Sundown Audio SIA 1250.1D is Sundown audio's latest and greatest intelligent full bridge amplifier, the power supply is built stronger, the heatsink is heavier, features intelligent low voltage technology protecting the amplifier from typical full-bridge malfunction.
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 VOLTAGE : 9VDC
MAXIUM SUPPLY VOLTAGE : 16VDC
(W X H X D) 9.5” X 2.75” X 7.625″
0 Gauge Power & Ground Wire Inputs
8 Gauge Speaker Wire Inputs