12" Polypropylene Cone Woofer (single)
Low cost general replacement woofer is ideal in a two way cabinets or as a compact subwoofer. It is perfect for a wide variety of home or autosound applications and is ideal for either ported or sealed enclosures.
General Specifications:
- Nominal Diameter: 12 inch
- Rated Impedance: 8 ohms
- Operating Bandwidth: 50Hz ~ 4KHz
- Power Handling Capacity: 120W RMS
- Sensitivity (1W/M): 91 dB
- Voice Coil Diameter: 1.5 inch
- Overall frame diameter: 12.20"
Thiele-Small Parameters:
- Resonance Frequency Fs: 42 Hz
- DC Resistance Re: 7.2 ohm
- Mechanical Q Factor Qms: 3.24
- Electrical Q Factor Qes: 0.5654
- Total Q Factor Qts: 0.4772
- Equivalent Cas air load Vas: 122.6 liters
- Coil Inductance Le: .9099 mH
- Efficiency Bandwidth Product EBP 74
- Voice Coil Over Hang X-max 5mm
Physical Information:
- Cutout: 10.94"
- Mounting Depth: 5.04"
- Basket: Stamped Steel
- Magnet Type: 30 OZ
- Cone Material: Polypropylene
- Surround: Rubber
- Dust Cap: Polypropylene
- Damper: Cloth