More about the product
The Hertz MLPOWER4 Mille 4-Channel Amplifier is engineered for premium car audio performance in a compact and efficient design. Built with advanced Class D technology, this amplifier delivers powerful sound while maintaining high efficiency and low heat output. It is designed for enthusiasts who want clean, dynamic audio without compromising space or reliability.
The MLPOWER4 offers a total power output of 1000 watts, providing plenty of strength for driving speakers or bridging channels for subwoofers. Its four-channel configuration allows flexible system setups, making it suitable for a wide range of installations. The amplifier includes selectable high-pass, low-pass, and full-range filters, enabling precise tuning for different speaker types and configurations.
Constructed with a robust aluminium heat sink, the MLPOWER4 ensures effective cooling even under demanding conditions. Built-in protection against thermal overload, short circuits, and overvoltage adds to its reliability, making it a safe choice for long-term use. The compact chassis design makes installation easier in vehicles with limited space, while maintaining a premium look and feel.
Hertz focuses on signal integrity with high-quality components that minimise distortion and deliver clear, accurate sound. This amplifier does not include wireless connectivity or DSP features, keeping the design simple and focused on pure amplification performance. It is ideal for those who prefer traditional wired setups and external processors for advanced tuning.
Overall, the Hertz MLPOWER4 Mille 4-Channel Amplifier combines efficiency, flexibility, and durability, making it a strong choice for upgrading a car audio system with high-fidelity sound and powerful output.
Technical details
- Brand
- Hertz
- Channels
- 4/3/2002
- Impedance
- @ 2 Ch: 4 Ω|@ 3 Ch: 2 x 2Ω ÷ 1 x 4Ω|@ 4 Ch: 2 Ω
- Output Power
- 2 Ch: 500 W x 2 (4Ω)|3 Ch: 150 W x 2 (4Ω) + 500 W x 1 (4Ω)|3 Ch: 250 W x 2 (2Ω) + 500 W x 1 (4Ω)|4 Ch: 150 W x 4 (4Ω)|4 Ch: 250 W x 4 (2Ω)
- Size
- 6.69 x 11.38 x 1.84 inches
- Total Power
- 1000W
- Weight
- 2.45kg
Look out for Bankstown Sound Recommendations
The Hertz MLPOWER4 Mille 4-Channel Amplifier suits car audio enthusiasts seeking powerful, clean sound in a compact design. It is ideal for mid to high-end systems where efficiency and reliability are important. Compared to entry-level amplifiers, it offers superior build quality and tuning flexibility. However, those looking for built-in DSP or wireless features may prefer more advanced models. This amplifier is best for users who value traditional wired setups and want premium performance without unnecessary extras.
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.

