BLACK SPIDER SCORPION 

• Power Supply: 11-15 VDC Neg. ground
• Max Output Voltage: 11V RMS
• Equalization Range: +1-12 dB
• Subwoofer Frequency: 43 - 120 Hz, 60-200 Hz
• T.H.D: 0.03%
• S/N Ratio: 90 dB
• Input Impendence:  10K Ohms
• Channel Separation:  70 dB
• Frequency Response: 15 Hz-30 KHZ(-3 dB)