More about the product
The Hertz HCP2MX is a compact two-channel amplifier designed specifically for marine environments. It combines durability with high-quality sound performance, making it ideal for boats and outdoor applications where conditions can be harsh. Built with Class AB technology, the HCP2MX delivers clear and powerful audio with low distortion, ensuring a premium listening experience.
The amplifier features a corrosion-resistant aluminium chassis and marine-grade components, including conformal-coated circuit boards and stainless-steel hardware. These elements protect against moisture, salt, and vibration, guaranteeing long-term reliability even in challenging conditions. Its compact size allows for easy installation in tight spaces without compromising performance.
The HCP2MX offers two channels of amplification, suitable for powering a pair of speakers or bridging into a single channel for higher output. It includes adjustable high-pass and low-pass filters, providing flexibility to fine-tune sound for different setups. This ensures balanced audio with crisp highs and strong midrange performance.
The amplifier supports both high-level and low-level inputs, making it compatible with factory and aftermarket head units. The wiring layout is simple, and the compact design makes installation straightforward. Protective circuits safeguard against short circuits, overloads, and thermal issues, while the aluminium heat sink helps dissipate heat efficiently for stable operation during extended use.
While the HCP2MX does not include wireless connectivity or advanced DSP features, its focus on clean power delivery and marine-grade durability makes it a practical choice for those seeking reliable performance in outdoor environments. It is engineered to withstand the elements without sacrificing audio quality.
The Hertz HCP2MX is a strong option for marine audio enthusiasts who want a compact, robust amplifier that combines power, efficiency, and protection for long-lasting performance.
Technical details
- Brand
- Hertz
- Channels
- 2
- Impedance
- @ 1 Ch: 4 Ω|@ 2 Ch: 2 Ω
- Output Power
- 1 Ch: 320 W x 1 (4Ω)|2 Ch: 100 W x 2 (4Ω)|2 Ch: 160 W x 2 (2Ω)
- Size
- 12.40 x 7.48 x 1.97 inches
- Total Power
- 800W
- Weight
- 2.57kg
Look out for Bankstown Sound Recommendations
The Hertz HCP2MX suits marine audio enthusiasts who need a compact, durable amplifier for boats or outdoor systems. It is ideal for powering two speakers or bridging for higher output. Compared to entry-level amplifiers, it offers better protection against moisture and corrosion. While it lacks wireless features and advanced DSP, its rugged design and reliable performance make it a practical choice for those seeking clear sound in challenging environments.
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.

