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Power Acoustik OD4-2500D - 2,500 Watt 4-Channel Car Amplifier | Class AB, High Power Multi-Channel Amp for Speakers & Subwoofers, Full Range Car Audio Upgrade

  • Based on 14 reviews
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Availability: 19 left in stock
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Arrives Saturday, Aug 1
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Features

  • Powerful 2,500W Output for Full-Range Sound Experience crisp highs, rich mids, and punchy lows with 2,500 watts of dynamic power. This amp drives your entire car audio system, balancing clarity and strength for an immersive ride.
  • 4-Channel Versatility for Flexible Setups Whether powering speakers, subwoofers, or a combination, this 4-channel amplifier gives you the freedom to design your sound. Ideal for both daily listening and competitive car audio builds.
  • Class AB Amplification for Clean Performance Engineered with Class AB technology, the amp delivers smooth, distortion-free sound. Enjoy detailed audio reproduction across all frequencies with precision and reliability.
  • Built Tough for Daily Driving Constructed with durable components, Power Acoustik amps are made to perform under pressure. Whether youre commuting or cruising, you can count on consistent sound quality.
  • Mid-Sized Big Power & Easy to Install Designed to fit seamlessly into most vehicles, this amplifier offers a straightforward installation. Upgrade your system effortlessly and enjoy high-powered sound without complicated setup.

Description

Elevate your car’s audio experience with the Power Acoustik 2,500 Watt 4-Channel Amplifier, engineered for full-range performance. Delivering the perfect balance of power and clarity, this amp is capable of driving speakers and subwoofers simultaneously for a complete sound system upgrade. Its Class AB design ensures warm, detailed sound with reduced distortion, while four channels give you flexibility to configure your setup exactly how you want it. Built with durability in mind, it’s ready to handle everyday use while bringing your music to life. Mid-sized and easy to install, this amplifier is the perfect choice for drivers who want to enjoy crisp highs, rich mids, and deep bass on the go.

Item dimensions L x W x H: 16 x 7.25 x 2.5 inches


Voltage: 12 Volts


Manufacturer: Power Acoustik


Mounting Type: Surface Mount


Brand: Power Acoustik


Voltage: 12 Volts


Mounting Type: Surface Mount


Number of Channels: 4


Output Power: 2500 Watts


Maximum Output Power: 2500 watts


Item Dimensions: 16 x 7.25 x 2.5 inches


Material Type: Aluminum


Manufacturer: Power Acoustik


Model: OD4-2500D


Brand Name: Power Acoustik


UPC: 709483073036


Part Number: OD42500D


Item Weight: 8.5 Pounds


Included Components: Amplifier, Mounting Gear, User Manual


Frequently asked questions

If you place your order now, the estimated arrival date for this product is: Saturday, Aug 1

Yes, absolutely! You may return this product for a full refund within 30 days of receiving it.

To initiate a return, please visit our Returns Center.

View our full returns policy here.

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  • Financing through Google Pay
Leasing options through Acima may also be available during checkout.

Learn more about financing & leasing here.

Top Amazon Reviews


  • Powerful amp
Does exactly what it supposed to do
Reviewed in the United States on January 25, 2026 by LeonardRoquemore

  • Trash don’t waste your time
Trash came on and went off and never turned on
Reviewed in the United States on February 4, 2026 by Shaalaby Clarke

  • Power and price ratio 💪
Powerful amp
Reviewed in the United States on January 25, 2026 by Thomas

  • Decent Amp - They need to stop overstating power
This amplifier seems solid and is powerful for a 4 channel. It is big and too big for the power output. It sounds decent and has all the options you would want. It can work as a 4 channel for full frequency front channels or you can use it as a all in one 3 channel amplifier using it bridged on the rear 2 channels for the subwoofer. It even has a LPF and a bass boost for it, the subwoofer should be very efficient one though as not a lot of power would go to it. The one thing that is frustrating and I am really over this, is these entry level companies overstating power. People in the car audio industry tend to shy away from these brands and consider them untrustworthy due to this. They are a decent amplifier, just rate them correctly. ... show more
Reviewed in the United States on April 25, 2026 by Marty

  • Sounds good.
This has been a good amplifier for two months now, so I feel comfortable saying it is durable and works. It is a well built unit with excellent sound output characteristics. I APPROVE of it and would recommend it.
Reviewed in the United States on December 15, 2025 by Aliviana York 2.0

  • Nice amp
This amp is heavy which is a pretty good indication of robust power components and heat sinks. There are options for crossovers and level adjustments if you prefer to do some adjustments at the amp itself. It has a pass through RCA on the front channel if you need to feed another amp. It is bridgeable if you only need two channels and want more power. It as plenty of power for general use and sounds good at reasonable volume levels. ... show more
Reviewed in the United States on November 13, 2025 by Andrew

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