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SIA-1750D Sundown Audio SIA Series 1750D SMART Full Range Monoblock Amplifier 1750W RMS 1 or 2 OHM Stable

by Sundown
Sold out
Original price $443.99
Original price $443.99 - Original price $443.99
Original price $443.99
Current price $369.99
$369.99 - $369.99
Current price $369.99
🚚 Order within the next 2 hours, 15 minutes for delivery by 04 Oct, 2025.
Availability:
Out of stock

SIA 1750W SMART Mono AMPLIFIER

    • 1,750 x 1 @ 1 ohm RMS
    • 1,750 x 1 @ 2 ohms RMS
    • 1,250 x 1 @ 4 ohms RMS
    • Variable 12dB low pass filter: 40Hz-20kHz
    • Variable 12dB high pass filter: 10Hz-1kHz
    • Variable 12dB Bass Boost @ 50Hz
    • Power, protection & clipping indicators included
    • Thermal, voltage, speaker short, and dc-offset protection circuitry
    • Advanced 3-speed fan design
    • Subsonic filter
    • Intelligent full bridge design
    • Wired remote control with clipping indicator included

    Delivering the same power at 1 or 2 ohms, Sundown SIA Smart amplifiers are built with power and stability at their core. These full-bridge amplifiers feature a heavy heatsink for outstanding thermal management, while the three-speed Smart Cooling fan and advanced power supply design protects the amplifier from overheating and distorted output.

     

    Specifications

    • Input Sensitivity: 5V Max
    • Single Noise Ratio: 108dB
    • Working Voltage: 10.5V – 15.5V DC
    • Recommended Fuse Rating: 150A
    • Dimensions (HxWxL): 2.45” x 7.25” x 6.50” 
    Specifications
    Documentation
    Product Manual
    1 Ohm RMS Power
    1,750 x 1 @ 1 ohm RMS
    2 Ohm RMS Power
    1,750 x 1 @ 2 ohms RMS
    4 Ohm RMS Power
    1,250 x 1 @ 4 ohms RMS
    Operation Voltage
    10.5V – 15.5V DC
    Recommended Fuse
    220A
    Signal / Noise Ratio
    108dB
    Variable 12dB High Pass Filters
    10Hz-1kHz
    Variable 12dB Low Pass Filters
    40Hz-20kHz