X2C Competition Series 18" RMS Dual 2
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): 4.2479 ohms
- Le (Inductance @ 1 kHz): 8.4008 mH
- Zmax (Maximum Impedance): 56.4418 ohms
- BL (Motor Force Factor): 36.0619 N/A
Thiele/Small Parameters
- Fs (Resonant Frequency): 31.3599 Hz
- Qes (Electrical Q): 0.6849
- Qms (Mechanical Q): 8.4158
- Qts (Total Q): 0.6334
- Vas (Equivalent Compliance Volume): 49.0655 L (1.7327 ft^3)
- Cms (Compliance): 24.2032 M/N
Physical Characteristics
- Effective Diameter: 390.0000 mm (15.3543 in)
- Sd (Cone Area): 119459.0554 mm^2 (185.1619 in^2)
- Mms (Moving Mass): 1064.1830 g
Output & Efficiency
- Efficiency: 0.2076 %
- Sensitivity @ 1W/1m: 85.1901 dB
- Sensitivity @ 2.83Vrms/1m: 87.9393 dB