The Audac SMQ350 WaveDynamics™ is a professional four-channel Class-D power amplifier delivering up to 4 x 350W RMS at 4 Ohms or 2 x 700W bridged at 8 Ohms. Designed for both fixed installation and mobile audio applications, the SMQ350 combines high-efficiency amplification with advanced DSP processing, comprehensive loudspeaker management and flexible system integration.
Featuring Audac's powerful WaveDynamics™ DSP platform, an intuitive 2.5-inch colour LCD interface and optional Dante™/AES67 networking, the SMQ350 provides installers and audio professionals with exceptional control, flexibility and reliability for multi-zone audio systems.
The quad-channel design allows multiple loudspeaker zones to be powered from a single amplifier, reducing rack space and simplifying installation.
The integrated DSP engine provides advanced audio optimisation tools to maximise loudspeaker performance and system flexibility.
The front-panel LCD display provides easy access to amplifier settings, DSP functions and system monitoring information.
The SMQ350 incorporates advanced loudspeaker protection and preset management to simplify installation and ensure reliable operation.
The amplifier offers extensive connectivity options for integration into professional audio systems.
The optional Dante™/AES67 interface allows seamless integration into networked audio systems using standard Ethernet infrastructure.
With the optional ANI44XT installed, the SMQ350 supports Audac TouchLink™ technology, allowing multiple compatible devices to be linked together and managed as virtual audio zones across a networked system.
The SMQ350 is designed for integration into professional AV and building management systems.
Multiple protection circuits ensure reliable operation and long-term system stability.
| Amplifier Type | Quad Channel Class-D Power Amplifier |
|---|---|
| Power Output @ 4 Ohms | 4 x 350W RMS |
| Power Output @ 8 Ohms | 4 x 220W RMS |
| Bridged Output @ 8 Ohms | 2 x 700W RMS |
| Frequency Response | 20Hz – 20kHz (±3dB) |
| Signal-to-Noise Ratio | >95dB |
| THD+N | <0.05% @ 1kHz (½ Rated Power) |
| Crosstalk | >70dB @ 1kHz |
| Technology | Class-D |
| Input Sensitivity | -19.5dB to +27dB |
| Input Impedance | 10kΩ Balanced |
| Input Connections | XLR & 3-Pin Euroblock |
| Output Connections | SpeakON Compatible & 2-Pin Euroblock |
| Common Mode Rejection Ratio | 70dB |
| Damping Factor | >200 |
| DSP Functions | EQ, Delay, Dynamic Bass Boost, Crossover Filters |
| Control Interface | RS232 |
| Network Expansion | Optional Dante™ / AES67 |
| Cooling | Temperature-Controlled Fan |
| Operating Temperature | 0°C to 40°C @ 95% Humidity |
| Power Supply | Switch Mode Power Supply, 100–120V / 220–240V AC, 50/60Hz |
| Construction | Steel Chassis |
| Mounting | 19-inch Rack Mount |
| Rack Height | 2U |
| Dimensions (W x H x D) | 482 x 88 x 420mm |
| Weight | 8.1kg |
Ideal for bars, restaurants, hotels, educational facilities, houses of worship, corporate environments, retail spaces, clubs, event venues and professional installations requiring flexible multi-zone amplification with advanced DSP processing.
Combining four channels of efficient Class-D amplification, powerful WaveDynamics™ DSP processing, optional Dante™ networking and comprehensive loudspeaker management, the Audac SMQ350 offers exceptional flexibility and performance for professional multi-zone audio installations.
