StoreDeal.ai store
Shop
  • Deals
  • Deal checker
  • Black Friday
  • Buying guides
  • Brands
  • Stores
Travel
  • Flight deals
  • Hotel deals
Company
  • Research
  • Press
  • Use in AI assistants
  • Contact
  • deal.ai apps
Black Friday 2026
  • Walmart
  • Best Buy
  • Target
  • TVs
  • Laptops
  • Headphones
  • Apple
  • Gaming
  • Vacuums
  • Kitchen
  • Toys
  • Smartwatches
  • Tablets
  • Furniture
  • Mattresses
© Deal.ai Inc.·2222 Ponce de Leon Blvd, Miami, FL 33134·support@deal.ai
TermsPrivacy
Deal.ai › Power Acoustik
Power Acoustik
Power acoustik RZ4-1200D 1200W RAZOR Series 4 Channel Amplifier

Power acoustik RZ4-1200D 1200W RAZOR Series 4 Channel Amplifier

Best price now

$79.99at AmazonChecked 1 h ago

26% under what the other stores charge

Compared across 13 stores. Prices are checked against each store and labelled with when. Store links may earn us a commission. As an Amazon Associate, Deal.ai earns from qualifying purchases.

Visit Amazon
Power Acoustik discount code →

Ask our agent about this product

It checks today's price at every store, compares the alternatives and answers in about a minute.

Enter to send, Shift+Enter for a new line

Price facts

  • Lowest price today: $79.99 at Amazon (checked Nov 12, 2026).
  • Checked at 13 stores.

Our take on the Power acoustik RZ4-1200D 1200W RAZOR Series 4 Channel Amplifier

The Power Acoustik RZ4-1200D is a four-channel car amplifier from the Razor series. It uses full-range Class D topology and surface-mount construction to fit big power into a small 9 x 4.8 x 1.6 inch chassis. It is bridgeable to two channels at 4 ohms and has wide preamp adjustment, with input sensitivity from 0.2 to 6 volts. It suits drivers who want a compact, flexible amp for door speakers and a sub, but the 1200W figure is peak power, not RMS, so expect modest real output.

Best forCompact installs with limited spacePowering four speakers or two bridged channelsBudget builds needing flexible preamp tuningDrivers adding a sub to a factory system
Pros
  • Small footprint for tight mounting spots
  • Class D design runs cooler and draws less current
  • Bridgeable for subwoofer use
  • Wide 0.2–6V input sensitivity range
  • MOSFET power supply
Cons
  • 1200W is peak power, not RMS
  • Rated output at 4 ohms is low for the size claim
  • No published RMS figures at 2 ohms
  • One-year limited warranty

Power acoustik RZ4-1200D 1200W RAZOR Series 4 Channel Amplifier prices at every store

  • Designer-Motorsports.comNew

    In stock

    $92.99Free shippingChecked 1 h ago
    Visit Designer-Motorsports.com
  • WalmartNew

    In stockSold by Deff Audio

    $97.98Free shippingChecked 1 h ago
    Visit Walmart
  • Beach AudioNew

    In stock

    $105.45Free shippingChecked 1 h ago
    Visit Beach Audio
  • Power AcoustikNew

    In stock

    $107.99Free shippingChecked 1 h ago
    Visit Power Acoustik
  • The CybervalueNew

    In stock

    $112.19Free shippingChecked 1 h ago
    Visit The Cybervalue
  • Sweetheart DealsNew

    In stock

    $114.99Free shippingChecked 1 h ago
    Visit Sweetheart Deals
  • Dick's Pawn SuperstoreNew

    In stock

    $109.00+ $10.00 shippingChecked 1 h ago
    Visit Dick's Pawn Superstore
  • eBayNew

    In stockSold by lifeafterbass

    $119.00Free shippingChecked 1 h ago
    Visit eBay
  • CARiD.comNew

    In stock

    $101.47+ $21.50 shippingChecked 1 h ago
    Visit CARiD.com
  • Explosive PowersportsNew

    In stock

    $94.63+ $42.40 shippingChecked 1 h ago
    Visit Explosive Powersports
  • AutoMaximizerNew

    In stock

    $139.99Free shippingChecked 1 h ago
    Visit AutoMaximizer
  • AmazonNew

    Availability unknown

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

    $79.99Free shippingChecked 1 h ago
    Visit Amazon
  • Deff AudioNew

    Out of stock

    $107.73Free shippingChecked 1 h ago
    Visit Deff Audio

Also available at

  • My StoreCheck price at My Store

Store links may earn us a commission.

Power acoustik RZ4-1200D 1200W RAZOR Series 4 Channel Amplifier price history

Lowest price we've seen: $79.99 on Nov 12 at Amazon. Tracked across 13 stores since Nov 12.

About the Power acoustik RZ4-1200D 1200W RAZOR Series 4 Channel Amplifier

The Power Acoustik RZ4-1200D is a 4-channel car amplifier from the Razor series. It uses a full-range Class D design and SMT technology to deliver a lot of power from a small chassis. It has a MOSFET power supply.

The amplifier is bridgeable and includes a full set of preamp adjustments. It suits smaller vehicles where space is limited.

