More about the product
The Hertz HCP4MDK is a compact, high-performance marine amplifier designed to deliver powerful and clear sound in harsh marine environments. Built with durability in mind, this model features a corrosion-resistant aluminium heat sink and a protective coating on its circuit board to withstand exposure to moisture and salt. Its design ensures reliable operation even in challenging conditions, making it ideal for boats and outdoor installations.
This amplifier offers four channels of clean power, allowing flexible configurations for speakers and subwoofers. It can run in full-range, high-pass, or low-pass modes, giving users control over their audio setup. The HCP4MDK supports bridged operation, enabling it to power larger speakers or subwoofers when needed. With a compact footprint, it fits easily into tight spaces without compromising performance.
The amplifier uses Class D technology, which provides high efficiency and reduced heat generation. This means less strain on the electrical system and consistent output even during extended use. Its advanced circuitry ensures low distortion and a wide frequency response, delivering crisp highs and deep lows for an immersive listening experience.
Installation is straightforward thanks to its intuitive layout and marine-grade connectors. The amplifier includes a status LED and thermal protection to prevent overheating. While it does not feature wireless connectivity, its robust wired design guarantees stable and interference-free audio transmission.
The Hertz HCP4MDK is engineered for those who demand premium sound quality on the water. Its rugged build, flexible configuration options, and efficient performance make it a reliable choice for marine audio systems. Limitations include the absence of built-in Bluetooth or DSP features, which are found in higher-end models. However, for pure amplification power and durability, this unit excels.
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: 440 W x 2 (4Ω)|3 Ch: 120 W x 2 (4Ω) + 440 W x 1 (4Ω)|3 Ch: 220 W x 2 (4Ω) + 440 W x 1 (4Ω)|4 Ch: 120 W x 4 (4Ω)|4 Ch: 220 W x 4 (2Ω)
- Size
- 12.40 x 7.48 x 1.97 inches
- Total Power
- 2000W
- Weight
- 2.73kg
Look out for Bankstown Sound Recommendations
The Hertz HCP4MDK suits marine audio enthusiasts seeking reliable amplification without unnecessary extras. It is ideal for powering multiple speakers or a combination of speakers and subwoofers on boats. Compared to entry-level amplifiers, it offers superior build quality and efficiency, while remaining more affordable than models with integrated Bluetooth or DSP. Those wanting wireless control or advanced tuning may prefer higher-end options, but for rugged performance and clean sound in marine environments, this amplifier is an excellent choice.
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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.