Specifications:
Single 8" 150 Watt RMS Amplified Under Seat Subwoofer Enclosure
Extruded Aluminum  Enclosure with Dynamic Damping
8” Injection Molded PP Cone Woofer
1.5" KSV Voice Coil Former
1-Channel 150 Watt High Efficiency Class A/B Design
High Level (Speaker)/Low Level (RCA) Input
Soft Delay Turn On/Off Circuit
Auto Turn-on (high level input only)
Variable Low Pass Electronic Crossover
Variable 12dB Bass Boost EQ @ 45 Hz
Variable Gain Control
Protection Circuit: Impedance Over-load, Speaker Short, Circuit, Thermal Overheating, and DC Output
Variable Wired Remote Gain Control Included
Mounting Hardware Included
9.75"W x 2.75"H x 13.5"D
Selectable Subwoofer EQ: 0dB - 12 dB @ 45 Hz
Inputs: Low Level (RCA)/High Level (speaker level)
Equalization Boost/Cut: 0dB - 12 dB
Subwoofer Frequency Range: 20 Hz - 200 Hz
Power Supply: Unregulated PWM
Height: 2.75"
Width: 9.75"
Depth: 13.5"
Material: Extruded Aluminum
2-ohm Power: 150 watts RMS/300 watts max
Subwoofer EQ Frequency: 45 Hz
Variable Subwoofer EQ: 0dB - 12 dB
Low-Pass Crossover Freq: 40 Hz - 200 Hz
Dimensions (in Inches): 2.75" x 9.75" x 13.5"
Input Sensitivity: 250 mV - 6V (low level)/1.0V - 10 V
S/N Ratio: >85 dB
Total Harmonic Distortion: 0.5% at Rated Power
Output Power (14.4 V) @ 2 ohm: 150 watts RMS/300 watts max
Channels (mono): 1
Frequency Response: 20 Hz - 250 Hz