Blaupunkt GTHS80 8" Active Hideaway Sub 300 Watts max

8-inch Car Audio Amplified Subwoofer 
Model: GTHS80 THx Series
PEAK Power Handling: 300 watts
RMS Power Handling: 100 watts 
RCA Low Level Input: 0.15 - 0.55V:
High Level Input : 6V
Power and Protection LED
Variable Bass Boost 0 to +18dB
Thermal Short and Overload Protection Circuits
Phase Selector Switch: 0° or 180°
Variable Input Gain Control
Adjustable Input Sensitivity Selector(0.15V - 0.5V)
Variable Low Pass Filter (40 - 250Hz)
THD: <1%
Signal-to-Noise Ratio:>88dB
Frequency Response: 20Hz - 250Hz
Input Sensitivity, High Level: 0.5V
Input Sensitivity, Low Level: 150mV
Fuse Rating: 30A
Dimensions: 13.78" x 8.86" x 2.95"