Hertz Uno Series S 300 S4 12inch 1000W Uno Subwoofer
SKU: 78035421
R1,799.00
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Hertz S 300 S4 12" Car Audio Subwoofer
The 30 cm (12”) S 300 S4 car audio subwoofer delivers powerful deep bass in any installation. With an efficiency of 89.5 dB using a paper cone and high-density foam suspension, it reaches high sound pressures in the car compartment with ease.
Featuring the patented V-cone® system, the subwoofer ensures maximum stiffness through wide excursions, producing low undistorted frequencies at high volume. Optimized for both reflex and sealed enclosures, its resonance frequency is as low as 33 Hz. A pre-assembled ABS gasket enhances aesthetics for a polished look once installed.
Technical Specs
| Model | Hertz S 300 S4 |
|---|---|
| Size | 300 mm (12") |
| Continuous Power Handling | 250 W |
| Peak Power Handling | 1000 W |
| Impedance | 4 Ω |
| Voice Coil Diameter | 38 mm (1.5") |
| Magnet Size | 134 x 45 x 34 mm (5.28 x 1.77 x 1.34") |
| Magnet Type | High density flux ferrite |
| Cone Material | Painted Pressed Paper Pulp |
| Xmech | ±15.1 mm (0.59") |
| D | 258 mm |
| Xmax | 9.1 mm |
| Re | 3.6 Ω |
| Fs | 33 Hz |
| Vas | 82.2 L |
| Mms | 112 g |
| Cms | 0.21 mm/N |
| BL | 11.3 T*m |
| Qts | 0.6 |
| Qes | 0.65 |
| Qms | 7.8 |
| SPL | 89.5 dB |