https://powerbassusa.com/media/uploads_file/2020/08/06/a5f2c66abc88759.01762439.pdf

• SPECIFICATIONS
• Selectable Subwoofer EQ: 0-18d B Gain @ 45Hz, Rear Ch.
• Variable Subsonic Freq: N/A
• Inputs: RCA (speaker level compatible)/3.5mm Mini Jack Input
• Equalization Boost/Cut: 0 – 18 dB
• Subwoofer Frequency Range: 10 Hz – 400Hz
• Power Supply: Unregulated PWM
• Height: 1.8″
• Width: 4.6″
• Depth: 8.5″
• 4-ohm Mono Power: 600 watts x 1
• 4-ohm Power: 150 watts x 2
• 1-ohm Mono Power: N/A
• 2-ohm Power: 300 watts x 2
• Subwoofer EQ Frequency: 45 Hz
• Low-Pass Crossover Freq: 40 Hz – 400 Hz
• High-Pass Crossover Freq: 40 Hz – 400 Hz
• Peak Power: 1200 watts
• Crossover Slope: 12 dB
• Dimensions (in Inches): 8.5″ x 4.6″ x 1.8″
• Input Sensitivity: 0.25 V – 10.0 V
• S/N Ratio: >85 dB
• Total Harmonic Distortion: 0.04% at Rated Power
• Strapped Output Power @ 2ohms: N/A
• Output Power (14.4 V) @ 4 ohm: 150 watts x 2
• Output Power (14.4 V) @ 2 ohm: 300 watts x 2
• Output Power (14.4 V) @ 1 ohm: N/A
• Channels (mono): 4
• Frequency Response: 10 Hz – 40 kHz