Sundown Audio SIA 3500.1D is Sundown Audio's latest and greatest intelligent full bridge amplifier, the sundown SIA 3500 is power supply is built stronger, heatsink is heavier, and the SIA 3500 features intelligent low voltage technology protecting the amplifier from typical full bridge malfunction.
Smart Cooler (Fan powered by temperature or audio, with 3 speeds)
FEATURES
Digital Class-D Mono Block Amplifier
Dual MOS-FET PWM Power Supply
1 Ohm Stable Load
12 dB/Octave – Variable Low Pass Filter
0 to 12dB – Variable Bass Boost
4 Way Protection Circuit (Thermal Voltage Speaker short and DC Offset)
