Audac SMA350

Product overview

The SMA & SMQ amplifiers are offering affordable amplification for both fixed and mobile audio installations. Their different channel configurations and availability in various output powers are providing an enormous flexibility for numerous applications.

The SMA350 is the two channel version of this Class D power amplifier with an output power of 350 Watt for each channel. The WaveDynamics™ DSP processor in combination with the 2.5” LCD display gives an unmatched user experience with intuitive functions overview for easy configuration.

Acoustics can be optimized using the filters selectable between Low / High & Band Pass and the 7-Band equalizer which both have adjustable frequencies and Q-factor. Other provided functions are delay and dynamic bass boost. These settings can be custom configured using the front panel of the amplifier, whereby access can be given in two different levels (User & Administrator) using password or USB-key protection. Loudspeaker protection is provided by an output power limiter whereby the maximum output power for every channel (in Watt) can be configured.

Configuration is made simple by the loudspeaker presets and full system configurations which can be selected from a library and uploaded with an USB flash drive. This ensures the best acoustical performance with a bullet-proof loudspeaker protection.

Input flexibility and source compatibility is provided by the input selection matrix in combination with the XLR and terminal block signal connections. The outputs are performed using Speaker and Terminal block connections. System integration is made easy using the RS-232 control port.


Product highlights

Lightweight Class D amplifier
Advanced DSP & loudspeaker management
Intuitive graphical interface on 2.5” LCD display
Pre-loadable loudspeaker & set configurations
Unmatched technology and affordability
Flexible input and output configuration
XLR & terminal block source compatibility
RS-232 control and USB loadable configurations


Technical highlights

Stereo @ 4 Ω 2 x 350 Watt
Stereo @ 8 Ω 2 x 220 Watt
Bridge @ 8 Ω 700 Watt
THD+N < 0.05%
Signal/Noise > 90 dB
Freq Response 20Hz - 20kHz
Power supply 220 ~ 240 V AC / 50 ~ 60 Hz
Dimensions
(W x H x D) 482 x 88 x 420 mm
Weight 7.50 kg