More about the product
The Hertz CS300S4 Cento 12-Inch Subwoofer is designed to deliver deep, controlled bass for car audio systems. Built with a rigid polypropylene cone, this subwoofer ensures durability and consistent performance even in demanding conditions. The cone material provides excellent stiffness and resistance to moisture, helping maintain clarity and accuracy in low-frequency reproduction.
The CS300S4 features a 4-ohm single voice coil configuration, making it compatible with a wide range of amplifiers. This design allows for flexible system integration while maintaining efficient power handling. Rated at 350 watts RMS and 700 watts peak power, the subwoofer offers strong output without compromising reliability. Its frequency response extends down to 25 Hz, ensuring rich, powerful bass that adds depth to any music genre.
A robust ferrite magnet structure and high-excursion surround enable the cone to move freely, producing deeper bass while keeping distortion under control. This combination ensures accurate sound reproduction even at higher volumes. The suspension system is engineered for stability, allowing the subwoofer to perform consistently over time.
The CS300S4 is suitable for both sealed and vented enclosures, giving installers flexibility to achieve the desired sound profile. A sealed box provides tight, precise bass, while a vented box delivers more output for those who prefer a punchier sound. The standard 12-inch size and well-designed mounting frame make installation straightforward in most vehicles.
Hertz has focused on durability and performance with the CS300S4. The polypropylene cone resists environmental changes, and the overall build quality reflects the brand’s commitment to long-lasting reliability. While the subwoofer delivers impressive bass, it requires an external amplifier and proper enclosure design to reach its full potential.
Technical details
- Brand
- Hertz
- Cone
- Polyproylene
- Continuous Power Handling
- 350WRMS
- Impedance
- 4Ω
- Magnet
- High density flux ferrite
- Mounting Depth
- 130mm
- Peak Power
- 700W
- Size
- 12 inches
Look out for Bankstown Sound Recommendations
The Hertz CS300S4 is ideal for car audio enthusiasts seeking clean, powerful bass in a mid-range system. It offers better build quality and deeper response than entry-level subs, thanks to its polypropylene cone and high-excursion design. It suits those willing to invest in an amplifier and proper enclosure for optimal performance. It may not be the best choice for quick plug-and-play setups, but for those focused on sound quality and reliability, it delivers excellent value.
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.