Description

Hertz DP 4.300 – 4 Channel Class-AB High-Resolution Car Amplifier (840W)

Hertz DP 4.300 – Premium 4 Channel Car Amplifier with High-Resolution Audio Performance

The Hertz DIECI POWER DP 4.300 is a premium 4-channel Class-AB car amplifier designed for drivers who demand exceptional sound quality, flexible system configuration and reliable power. Certified for High-Resolution Audio, the DP 4.300 reproduces music with outstanding clarity across an ultra-wide 10 Hz – 45 kHz frequency range.

Delivering up to 4 × 105W RMS at 2 ohms or 210W x 2 bridged, this amplifier is ideal for powering component speakers, front and rear speaker systems or a combination of speakers and a subwoofer.

High-Resolution Audio Performance

Designed for accurate and detailed music reproduction, the DP 4.300 offers:

• High-Resolution Audio Certified
• Ultra-wide frequency response: 10 Hz – 45 kHz
• Signal-to-noise ratio: 100 dBA
• Ultra-low distortion: 0.015% THD
• Excellent damping factor for precise speaker control

Every detail of your music is reproduced with exceptional clarity and dynamics.

Flexible 4-Channel Power

RMS Power (1% THD)

4-Channel Mode

• 4 × 60W @ 4 Ω
• 4 × 85W @ 2 Ω

3-Channel Mode

• 2 × 60W + 170W @ 4 Ω
• 2 × 85W + 170W @ 2 Ω / 4 Ω

2-Channel Bridged

• 2 × 170W @ 4 Ω

RMS Power (10% THD)

4-Channel Mode

• 4 × 75W @ 4 Ω
• 4 × 105W @ 2 Ω

3-Channel Mode

• 2 × 75W + 210W
• 2 × 105W + 210W

2-Channel Bridged

• 2 × 210W @ 4 Ω

Total Maximum Power: 840W

This flexibility makes the DP 4.300 suitable for virtually any car audio configuration.

Advanced Active Crossovers

Each channel pair features independent crossover controls for precise tuning.

High-Pass Filter

• Full Range
• Adjustable 50 Hz – 4000 Hz
• 12 dB/Oct.

Low-Pass Filter

• Full Range
• Adjustable 50 Hz – 4000 Hz
• 12 dB/Oct.

Bass Boost

• Adjustable from 0 to +9 dB @ 50 Hz

These controls allow complete customization for speakers, midbass drivers and subwoofer systems.

OEM & Aftermarket Compatibility

The Hertz DP 4.300 integrates easily into both factory and aftermarket audio systems.

Features include:

• RCA Pre-In inputs
• Speaker-Level Inputs
• Automatic Remote Turn-On (ART)
• Universal Speaker Simulator (USS)
• Full-Range Front Pre-Out
• Balanced input circuitry for reduced noise

This makes installation simple while ensuring outstanding compatibility with modern vehicles.

Compact Premium Design

Despite delivering up to 840W total power, the DP 4.300 remains compact and easy to install.

Premium design features include:

• Elegant LED status indicator
• CNC-machined terminals
• Removable top cover protecting controls
• High-quality aluminium chassis

Its compact dimensions make it suitable for installations where space is limited.

Key Benefits

• High-Resolution Audio Certified
• Premium 4-channel Class-AB amplifier
• Up to 4 × 105W RMS @ 2 Ω
• 840W total output
• Bridgeable 4 / 3 / 2 channel operation
• Ultra-low 0.015% THD
• Adjustable HPF and LPF crossovers
• Bass Boost control
• OEM and aftermarket compatibility
• Universal Speaker Simulator
• Automatic Remote Turn-On
• Compact installation design

Recommended Applications

The Hertz DP 4.300 is ideal for:

• Factory audio upgrades
• Premium component speaker systems
• Front and rear speaker amplification
• 3-channel systems with subwoofer
• Active speaker installations
• High-quality daily driving audio systems

Technical Specifications

Why Choose Hertz DP 4.300?

The Hertz DP 4.300 combines premium Class-AB sound quality, High-Resolution Audio certification and flexible system configuration in one compact amplifier. Whether you’re upgrading factory speakers or building a complete aftermarket audio system, it provides the power, precision and reliability expected from Hertz.

Upgrade Your Car Audio Experience

A quality multi-channel amplifier transforms the performance of your speakers by delivering cleaner sound, greater dynamic range and improved control.

The Hertz DP 4.300 4-Channel Class-AB Car Amplifier offers premium audio performance, flexible installation options and outstanding build quality, making it an excellent choice for serious car audio enthusiasts.

Choose Hertz DP 4.300 for powerful performance, High-Resolution Audio quality and legendary Hertz engineering.