Audac SMA750

The Audac SMA750 is a two-channel low-impedance amplifier. The amplifier is equipped with a WaveDynamics™ DSP processor, which provides, among other features, active crossover, 7-band EQ, a limiter, bass boost, delay, and more. The inputs are terminal block and XLR, and all outputs feature terminal block and Speakon connections. The amplifier offers input flexibility with its internal input selection matrix.

All settings are configured via the easy-to-navigate 2.5" front-panel display. Access can be granted at two different levels (User & Administrator) using a password or USB key protection.
Configuration is made even easier with the help of downloadable speaker profiles and/or complete system configurations that can be selected from a library and uploaded via a USB flash drive.

With the ANI44XT plug-in module (accessory), in addition to the existing analog inputs, you also get 2 inputs and 2 outputs over a Dante network. Analog-connected audio sources can be transmitted as Dante and vice versa. The amplifier can then also be controlled via a smartphone, tablet, or touchscreen in combination with the Audac Touch app, or with the NCP105 physical control panel. Integration with third-party control systems, such as Crestron, is also possible, but via the RS232 port.

- 2-channel DSP amplifier
- 2 x 750W RMS / 4 ohms
- Full DSP per channel
- Lockable display
- RS232-compatible
- Dante-compatible (ANI44XT, accessory)
- Compatible control panel: NCP105
- Mounting depth: 420 mm
- Download Audac Touch2
“Audac Touch” app control of power amplifiers:

A smart way to access volume control and source selection in the Audac Touch 2 app is to equip the power amplifier with the ANI44XT network card. In addition to gaining Dante compatibility, you can also use the power amplifier as a simple audio control/matrix. Perfect if you want to control volume and source selection by zone.

Number of channels: 2
Weight: 8 kg
Dimensions: 482x88x420mm (2U)
Stereo at 8 ohms: 2 x 380W
Stereo at 4 ohms: 2 x 750W
Bridge mode at 8 ohms: 1500W
Amplifier technology: Class D
Temperature-controlled fan
Frequency response: 20 Hz – 20 kHz
S/N ratio: >95 dB
THD+N at 1 kHz (1/2 power): <0.05%
Input connector: 3-pin XLR + terminal block
Output connector: Speakon + terminal block
Delay: Up to approx. 35 ms (= 12 meters)
Power consumption in standby mode: 25 W
Power consumption at idle: 40 W
Power consumption at 1/8 of rated power: 262 W
Power consumption at 1/3 of rated power: 624 W