Stinger SEA12S4 12" 4 Ohm Powersports/Offroad Subwoofer

Features:

• Fully marinized against salt & freshwater 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
• 150WRMS/ 300W Peak Power Handling
• Polypropylene MicaInjected Cone
• Santoprene Surround
• Removable Grill
• Free-Air, Ported & Sealed Enclosures

Specifications:

• Nominal Impedance (Z): 4.00 ohms
• DC Resistance (Re): 3.6 ohms
• Resonance Frequency (Fe): 30.49 Hz
• Piston Area (Sd): 0.0530 m2
• Force Factor (BL): 11.53 Tm
• Mechanical Q Factor (Qms): 2.89
• Electrical Q Factor (Qes): 0.54
• Total Q Factor (Qts): 0.46
• Sensitivity 1W/M (SPL): 86.76 dB
• Mechanical Compliance (Cms): 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