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Power Acoustik Razor Series Amplifiers

Experience clean power delivery and ultra-compact design with the Power Acoustik Razor Series amplifiers. Engineered with advanced Class D technology and SMT circuitry, these amplifiers deliver high output while conserving space—ideal for modern car audio systems where performance and size both matter.

Discover the Power Acoustik Razor Advantage

The Razor Series is crafted for audio enthusiasts who demand strong performance without bulky hardware. Whether you're upgrading your factory system or building a high-output custom setup, Razor Series amplifiers offer the power, flexibility, and efficiency needed for a reliable and immersive audio experience.

Compact Class D Performance

At the heart of every Power Acoustik Razor amplifier is Class D full-range architecture, allowing high output with low current draw and minimal heat production. These amps feature MOSFET power supplies and variable gain control to ensure signal clarity and protection under demanding conditions.

Key Features Include:

  • Class D high-efficiency design
  • SMT circuitry for compact builds
  • Stable operation at 2 ohms
  • Thermal and short-circuit protection
  • Remote level control for subwoofer models
  • Bridgeable channel configuration for system flexibility

Razor Series Models: Built for Any Setup

RZR4-1500D – 4-Channel Full-Range Amplifier

Ideal for driving front and rear speakers with precision and clarity.

 RMS Power Output: up to 1500W Max

 Includes high/low-pass filters for optimal tuning.

RZR1-2500D – Mono-Block Subwoofer Amplifier

Optimized for deep bass and subwoofer performance.

 Peak Output: 2500W Max

 Features remote bass knob and low-pass crossover.

RZ4D & RZ5D – Multi-Channel Flexibility

For custom configurations, these models offer 4 or 5-channel setups with compact form factors and high power capacity.

Razor Series: Designed for Tight Installs

One of the Razor Series’ biggest strengths is the compact chassis design, which allows for mounting in tight or unconventional spaces. Whether you're upgrading a sedan, truck, or marine system, these amps fit where others don’t without sacrificing output.

Built-In Protection and Premium Construction

Every Power Acoustik amplifier in the Razor lineup includes built-in thermal and short-circuit protection. Gold-plated terminals, oversized heat sinks, and precision SMT components contribute to long-lasting, clean performance.

Ideal Use Cases for Razor Amplifiers

  • Factory system upgrades
  • Subwoofer amp replacements
  • Powersport and marine audio setups
  • High-efficiency, compact installs
  • Custom builds requiring minimal footprint with max power

Frequently Asked Questions (FAQs)


What is the difference between mono and multi-channel Razor amps?

Mono-block amplifiers like the RZR1-2500D are designed to power subwoofers, while 4- or 5-channel amps like the RZR4-1500D can drive full-range speakers and subs in a single unit.

Are Razor Series amps compatible with factory radios?

Yes, with the proper line-out converter or high-level inputs, Razor amps can be installed with OEM systems.

What is the RMS output for the RZR4-1500D?

The RZR4-1500D delivers up to 1500W peak with high RMS output, depending on the speaker configuration and wiring setup.

Can I bridge the Razor 4-channel amp?

Yes, Razor multi-channel amplifiers support bridgeable modes to power larger speakers or subs.

How compact are these amplifiers compared to standard ones?

The Razor Series amps are significantly smaller than traditional Class AB amplifiers, thanks to SMT circuitry and Class D efficiency.

Is a cooling fan included in Razor amps?

No external fans are required—Razor amps rely on low heat generation and optimized thermal protection circuitry to prevent overheating.