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SIA-1750D SMART 1750W Wide Range Class D Amplifier - Sundown Audio
SIA-1750D SMART 1750W Wide Range Class D Amplifier - Sundown Audio
SIA-1750D SMART 1750W Wide Range Class D Amplifier - Sundown Audio
SIA-1750D SMART 1750W Wide Range Class D Amplifier - Sundown Audio
Refurbished Sundown Audio SIA1750D Amplifier
SIA-1750D SMART 1750W Wide Range Class D Amplifier - Sundown Audio
SIA-1750D SMART 1750W Wide Range Class D Amplifier - Sundown Audio

Refurbished Sundown Audio SIA1750D Amplifier

$241.49 USD
$369.99 USD $241.49 USD
Shipping calculated at checkout.

  • Refurbished amplifiers include a 60 day warranty. Our 30-day return policy does not apply to refurbished product.

  • Bass knobs may not be included with refurbished amplifiers

 

  • 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.

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