More about the product
The Hertz DS30.3 Dieci 12-Inch Subwoofer is built to deliver deep, powerful bass for car audio systems while maintaining a practical design that suits a wide range of installations. This subwoofer combines advanced materials and precision engineering to provide smooth, controlled low-frequency performance, making it an excellent choice for those seeking a strong upgrade to their sound system.
The DS30.3 features a polypropylene cone with mica injection, offering exceptional rigidity and lightweight properties. This design ensures accurate sound reproduction and minimises distortion, even at high output levels. The optimised motor structure allows linear movement for tight and consistent bass notes across different music genres.
With a peak power handling of 1000 watts and 250 watts RMS, the DS30.3 delivers impressive output without sacrificing clarity. Its 4-ohm impedance makes it compatible with a wide range of amplifiers, providing flexibility for system upgrades. The subwoofer’s sensitivity rating ensures efficient power use, producing strong bass even with moderate amplifier power.
Installation is straightforward thanks to its standard mounting dimensions and compact design. The DS30.3 performs well in both sealed and vented enclosures, giving users the ability to customise the sound to their preferences. While this subwoofer provides excellent bass response for everyday listening, it is not intended for extreme SPL setups, focusing instead on balanced performance and reliability.
Overall, the Hertz DS30.3 Dieci 12-Inch Subwoofer combines durable construction, efficient design, and powerful output to deliver smooth, controlled bass in a practical format. It is ideal for upgrading factory systems or building a custom setup where space and sound quality are equally important.
Technical details
- Brand
- Hertz
- Cone
- Polypropylene with Mica injection
- Continuous Power Handling
- 250WRMS
- Frequency Response
- 28Hz ÷ 300Hz
- Impedance
- 4Ω
- Magnet
- High density flux ferrite
- Mounting Depth
- 120mm
- Peak Power
- 1000W
- Size
- 12 inches
Look out for Bankstown Sound Recommendations
The Hertz DS30.3 Dieci 12-Inch Subwoofer is recommended for car audio enthusiasts who want strong, clean bass without sacrificing space. It is ideal for upgrading factory systems or adding depth to a custom setup. Compared to cheaper alternatives, it offers better build quality and sound accuracy, while more expensive models may provide higher power handling or extreme SPL performance. This subwoofer focuses on balanced bass and practical installation, making it a great choice for everyday listening.
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.