Hertz Dieci DBX 30.3 12-inch Passive Subwoofer Box – 250 W RMS
Hertz Dieci DBX 30.3 12-inch Passive Subwoofer Box – 250 W RMS
Add dedicated bass to your car audio system with the Hertz Dieci DBX 30.3. This passive loaded enclosure combines a 12-inch subwoofer with a rigid sealed MDF cabinet and handles 250 W continuously.
Built for a practical boot installation
The angled rear panel helps position the box against a suitable rear seat and reduces internal sound reflections. Thick cabinet panels provide a stable enclosure, while plated terminals provide the speaker connection.
Subwoofer design
A mica-reinforced polypropylene cone and high-excursion butyl rubber surround support the driver’s bass performance. The DBX 30.3 needs a suitable separate amplifier; Base Systems can help match one to its 4-ohm load and power handling.
Specifications
| Driver size | 12-inch (300 mm) |
|---|---|
| Enclosure | Sealed MDF cabinet |
| Continuous power handling | 250 W |
| Peak power handling | 1000 W |
| Impedance | 4 ohms |
| Sensitivity | 91 dB |
| Frequency response | 28–300 Hz |
| Voice coil diameter | 38 mm |
| Cone | Mica-injected polypropylene |
| Overall dimensions (A × B × C) | 484 × 227 × 343 mm |
| Amplification | Separate amplifier required |
Professional fitting at Base Systems
Contact our Preston team for advice on amplifier matching and professional installation. We can check boot space, secure mounting and wiring requirements for your vehicle.