Description
POWERSPORTS / OFFROAD 4-OHM 12″ SUBWOOFER
SKU: SEA12S4
- Fully marinized against salt & fresh water conditions
- UV testing exceeds industry standards for years of durability
- Salt and fog tested to battle the harshest environments
- Precision non-corrosive terminals create a solid connection in any environment
- 150W RMS / 300W Peak Power Handling
- Polypropylene Mica Injected Cone
- Santoprene Surround
- Removable Grill
- Free-Air, Ported & Sealed Enclosures
- 1 Year Warranty
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SPECIFICATION
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SEA12S4
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Nominal Impedance (Z)
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4.00 ohms
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DC Resistance (Re)
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3.6 ohms |
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Resonance Frequency (Fe)
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30.49 Hz |
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Piston Area (Sd)
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0.0530 m2 |
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Force Factor (BL)
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11.53 Tm |
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Mechanical Q Factor (Qms)
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2.89 |
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Electrical Q Factor (Qes)
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0.54 |
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Total Q Factor (Qts)
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0.46 |
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Sensitivity 1W/M (SPL)
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86.76 dB |
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Mechanical Compliance (Cms)
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147.02 mmN |
| Moving Mass (Mms) | 185.32 g |
| Linear Excursion (Xmax) | 3.5mm |
| Volume Acoustic Compliance (Vas) | 58.84 Ltr / 2.08 cu ft |
| Reference Efficiency (NO.) | 0.30% |
| Nominal Power (Pe) | 150 Watts |
| Peak Power | 300 Watts |
| Frequency Response | 30-500 Hz |
| Displacement | 0.10 cu ft/2.83 Ltr |
| Overall Diameter (A) | 12.5in/318mm |
| Cut Out Diameter (B) | 11.10in/282mm |
| Mounting Depth (C) | 5.71in/145mm |











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