Brand
Power Acoustik
Model
RZ4-1200D
Product line
Razor
Type
Car amplifier
Channels
4
Classification
Class D
Peak power
1200 W PMPO
Rated power at 4 ohms
4 x 100 W
Rated power at 2 ohms
4 x 150 W
Bridged power at 4 ohms
2 x 300 W
Bridgeable
Yes
Input sensitivity
0.2 V DC minimum, 6 V DC maximum
Power supply
MOSFET
Dimensions
1.6 in H x 4.8 in W x 9 in D
Warranty
1 year limited

Questions and answers

Is the 1200W rating real RMS power?
No. The 1200W is peak (PMPO) output. The rated 4-ohm figure is far lower, so judge it by RMS specs, not the headline number.
Can it run a subwoofer?
Yes. It is bridgeable to two channels at 4 ohms, rated 2 x 300W bridged, so it can drive a sub alongside speakers.
What is the input sensitivity range?
It accepts 0.2 to 6 volts, so it works with most head units and line-output converters without an external adapter.
How big is it?
It measures 9 inches deep, 4.8 inches wide and 1.6 inches tall, small enough for under-seat or behind-panel mounting.
Does it need a lot of current?
Class D topology is more efficient than Class AB, so it draws less current for its output, but a proper fused power wire is still required.
Where is the Power acoustik RZ4-1200D 1200W RAZOR Series 4 Channel Amplifier cheapest?
At Amazon, for $79.99, 26% under what the other stores charge, as of our latest check.
Where can I buy the Power acoustik RZ4-1200D 1200W RAZOR Series 4 Channel Amplifier?
14 stores we checked sell it, including Amazon, Designer-Motorsports.com, Explosive Powersports, Walmart, CARiD.com.

Stores we've priced the Power acoustik RZ4-1200D 1200W RAZOR Series 4 Channel Amplifier at

  • Designer-Motorsports.com deals and prices
  • Dick's Pawn Superstore deals and prices
  • Walmart deals and prices

More from Power Acoustik

  • P
    Power Acoustik RZ52500D 2500W Max Class D Monoblock Car Audio Amplifier 1 Ohm
    Power Acoustik RZ52500D 2500W Max Class D Monoblock Car Audio Amplifier 1 Ohm
P
Power Acoustik VA1-4000D 1 Ch Class D Monoblock Car Audio Amp Sub Amplifier 4500
Power Acoustik VA1-4000D 1 Ch Class D Monoblock Car Audio Amp Sub Amplifier 4500
  • P
    Power Acoustik VA1-8000D Vertigo Car Audio Monoblock Amplifier
    Power Acoustik VA1-8000D Vertigo Car Audio Monoblock Amplifier
  • P
    Power Acoustik Overdrive OD1-1500 Monoblock Amplifier 1500 Watt 1-Ohm Stable
    Power Acoustik Overdrive OD1-1500 Monoblock Amplifier 1500 Watt 1-Ohm Stable
  • P
    Power Acoustik RZ4-2000D Razor Series Class D Amplifier - 4 Channel; 2 000W Max; 160W X 4 - 4Ohm
    Power Acoustik RZ4-2000D Razor Series Class D Amplifier - 4 Channel; 2 000W Max; 160W X 4 - 4Ohm
  • V
    Vertigo Series 6,000w Class D Monoblock Amplifier, VA1-6000D
    Vertigo Series 6,000w Class D Monoblock Amplifier, VA1-6000D
  • P
    Power Acoustik RE4-2000D 2000 Watt 4-Channel Car Stereo Amplifier Amp
    Power Acoustik RE4-2000D 2000 Watt 4-Channel Car Stereo Amplifier Amp
  • P
    Power Acoustik BAMF5-2500 Car Audio Class D 2500 Watt 5 Channel Amplifier
    Power Acoustik BAMF5-2500 Car Audio Class D 2500 Watt 5 Channel Amplifier
  • All Power Acoustik deals and products →

    More car audio amplifiers

    • H
      Hifonics Zeus Gamma ZG-2400.1D Monoblock Amplifier
      Hifonics Zeus Gamma ZG-2400.1D Monoblock Amplifier
    • H
      Hifonics ZD-1350.1D Zeus Delta 1,350 Watt Monoblock Amplifier
      Hifonics ZD-1350.1D Zeus Delta 1,350 Watt Monoblock Amplifier
    • Z
      ZD-3350.1D
      ZD-3350.1D
    • H
      Hifonics ZD-1350.1D ZEUS DELTA 1350 Watt Mono Block Amplifier
      Hifonics ZD-1350.1D ZEUS DELTA 1350 Watt Mono Block Amplifier
    • H
      Hifonics ZD-1350.2D ZEUS DELTA 1300 Watt Two Channel Amplifier
      Hifonics ZD-1350.2D ZEUS DELTA 1300 Watt Two Channel Amplifier
    • H
      Hifonics ZD-1350.4D Zeus Delta 1,350 Watt 4-Channel Amplifier
      Hifonics ZD-1350.4D Zeus Delta 1,350 Watt 4-Channel Amplifier
    • H
      Hifonics ZD-1350.1D Zeus Delta 1350 Watt Mono Block Mobile Car Amplifier
      Hifonics ZD-1350.1D Zeus Delta 1350 Watt Mono Block Mobile Car Amplifier
    • H
      Hifonics ZD-1950.1D ZEUS DELTA 1950 Watt Mono Block Amplifier
      Hifonics ZD-1950.1D ZEUS DELTA 1950 Watt Mono Block Amplifier