More about the product
The Hertz MPS300S4 Mille Pro Slim is a 12-inch subwoofer designed for vehicles where space is limited but powerful bass is essential. This slim-profile subwoofer combines compact dimensions with high output capability, making it ideal for installations under seats or behind panels without compromising sound quality.
The MPS300S4 features a shallow design that allows easy integration into tight spaces while still delivering deep, controlled bass. It is optimised for sealed or small vented enclosures, offering flexibility for custom installations. Despite its slim frame, this subwoofer produces strong low frequencies that enhance the overall audio experience.
With a single 4-ohm voice coil and a power rating of 500W RMS and 1000W peak, the MPS300S4 handles high power levels with ease. This capability ensures dynamic bass reproduction with plenty of headroom for demanding tracks. The design focuses on maintaining linear movement and minimising distortion, even at high excursion levels, for clean and accurate sound.
The subwoofer’s structure is engineered for durability and consistent performance. Its slim frame and efficient cooling system help maintain reliability during extended use. Secure terminals make installation straightforward, and the overall build quality ensures long-term stability in any setup.
One of the standout advantages of the MPS300S4 is its ability to deliver strong bass in vehicles where traditional subwoofers cannot fit. It is perfect for those who want a powerful low-end response without sacrificing cabin space. While it excels in compact installations, pairing it with a suitable amplifier is essential to achieve its full potential.
Overall, the Hertz MPS300S4 Mille Pro Slim offers a practical solution for space-conscious car audio upgrades. It combines slim design with high power handling, making it a top choice for enthusiasts who value both performance and practicality.
Technical details
- Brand
- Hertz
- Cone
- Polyproylene
- Continuous Power Handling
- 500WRMS
- Frequency Response
- 25Hz - 400Hz
- Impedance
- 4Ω
- Magnet
- High density flux ferrite
- Mounting Depth
- 88mm
- Peak Power
- 1000W
- Size
- 12 inches
Look out for Bankstown Sound Recommendations
The Hertz MPS300S4 Mille Pro Slim suits car audio enthusiasts who need strong bass in vehicles with limited space. It is ideal for under-seat or behind-panel installations where traditional subwoofers cannot fit. Compared to larger models, it offers excellent performance in a compact form, though it may not match the output of full-size subs in large enclosures. Best paired with a quality amplifier for optimal results, it is a practical choice for those seeking a balance between space-saving design and powerful low-end sound.
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.