Brand New
Sundown Audio SIA-1750D
Monoblock 1750 Watt RMS Car Audio Amplifier
Key Features:
Sundown Audio SIA 1750D is Sundown audio's latest and greatest intelligent full bridge amplifier, the sundown SIA 1750 is power supply is built stronger, heatsink is heavier, and the SIA 1750 features intelligent low voltage technology protecting the amplifier from typical full bridge malfunction, cooler because of Sundown Audio's latest fan upgrades.
Specifications:

• Monoblock Class D Amplifier
• SIA-1750D Monoblock 1750W RMS Amplifier
• Power Handling:
• RMS Power at 14.4V DC 1 ohm Mono: 1750-watts
• RMS Power at 14.4V DC 2 ohm Mono: 17500-watts
• RMS Power at 14.4V DC 4 ohm Mono: 1250-watts
• Frequency Response: 10 Hz - 20K Hz (-3dB)
• Bass Boost 0 dB - 12dB (50Hz)
• Input Sensitivity 200MV
• Signal Noise Ratio: 108 dB
• Recommended Fuse Rating: TBA
• Crossover:
• High Pass Filter: 10 to 1Hz (-12dB/8) Variable
• Low Pass Filter: 40Hz to 20KHz (-12dB/8) Variable
• Thermal Management: Smart Cooler (Fan Powered by Temperature or Audio with 3 Speeds)
• Input Impedance: 56K-Ohms
• Minimum Supply Voltage: 9V DC
• Maximum Supply Voltage: 16V DC
• Protection System: Output Short/High/Low Supply Voltage/Thermal Protection
• 0 Gauge Power & Ground Wire Inputs
• 8 Gauge Speaker Wire Inputs
• Dimensions: 6.5" x 7.25" x 2.5" (7.5" width from screw hole to screw hole)
• Weight: Approx. 6lbs / 96 oz