More about the product
The Hertz HCP4 Compact Power 4-Channel Amplifier is designed to deliver clear and powerful sound in a compact size. Built with Class AB technology, it provides excellent audio quality with low distortion, making it ideal for upgrading a car audio system. Its slim design allows easy installation in vehicles with limited space, while the aluminium heat sink ensures durability and efficient heat management.
The HCP4 offers four channels of amplification, making it suitable for powering front and rear speakers or bridging into two channels for higher output. It includes adjustable high-pass and low-pass filters, giving flexibility to fine-tune the sound for different speaker setups. This allows for crisp highs, balanced midrange, and strong low-frequency performance when configured correctly.
The amplifier supports both high-level and low-level inputs, ensuring compatibility with factory and aftermarket head units. The wiring layout is simple, and the compact size makes installation straightforward even in tight spaces. Protective circuits safeguard against short circuits, overloads, and thermal issues, ensuring reliable operation over time.
The aluminium chassis helps dissipate heat efficiently, maintaining stable performance during extended use. While the HCP4 does not include wireless connectivity or built-in DSP features, its focus on delivering clean, powerful sound makes it a practical choice for those who value audio quality without unnecessary complexity.
The Hertz HCP4 is ideal for upgrading a basic car audio system with improved clarity and power. Its combination of Class AB technology, flexible input options, and adjustable filters provides a strong foundation for a high-quality sound experience.
Technical details
- Brand
- Hertz
- Channels
- 4/3/2002
- Impedance
- @ 2 Ch: 4 Ω|@ 3 Ch: 2 Ω + 2 Ω + 4 Ω|@ 4 Ch: 2 Ω
- Output Power
- 2 Ch: 170 W x 2 (4Ω)|3 Ch: 55 W x 2 (4Ω) + 170 W x 1 (4Ω)|3 Ch: 85 W x 2 (2Ω) + 170 W x 1 (4Ω)|4 Ch: 55 W x 4 (4Ω)|4 Ch: 85 W x 4 (2Ω)
- Size
- 12.40 x 7.48 x 1.97 inches
- Total Power
- 760W
- Weight
- 2.62kg
Look out for Bankstown Sound Recommendations
The Hertz HCP4 suits car audio enthusiasts looking for a compact amplifier that improves clarity and power without complexity. It is ideal for powering four speakers or bridging for higher output. Compared to entry-level amplifiers, it offers better sound quality and tuning flexibility. While it lacks advanced DSP and wireless features, its reliability and performance make it a strong choice for those seeking a simple, high-quality upgrade.
Why Choose Bankstown Sound for Your Car Audio & Tech Upgrades
At our Bankstown Sound store and workshop in Sydney, our team ensures every car and auto audio installation and upgrade starts with an understanding of how you use your car. Our team works with you to understand your driving habits, the features you rely on, and the problems you’re trying to solve.
Most factory setups are built to broad standards and often lack the clarity or seamless connectivity required for how people actually drive. That’s why we focus on modernising your dashboard and audio performance based on how you use your vehicle.