Hertz Cento Power CP 5.1K – 5 Channel Class-D Car Amplifier (1030W RMS)

Hertz Cento Power CP 5.1K – Hi-Res 5 Channel Amplifier with Powerful Subwoofer Output

The Hertz Cento Power CP 5.1K is a premium 5-channel Class-D car amplifier engineered for drivers who want to power an entire sound system from a single compact amplifier. Featuring Hi-Res Audio certification, high-efficiency Class-D technology and a dedicated high-power subwoofer channel, the CP 5.1K delivers exceptional sound quality, impressive output and outstanding installation flexibility.

With up to 4 × 130W RMS for speakers plus 510W RMS for a subwoofer, the CP 5.1K is the perfect solution for complete front and rear speaker systems combined with a powerful bass upgrade.

Its compact aluminium die-cast chassis, bridgeable channels and advanced crossover controls make it an excellent choice for both OEM audio upgrades and premium aftermarket installations.

Hi-Res Audio Certified Performance

The Hertz Cento Power CP 5.1K is Hi-Res Audio certified, delivering detailed and accurate music reproduction across an extended frequency range.

Key audio advantages:

• Hi-Res Audio certification
• Extended frequency response up to 47 kHz
• High signal-to-noise ratio
• Extremely low distortion
• Powerful dedicated subwoofer channel
• Natural and dynamic sound reproduction

Whether listening to lossless music or high-resolution audio files, the CP 5.1K reproduces every musical detail with exceptional clarity.

Powerful 5-Channel Performance

RMS Power Output (14.4V, 1% THD)

5-Channel Mode

4 Ω Load

• 4 × 80W RMS + 330W RMS Subwoofer

2 Ω Load

• 4 × 130W RMS + 510W RMS Subwoofer

3-Channel Mode

2 Ω / 4 Ω Load

• 2 × 260W RMS + 510W RMS Subwoofer

Bridged Configuration

4 Ω Load

• 2 × 260W RMS + 320W RMS Subwoofer

Total Power Output

• 1030W RMS

This versatile amplifier is ideal for powering:

• Front and rear component speakers
• Full vehicle audio systems
• Active speaker installations
• High-performance subwoofer systems

Efficient Class-D Technology

The CP 5.1K utilizes modern Class-D amplifier technology to provide outstanding efficiency while maintaining premium sound quality.

Benefits include:

• Up to 83% efficiency
• Reduced heat generation
• Compact installation size
• High power output
• Reliable long-term performance

The durable aluminium die-cast chassis also functions as an efficient heatsink, ensuring stable operation even during extended listening sessions.

Advanced Crossover & Subwoofer Controls

The Hertz CP 5.1K offers comprehensive tuning capabilities for complete system optimization.

Front Channels

• Full Range
• High-Pass Filter: 50 Hz – 5000 Hz
• 12 dB/Oct slope

Rear Channels

• Full Range
• Low-Pass Filter: 50 Hz – 5000 Hz
• 12 dB/Oct slope

Dedicated Subwoofer Channel

• Low-Pass Filter: 50 Hz – 500 Hz
• 24 dB/Oct slope
• Subsonic Filter: 25 Hz
• Bass Boost: 0 – 9 dB @ 50 Hz
• Remote Subwoofer Level Control

These controls provide excellent flexibility for building balanced, high-performance audio systems.

OEM Integration & Easy Installation

The CP 5.1K is designed for seamless integration with both factory and aftermarket head units.

Features include:

• RCA Pre-In inputs
• Speaker-Level inputs
• Full-Range Front Pre-Out
• Automatic Remote Turn-On (ART)
• Adjustable input sensitivity
• Fully bridgeable output channels

These features simplify installation while ensuring excellent compatibility with modern OEM infotainment systems.

Premium Audio Performance

The Hertz CP 5.1K delivers impressive technical specifications for audiophile-quality listening.

Front / Rear Channels:

• Frequency Response: 10 Hz – 47 kHz
• Signal-to-Noise Ratio: 101 dBA
• THD: 0.01%
• Damping Factor: 160

Subwoofer Channel:

• Frequency Response: 10 Hz – 500 Hz
• Signal-to-Noise Ratio: 116 dBA
• THD: 0.06%
• Damping Factor: 180

These specifications ensure powerful bass, accurate midrange and crystal-clear high frequencies.

Compact Premium Design

Despite offering over 1000W RMS of total output, the CP 5.1K remains compact and easy to install.

Construction highlights:

• Aluminium die-cast chassis
• High thermal efficiency
• Compact dimensions
• Elegant Hertz design
• Passive cooling system

Its compact footprint makes it suitable for installation beneath seats, in trunks or in space-limited vehicle interiors.

Key Benefits

• Premium 5-channel Class-D amplifier
• Hi-Res Audio certified
• Up to 4 × 130W RMS + 510W RMS
• Massive 1030W RMS total output
• Dedicated high-power subwoofer channel
• Adjustable crossover controls
• 24 dB/Oct subwoofer filter
• Subsonic filter and Bass Boost
• Automatic Remote Turn-On (ART)
• RCA and Speaker-Level inputs
• Compact aluminium chassis

Recommended Applications

The Hertz Cento Power CP 5.1K is ideal for:

• Complete vehicle audio upgrades
• Front and rear speaker systems
• Speaker + subwoofer installations
• OEM audio improvements
• Premium daily driver sound systems
• High-performance aftermarket builds

Technical Specifications

Why Choose Hertz Cento Power CP 5.1K?

The Hertz Cento Power CP 5.1K combines the convenience of a single amplifier with the performance of a complete multi-amplifier system. With dedicated power for four speakers and a subwoofer, Hi-Res Audio certification and advanced tuning controls, it is the ideal choice for drivers seeking premium sound quality without sacrificing installation space.

Whether upgrading a factory system or building a high-end aftermarket setup, the CP 5.1K delivers clean power, exceptional musical detail and the reliability expected from Hertz.

Upgrade Your Car Audio Experience

A premium 5-channel amplifier is one of the easiest ways to transform your vehicle’s sound system. The Hertz Cento Power CP 5.1K provides powerful amplification, advanced tuning features and Hi-Res Audio performance in one compact package.

Choose Hertz Cento Power CP 5.1K for powerful full-system amplification, premium sound quality and Italian engineering.