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- Memphis PRX12S4 12" 4Ω SVC Subwoofer
![Pin It](http://pinterest.com/pin/create/button/?url=http://www.customradiobuffalo.com/memphis-prx12s4-12-4-svc-subwoofer/&media=https://cdn1.bigcommerce.com/server3900/8c07e/products/359/images/1097/12s4m__53580.1513312758.1280.1280.jpg?c=2&description=Custom Radio - Memphis PRX12S4 12" 4Ω SVC Subwoofer, Memphis Car Audio is available for in-store purchase only (http://www.customradiobuffalo.com/memphis-prx12s4-12-4-svc-subwoofer/))
Product Description
Memphis PRX12S4 12" 4Ω SVC Subwoofer
- High temperature TIL voice coil former
- Coated paper cone for increased efficiency
- Double stitched foam surround
- Improved suspension and coil design
- Reinforced spider shoulder
- Woven tinsel leads
- Reinforced terminal
| GENERAL SPECIFICATIONS | |
| Driver Displacement (Cf.) | 0.16 |
| Electrical Q (Qes) | 0.7 |
| Impedance (Ohms) | 4 (Single 4 Ohm) |
| Maximum Peak Power (Watts) | 600 |
| Mechanical Q (Qms) | 16.21 |
| Motor Strength (T/M) | 13.88 |
| Recommended RMS Power (Watts) | 300 |
| Resonant Frequency (Hz) | 36 |
| Sensitivity @ 1W/1M (db) | 86 |
| Total Q (Qts) | 0.67 |
| Vas (Cf.) | 1.502 |
| PHYSICAL SPECIFICATIONS | |
| Cut-Out Diameter (in) | 11 |
| Frame Diameter (in) | 12.56 |
| Linear Xmax (in) | 0.51 |
| Linear Xmech (in) | 0.77 |
| Magnet Weight (oz) | 60 |
| Mounting Depth (in) | 5.54 |
| Moving Mass (Grams) | 158.7 |
| Size (in) | 12 |
| Voice Coil Diameter (in) | 2 |
