SUNDOWN AUDIO SIA SERIES 2500 WATT FULL RANGE MONOBLOCK AMPLIFIER

Sundown Audio SIA-2500D is Sundown Audio's latest and greatest intelligent full bridge amplifier, the sundown SIA-2500D's power supply is built stronger, heatsink is heavier, and the SIA-2500D's feature intelligent low voltage technology protecting the amplifier from typical full bridge malfunction. The SIA-2500D also runs cooler because of Sundown Audio's latest fan upgrades. Smart Cooler (Fan powered by temperature or audio, with 3 speeds) Sundown Audio SIA - 2500D Amplifier Power Ratings: NUMBER OF CHANNELS: 1 CH MAX OUTPUT POWER : 14.4VDC - 1 OHM :2500W RMS   INPUT SENSITIVITY: 200MV SIGNAL TO NOISE RATIO 108 DB  FREQUENCY RESPONSE: 10HZ 20KHZ (-3DB)  CROSSOVER :  HPF: 10 TO 1KHZ (-12DB/8) VARIABLE LPF: 40HZ TO 20KHZ (-12DB/8) VARIABLE  BASS BOOST : 0 TO 12DB (50HZ)  THERMAL MANAGMENT ; 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 V