GLADEN RS 12
- 30 cm / 12″
- Power handling: 600 / 400 Watts
- 4 Ohm impedance
- 2.5″ voice coil
- Allround subwoofer
- Cast aluminum basket
- Black nomex spider
- Scooped paper cone
- Glass fiber dust cap
| Brand | |
|---|---|
| Subwoofers (Car) | |
| Series |
Technical Specifications: |
|
| DC resistance (Rdc): | 3,2 Ω |
| Nominal impedance (ZN): | 4 Ω |
| Resonance frequency (fs): | 26,3 Hz |
| Voice coil diameter: | 2,5 inch |
| Mechanical Q factor (Qms): | 6,03 |
| Electrical Q factor (Qes): | 0,43 |
| Total Q factor (Qts): | 0,4 |
| Moving mass (Mms): | 143,8 g |
| Effective piston area (Sd): | 490 cm² |
| Mechanical resistance (Rms): | 3,9 kg/s |
| Compliance (Cms): | 0,26 mm/N |
| Force factor (BL): | 12,8 Tm |
| Equivalent air volume (Vas) | 105,5 dm³ |
| SPL 2,83V/1m: | 91,3 dB |
| Cone: | Paper |
| Spider: | Nomex |
| Surround: | Rubber |
| Coil former: | Fibreglass |
| Basket: | Aluminum |
| Dust Cap: | Fiberglass |