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Your cart is empty.SIA-1750D | Sundown Audio Monoblock 1,750W RMS Amplifier Product 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 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: 6.5inch x 7.25inch x 2.5inch (7.5inch width from screw hole to screw hole) Crossover: High Pass Filter: 10 to 1Hz (-12dB/8) Variable Low Pass Filter: 40Hz to 20KHz (-12dB/8) Variable
Rvsk
Reviewed in the United States on February 3, 2025
Upgraded my system, running a single sundown sa12. No issues with amp and is small enough to easily conceal under the front seat.
Marquis childers
Reviewed in the United States on March 1, 2024
It’s not as powerful as I thought
Wendy and Bryan Escalante
Reviewed in the United States on August 20, 2023
This is 100% a budget amp but it pushes my 12” REAudio SXX sub to its limits.This is a great amp that doesn’t break the bank but when it comes to the controls and crossovers you have to realize that this is not a high end amp and you’re going to get what you pay for, you want an amazing amp then you go salt line if you’re looking for power on a budget from a reliable amp then you can go with this SIA.It fits my needs perfectly and I have no complaints
thomas
Reviewed in the United States on July 29, 2023
The litteral worst amp I have ever bought my damn Walmart amp pushes harder then this junk not to mention can’t adjust the gain as soon as you put a screwdriver on it the gain shoots up GARBAGE
jose d garcia
Reviewed in the United States on June 25, 2023
The media could not be loaded.
Michealdenelsbeck
Reviewed in the United States on July 2, 2022
The product was junk it was a piece of crap it didn't come with all the hardware and all I did was pop and crackle when it tried to bump and if they charge you a 50% restocking fee then I recommend never using them
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