The Deaf Bonce Apocalypse ATOM 1600.1 PRO is a powerful and compact Class D monoblock amplifier designed to deliver exceptional performance for car audio systems. It provides a wide range of RMS power outputs: 550 watts at 4 ohms, 1010 watts at 2 ohms, and 1620 watts at 1 ohm, ensuring versatile and robust sound. The amplifier features a frequency response range from 10 Hz to 250 Hz, allowing for deep bass reproduction. It includes adjustable high-pass (10-50 Hz) and low-pass (40-250 Hz) filters, as well as bass level and frequency adjustments for precise sound customization. With a signal-to-noise ratio of 93 dB, the ATOM 1600.1 PRO ensures clear and distortion-free audio. Its compact dimensions (9 x 5.5 x 2.5 inches) make it easy to install in various locations within your vehicle. Power RMS 4 Ohm: 550 Power RMS 2 Ohm: 1010 Power RMS 1 Ohm: 1620 Power RMS 1 Ohm: 1430 Crossover (dB/Oct): 12 High Pass Filter: 10-50Hz Low Pass Filter: 40-250Hz Bass Level Adjustment: 0-12Hz Bass Frequency Adjustment: 35-90Hz Frequency Response: 10-250Hz Input Sensitivity: 0.2-6V Signal to Noise Ratio (dB): 93 Damping Factor: 140 Input Terminal Connection(AWG): 4 Output Terminal Connection(AWG): 10 Working Voltage: 9-15 Minimum Permissible Load Impedance (Ohm): 1