This Listing Includes: 1 Sundown Audio Class D 2500W Monoblock Amplifier SIA-2500D Power Handling Specifications: RMS Power at 14.4V DC 1 ohm Mono: 2500-watts RMS Power at 14.4V DC 2 ohm Mono: 2500-watts RMS Power at 14.4V DC 4 ohm Mono: 2000-watts Frequency Responce: 10 Hz – 20K Hz -3d – B Bass Boost 0 d – B – 12d – B 50Hz Input Sensitivity 5V Max Signal Noise Ratio: 108 d – B Recommended Fuse Rating: TBA Crossover: High Pass Filter: 10 to 1Hz -12d – B/8 Variable Low Pass Filter: 40Hz to 20KHz -12d – B/8 Variable Thermal Management: Smart Cooler Fan Powered by Temperature or Audio with 3 Speeds Input Impedance: 56K-Ohms Minimum Supply Voltage: 9V DC Maximum Supply Voltage: 16V DC Protection System: Output Short/High/Low Supply Voltage/Thermal Protection 0 Gauge Power Ground Wire Inputs 8 Gauge Speaker Wire Inputs Digital Class-D Monoblock Amplifier Dual MOS-FET PWM Power Supply 1 Ohm Stable Load 12d – B/Octave – Variable Low Pass Filter 0 to 12d – B – Variable Bass Boost 4 Way Protection Circuit Thermal Voltage Speaker short and DC Offset Wired Remote Control with Clipping Indicator Included
- 20K Hz -3dB Bass Boost 0 dB
- Variable Low Pass Filter 0 to 12dB



