DAP SI-2.750 Amplifier

DAP SI-2.750 2-Channel Digital Amplifier

The DAP SI-2.750 is a compact 1U high digital amplifier specifically designed for fixed audio installations (System Integration). This device provides 2 x 750 W RMS power at 4 ohms, featuring high efficiency and minimal heat dissipation. This is professional audio equipment, focused on reliability and space-saving in equipment racks, making it ideal for commercial spaces where continuous and high-quality sound reinforcement is required.

This amplifier uses Class D technology and a switched-mode power supply (SMPS), which allows for low device weight and stable operation. The SI-2.750 has integrated advanced protection systems against short circuits, overheating, and overload. In addition to standard XLR inputs, the device features Euroblock (Phoenix) terminals, which are standard in professional installations, ensuring a robust and secure cable connection.

Key Features

• System Integration design: optimized for fixed installation with convenient connectors.
• Compact 1U format: takes up minimal space, allowing more equipment to be mounted in one rack.
• Class D efficiency: low power consumption and efficient cooling with a temperature-controlled fan.
• Flexible connectivity: XLR inputs and terminal blocks (Phoenix) for convenient system integration.
• Operating modes: possibility to use in stereo, parallel, or bridge mode (1 x 1500 W @ 8 Ohm).

Technical Specifications

• Manufacturer: DAP
• Model: SI-2.750
• Product Code: D4230
• Output Power (4 Ohm): 2 x 750 W RMS
• Output Power (8 Ohm): 2 x 400 W RMS
• Output Power (Bridge 8 Ohm): 1500 W RMS
• Amplifier Class: Class D
• Frequency Response: 20 Hz - 20 kHz
• Signal-to-Noise Ratio (S/N Ratio): > 90 dB
• Distortion (THD): < 0.1 %
• Inputs: 2 x XLR, terminal blocks (Phoenix)
• Outputs: 2 x Speakon, terminal blocks
• Dimensions: 483 x 285 x 44 mm (19", 1U)
• Weight: 4.3 kg

Included in the package

• 1 x DAP SI-2.750 amplifier
• 1 x Phoenix connector set
• 1 x Power cable
• 1 x User manual

Intended for?

• Restaurants, bars, and hotels where a reliable fixed amplifier is required.
• Conference rooms and auditoriums for tidy installation in equipment cabinets.
• Gyms and retail spaces as a primary power source for background music systems.

Can't find the DAP product you're looking for? Contact us: info@stageiq.lt or +370 636 55536