts at 1 ohm and 1,000 watts at 2 ohms, and owners say real output is below the headline figure.
Can it run at 1 ohm daily?
Yes, it is rated stable to 1 ohm and that is where it makes its most power. Give it solid airflow, since owners report it runs hot at low impedance.
What subwoofers should I pair with it?
Subs with a combined 1-ohm final impedance get the most from it, and a pair of dual 4-ohm subs wired to 1 ohm is a common match. For 2-ohm setups expect about 1,000 watts RMS.
Does it have a subsonic filter?
Yes. It has a variable subsonic filter plus variable low-pass and high-pass crossovers, all 12 dB per octave, and 12 dB of bass boost.
What comes in the box?
The amplifier and a dash-mount gain control module. Mounting hardware and wiring are not listed, so plan on buying an amp kit separately.
How much power wire does it need?
It uses 4-gauge power and ground terminals, so a 4-gauge amp kit is the minimum. Use 8-gauge or heavier speaker wire on the outputs.
Where is the CA1-5000D Class D Monoblock Car Amplifier cheapest?
At Power Acoustik, for $134.99, as of our latest check.
Where can I buy the CA1-5000D Class D Monoblock Car Amplifier?
5 stores we checked sell it, including Power Acoustik, Amazon, eBay, Walmart, Absolute USA.

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Buying guides that pick the CA1-5000D Class D Monoblock Car Amplifier

  • Best Power Acoustik car amplifiers

Stores we've priced the CA1-5000D Class D Monoblock Car Amplifier at

  • Absolute USA deals and prices
  • Walmart deals and prices

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Amplifier class
Class D MonoblockSource
Dimensions
7" W x 2" H x 11.25" LSource
RCA input voltage
200mV-6VSource
Power/ground terminals
4gSource
Speaker output terminals
8gSource
Crossover
Variable 12dB High Pass, Low Pass, & SubsonicSource
Bass boost
12dBSource
Gain control
Dash Mount Gain Control Module IncludedSource