Sundown Audio SIA 2500D

Sundown Audio SIA 2500D Mono Block Amplifier SPECIFICATIONS 2500 x 1 Watts RMS @ 1ohm 2500 × 1 Watts RMS @ 2 ohm 2000 × 1 Watts RMS @ 4 ohm Dimensions Length - 7.25" Width - 7.25" Height - 2.45' FEATURES Input Sensitivity 200mV MAX Minimum Supply Voltage 10.5V Maximum supply voltage 15.5V Signal-to-noise ratio: 108dB Frequency Response: 10HZ to 20KHZ (-3dB) Crossover: H.P.F (High-pass Filter): 10 to 1KHz (-12dB/8) Variable L.P.F (Low-pass Filter): 40Hz to 20KHz (-12dB/8) Variable Thermal Managament: Smart cooler (fan powered by temperature or audio, with 3 speeds) Input Impedance: 56k ohms Protection System: Output Short/High/Low supply voltage/Thermal protection Minimum supply voltage : 9VDC Maximum supply voltage : 16VDC Working Voltage 10.5V - 15.5V DC