SPECIFICATIONS N-Power: 150W Peak Power: 900W Distortion (THD): ≤0.2% Signal To Noise Ratio: ≥90dB Frequency Response: 20Hz-150Hz Input Sensitivity, High Level: 0.5V Input Sensitivity, Low Level: 110mV Low Pass Filter: 50Hz-150Hz Bass Boost: 0 to +12dB Fuse Rating: 20A Subwoofer: 10 inch, 2 ohm Unit Dimension: 345x261x71mm https://nakamichicaraudio.com/collections/slim-active-subwoofers/products/nakamichi-nbf10-2a