X2C Competition Series 15" Dual 2 Ohm
Specifications:
- Frequency Range: 10 Hz – 150 Hz
- Impedance: Dual 2 Ohm
- RMS Power: 10,000 Watts
- Max Power: 20,000 Watts
Electrical Parameters
- Re (DC Resistance): 3.2128 ohms
- Le (Inductance @ 1 kHz): 8.6482 mH
- Zmax (Maximum Impedance): 58.1558 ohms
- BL (Motor Force Factor): 36.5587 N/A
Thiele/Small Parameters
- Fs (Resonant Frequency): 31.8292 Hz
- Qes (Electrical Q): 0.4714
- Qms (Mechanical Q): 8.0606
- Qts (Total Q): 0.4453
- Vas (Equivalent Compliance Volume): 24.9306 L (0.8804 ft)
- Cms (Compliance): 25.5008 M/N
- Kms (Stiffness): 39,214.3867 N/M
- Rms (Mechanical Resistance): 24.3260
Physical Characteristics
- Effective Diameter: 325.0000 mm (12.7953 in)
- Sd (Cone Area): 82,957.68 mm (128.5847 in)
- Mms (Moving Mass): 980.4699 g
Output & Efficiency
- Efficiency: 0.1603 %
- Sensitivity @ 1W/1m: 84.0662 dB
- Sensitivity @ 2.83Vrms/1m: 88.0282 dB