The Audac SMQ750 WaveDynamics is a high-performance quad-channel Class-D power amplifier delivering an impressive 4 x 750W RMS at 4 Ohms or 2 x 1500W bridged at 8 Ohms. Designed for demanding commercial installations and professional audio applications, the SMQ750 combines exceptional power output with advanced DSP processing, comprehensive loudspeaker management and flexible system integration.
Featuring Audac's renowned WaveDynamics DSP platform, a user-friendly 2.5-inch colour LCD display and optional Dante/AES67 networking, the SMQ750 provides installers and system designers with a powerful and scalable solution for multi-zone audio systems, performance venues and large-scale sound reinforcement projects.
The SMQ750 delivers substantial power across four independent amplifier channels, making it ideal for larger loudspeaker systems and multiple audio zones.
Audac's advanced DSP platform provides extensive system optimisation tools for professional loudspeaker management and audio tuning.
The integrated colour LCD display provides fast access to amplifier settings, DSP parameters and real-time system monitoring functions.
Built-in loudspeaker management tools help maximise system performance while protecting valuable audio equipment.
Extensive connectivity options ensure seamless integration into professional AV and sound reinforcement systems.
Optional Dante and AES67 compatibility allows the SMQ750 to become part of a professional networked audio infrastructure.
When equipped with the optional ANI44XT interface, the SMQ750 supports Audac TouchLink technology, allowing multiple compatible devices to be linked together to create flexible virtual audio zones throughout a networked installation.
Designed for professional system integration, the SMQ750 offers advanced control and security features.
Multiple protection circuits ensure dependable operation and safeguard both amplifier and loudspeaker systems.
| Amplifier Type | Quad Channel Class-D Power Amplifier |
|---|---|
| Power Output @ 4 Ohms | 4 x 750W RMS |
| Power Output @ 8 Ohms | 4 x 380W RMS |
| Bridged Output @ 8 Ohms | 2 x 1500W RMS |
| Frequency Response | 20Hz - 20kHz (±3dB) |
| Signal-to-Noise Ratio | >95dB |
| THD+N | <0.05% @ 1kHz (1/2 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 degreesC to 40 degreesC @ 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 | 8.4kg |
The SMQ750 is ideal for sporting facilities, clubs, retail environments, corporate installations, event venues, bars and restaurants requiring high-output multi-zone amplification with advanced DSP processing and network audio expansion capabilities.
Delivering up to 3000W of combined amplifier power, advanced WaveDynamics DSP processing, optional Dante networking and comprehensive loudspeaker management, the Audac SMQ750 offers a powerful and flexible solution for demanding professional audio installations.
