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RZ4-3000D | 3000W Class D 4 Channels Razor Series Amplifier

$134.99

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RAZOR Series 4 Channel Amplifier

Max Power	3,000 Watts
RMS Bridged @ 4Ω	750W x 2
RMS Power @ 2Ω	375W x 4
RMS Power @ 4Ω	285W x 4
Dimensions (4.75″w x 1.625″h)	12.25″

Power Acoustik RZ4-3000D — Compact 3000W 4-Channel Class D Amplifier with Razor SMT Technology

The Power Acoustik RZ4-3000D delivers serious output in a compact footprint, designed for modern vehicles with limited space but high expectations. This 4-channel 3000-watt Class D amplifier is built on Razor SMT circuitry, combining power efficiency with clean signal delivery for full-range audio systems.

Full-Range Class D Efficiency Without Heat or Bulk

Leveraging SMT (Surface Mount Technology) and Full-Range Class D topology, the RZ4-3000D provides:

3000 watts max output across 4 channels
Highly efficient power conversion with minimal heat build-up
A compact, slim-profile chassis that fits in tight install locations

Ideal for compact cars, motorcycles, or any build where space and performance must coexist.

No Remote Wire? No Problem.

Whether you're running a factory head unit or an aftermarket stereo, this amp adapts easily:

Automatic Hi-Level Signal Sensing Turn-On
Detects speaker-level input and powers on/off without a remote wire
Perfect for OEM integrations and stealth installs

Installation is streamlined and simplified, particularly in newer vehicles with integrated dashboards.

Complete Preamp Control Built In

The RZ4-3000D isn’t just loud — it’s precise:

Fully adjustable gain, low pass, high pass, and bass boost controls
Signal input options for OEM and aftermarket decks
RCA outputs for flexible system expansion

Whether you're tuning door speakers or custom component systems, this amp adapts to your configuration.

Rugged, Ready, and Razor-Smart

Every component in the Razor series is built to last:

Durable aluminum heat sink case
Short circuit, thermal, and overload protection
Optimized for daily driving or competitive SPL systems

Conclusion

The Power Acoustik RZ4‑3000D stands as a reliable, space-saving solution for users demanding 3000 watts of 4-channel audio performance without compromising installation flexibility. It's an all-in-one amplifier for compact vehicles, motorcycles, and anyone who values smart engineering behind powerful sound.

Compact 4.75” Chassis Design for Installation Versatility

MOSFET Power Supply w/ Audiophile Grade IR Transistors

Military Grade SMT PCB Maintains Dynamic Performance

2-ohm Stereo & 4-ohm Bridged Full Range Operation

8ga Power Wire & 12ga Speaker Wire Outputs

Direct Short, Thermal, & Overload Circuits Protect Amplifier

200mv-6V Low-Level RCA Inputs

High-Level Input w/ Signal Sense Auto Turn-on

Variable 12dB High Pass & Low Pass Crossovers

10-50Hz Variable 12dB Subsonic Crossover Protects Subwoofers