The Audac SMA350 WaveDynamics™ is a professional dual-channel Class-D power amplifier engineered for fixed installations and demanding commercial audio environments. Delivering up to 2 x 350W at 4 Ohms or 700W bridged at 8 Ohms, the SMA350 combines powerful amplification with advanced DSP processing, loudspeaker management and optional network audio integration.
Featuring Audac's advanced WaveDynamics™ DSP platform, a full-colour front-panel LCD display and comprehensive loudspeaker protection, the SMA350 provides installers and system integrators with exceptional flexibility, reliability and system control for modern professional audio applications.
Designed for professional performance and efficient operation, the SMA350 delivers substantial output power while maintaining low weight, reduced heat generation and excellent energy efficiency.
Integrated WaveDynamics™ processing provides extensive loudspeaker optimisation and system management functions directly within the amplifier.
These advanced DSP tools allow installers to tailor performance precisely to the loudspeaker system and acoustic environment.
A front-panel 2.5-inch colour LCD display provides intuitive access to amplifier settings, DSP controls and real-time monitoring information.
Built-in loudspeaker management functions help optimise performance while protecting connected speakers from excessive power and signal levels.
Flexible connection options make the SMA350 suitable for a wide variety of installed sound and professional audio systems.
An onboard expansion slot supports optional Dante™ and AES67 networking, allowing seamless integration into modern networked audio infrastructures.
When used with the optional ANI44XT interface, the SMA350 can participate in Audac TouchLink™ systems, enabling compatible devices to operate together as virtual audio zones across a network.
The SMA350 offers extensive integration capabilities for professional AV control systems and larger commercial installations.
| Amplifier Type | Dual Channel Class-D Power Amplifier |
|---|---|
| Power Output @ 4 Ohms | 2 x 350W RMS |
| Power Output @ 8 Ohms | 2 x 220W RMS |
| Bridged Output @ 8 Ohms | 700W RMS |
| Frequency Response | 20Hz – 20kHz (±3dB) |
| Signal-to-Noise Ratio | >95dB |
| THD+N | <0.05% @ 1kHz (½ Rated Power) |
| Crosstalk | >70dB @ 1kHz |
| Damping Factor | >200 |
| Inputs | XLR & 3-Pin Euroblock |
| Outputs | SpeakON Compatible & Euroblock |
| DSP Functions | EQ, Delay, Crossovers, Dynamic Bass Enhancement |
| Control Interface | RS232 |
| Network Expansion | Optional Dante™ / AES67 |
| Cooling | Temperature-Controlled Fan |
| Power Supply | 100–120V / 220–240V AC, 50/60Hz |
| Dimensions | 482 x 88 x 420mm |
| Rack Height | 2U |
| Weight | 7.4kg |
Ideal for hotels, bars, restaurants, retail stores, houses of worship, corporate facilities, sports venues, conference centres, entertainment venues and professional AV installations requiring advanced DSP processing and scalable system integration.
Combining powerful Class-D amplification, sophisticated WaveDynamics™ DSP technology, optional Dante™ networking and extensive loudspeaker protection, the SMA350 delivers a highly flexible and professional amplification solution for modern installed sound systems.
