Sundown Audio SIA-1750D Amplifier | 1750 Watts RMS

Sundown Audio SIA-1750D Amplifier | 1750 Watts RMS

Experience the perfect blend of power, stability, and precision with the Sundown Audio SIA-1750D Amplifier. Designed to deliver a consistent 1,750 watts RMS at 1 or 2 ohms, this amplifier is ideal for those seeking reliable performance in demanding audio setups. Whether you’re a competitive bass enthusiast or simply want to elevate your car audio system, the SIA-1750D provides the power and control you need to achieve superior sound quality.

Powerful Performance Across All Loads

The SIA-1750D Amplifier is engineered to provide exceptional power across various impedance levels:

• 1,750 x 1 @ 1 ohm RMS for maximum impact and deep bass.
• 1,750 x 1 @ 2 ohms RMS offers the same power with flexible wiring options.
• 1,250 x 1 @ 4 ohms RMS ensures clean, consistent performance.

Advanced Sound Customization

Tailor your audio experience to your exact preferences with the SIA-1750D’s comprehensive sound control features:

• Variable 12dB Low Pass Filter (40Hz-20kHz) for precise upper frequency management.
• Variable 12dB High Pass Filter (10Hz-1kHz) to fine-tune your low-end frequencies.
• Variable 12dB Bass Boost @ 50Hz to enhance bass response where it matters most.

Superior Cooling and Protection

Built with durability in mind, the SIA-1750D features an intelligent full-bridge design paired with a heavy-duty heatsink and an advanced 3-speed Smart Cooling fan. These components ensure optimal thermal management, preventing overheating and maintaining sound quality during extended use. The amplifier also includes comprehensive protection circuitry, covering thermal, voltage, speaker short, and DC-offset scenarios, to keep your system running smoothly under all conditions.

Real-Time Monitoring and Control

Stay in control of your system with the included wired remote control, which features a clipping indicator for real-time monitoring. This allows you to keep an eye on your system’s performance and make adjustments on the fly, ensuring optimal output at all times.

Key Features:

• Power Output: 1,750 x 1 @ 1 ohm RMS, 1,750 x 1 @ 2 ohms RMS, 1,250 x 1 @ 4 ohms RMS
• Sound Customization: Variable Low Pass, High Pass Filters, and Bass Boost for detailed sound control
• Protection: Advanced thermal, voltage, speaker short, and DC-offset protection circuitry
• Cooling: Intelligent full-bridge design with 3-speed Smart Cooling fan and heavy-duty heatsink
• Remote Control: Wired remote with clipping indicator for real-time monitoring

Technical Specifications:

• Input Sensitivity: 5V Max
• Signal-to-Noise Ratio: 108dB for crystal-clear audio
• Working Voltage: 10.5V – 15.5V DC for reliable performance
• Recommended Fuse Rating: 150A
• Dimensions (HxWxL): 2.45” x 7.28” x 2.44”

Product Manual: Download Here

Unleash the Power and Precision of the Sundown Audio SIA-1750D Amplifier. Whether you're pushing your subs to their limits or fine-tuning your sound, this amplifier offers the reliability and control you need to take your car audio system to the next level.