Sundown Audio SIA-3500D V2 Monoblock Car Amplifier 3500 Watts @ 1-Ohm/2-Ohms

Sundown Audio SIA 3500, 3500W RMS Class D Smart Full Bridge Car Audio Amplifier. SIA stands for Sundown Intelligent Amplifier, 3500 stands for 3500 watts RMS output the amplifier has, and D is for CLASS D technology.  Some of the highlights are the power supply and sound quality it

This amplifier is perfect for those looking for 3500 watts of power. Sundown SIA 3500 will deliver. This is the most picked option in the SIA series amplifier lineup at East Car Audio Shop. 

By buying the SIA 3500 from East Car Audio you get a 1-year warranty on this sundown amplifier.  Cool Bonus is that the SIA 3500 comes with a bass knob and clip indicator.

Sundown SIA 3500 Amplifier Rating and Specifications:

• NUMBER OF CHANNELS: 1CH
• Power at 1 OHM: 3500W RMS 
• Power at 2 OHM: 3500W RMS
• Power at 4 OHM: 1750W RMS 
• INPUT SENSITIVITY: 200MV
• SIGNAL TO NOISE RATIO: 108 DB
• FREQUENCY RESPONSE: 10HZ 20KHZ (-3DB)
• HPF CROSSOVER: 10 TO 1KHZ (-12DB/8) VARIABLE
• LPF CROSSOVER: 40HZ TO 20KHZ (-12DB/8) VARIABLE 
• BASS BOOST: 0 TO 12DB (50HZ)
• THERMAL MANAGEMENT: SMART COOLER ( FAN POWERED BY TEMPERATURE OR AUDIO, WITH 3 SPEEDS) 
• INPUT IMPEDANCE56K OHMS PROTECTION SYSTEM; OUTPUT SHORT / HIGH /LOW SUPPLY VOLTAGE / THERMAL PROTECTION   
• MINIMUM SUPPLY VOLTAGE: 9VDC
• MAXIMUM SUPPLY VOLTAGE: 16VDC

SIA 3500 Dyno Ratings: