Power Acoustik 2000 Watt Amplifiers | High-Performance Car Audio Power

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4 products

RZ4-2000DSPB | 2000W 4-Channel Max Amplifier $149.95

RZ4-2000D | 2000W Class D Full Range Amplifier $91.99

MOFO4-2KD | 2000W Class D 4 Channel Car Amplifier $112.99

MOFO2-2KD | 2000W Class D 2 Channel Car Amplifier $79.90

Power Acoustik 2000 Watt Amplifiers – Premium Power for Car Audio Enthusiasts

If you're looking for a powerful yet compact solution to drive your car audio system, Power Acoustik 2000 watt amplifiers are engineered to deliver the performance you need. Designed for versatility, efficiency, and superior output, these amps cater to both casual listeners and serious audiophiles. Whether you're amplifying a subwoofer or building a full-range soundstage, these models provide the clean power and control you demand.

Featured Model – RE4-2000D 4-Channel Class A/B Amplifier

Overview of the RE4-2000D

The Power Acoustik RE4-2000D is a 2000 watt 4-channel amplifier that offers full-range power delivery in a Class A/B design. With a compact form factor, it's ideal for tight installations while still providing high RMS power across all channels.

Key Features:

175W x4 @ 4Ω
250W x4 @ 2Ω
500W x2 bridged @ 4Ω
High- and low-level inputs (200mV–6V)
Direct-short, thermal, and overload protection
Variable high/low/subsonic/band-pass crossovers

This amp is tri-mode capable, making it one of the most flexible 2000 watt amplifiers on the market today.

Choosing the Right 2000 Watt Car Amplifier for Your Setup

2-Channel vs 4-Channel Configurations

A 2-channel 2000 watt amp is ideal for powering a single subwoofer or two full-range speakers with bridged connections. In contrast, a 4-channel 2000 watt amplifier supports front and rear door speakers, enabling full-range stereo sound throughout the vehicle.

Class A/B vs Class D Efficiency

While Class D amplifiers are more efficient and generate less heat, Class A/B designs like the RE4-2000D are preferred for their audio fidelity and broader frequency response—especially beneficial for full-range speaker configurations.

RMS Ratings and Real-World Output

A true 2000 watt RMS amp ensures reliable power delivery, which translates to cleaner audio and consistent volume levels. RMS values are more indicative of actual performance than peak wattage alone.

Technical Benefits of Power Acoustik 2000 Watt Amplifiers

Compact Design: Easily install in tight spaces without compromising power output.
Flexible Inputs: High- and low-level RCA inputs accommodate factory or aftermarket head units.
Robust Construction: Protection circuits guard against short circuits, overheating, and overloads.
Crossover Versatility: Built-in crossovers offer greater control over frequency output, improving speaker efficiency.
Brand Reliability: Power Acoustik is a trusted name in car audio, known for delivering high-quality, high-powered amps at accessible prices.

Frequently Asked Questions (FAQ)

What’s the difference between 2000 watt peak and RMS?

Peak refers to the highest power level an amp can briefly handle, while RMS represents the continuous power output. RMS is a more accurate measure of real-world performance.

Can I use a 2000 watt amp with stock speakers?

Only if your stock speakers can handle the output. Overpowering factory speakers can cause distortion or damage. Upgrading to high-power aftermarket speakers is recommended.

Is a 2000 watt 4-channel amp better than a 2-channel?

It depends on your system. A 4-channel 2000 watt amplifier is best for powering multiple full-range speakers, while a 2-channel setup is better suited for subwoofers or bridged mono applications.

What size fuse should I use with a 2000 watt amp?

Always follow the manufacturer’s recommendation. Typically, a 100A to 150A fuse is required for 2000 watt amps, depending on the efficiency and configuration.

Can I run a 2000 watt amp on a stock electrical system?

You may need to upgrade your alternator or battery if you're running a full 2000 watt RMS system, especially if other high-powered components are involved.