AUDAC SMQ500 - WaveDynamics™ 4 x 500W Quad-Channel Power Amplifier 4-8Ω
DETAILS
The Audac SMQ500 delivers 4 x 500W Class-D amplification with WaveDynamics™ DSP for professional and flexible audio installations.
The Audac SMQ500 is a high-performance quad-channel Class-D power amplifier designed for both fixed and mobile audio installations. Its WaveDynamics™ DSP processor and 2.5” LCD display provide intuitive system configuration and management.
Perfect for schools, conference rooms, houses of worship, retail environments, and entertainment venues, the SMQ500 offers flexible output power and advanced DSP functionality. Acoustic optimisation is achieved through Butterworth, Bessel, and Linkwitz-Riley filters with selectable roll-off, a 7-band equalizer with adjustable frequencies and Q-factor, delay, and dynamic bass boost. Settings can be configured via the front panel with two access levels (User & Administrator) using password or USB-key protection.
Loudspeaker protection is ensured through configurable output power limiters per channel and USB-loadable presets for optimum performance. Input selection is highly flexible, combining XLR and terminal block connections with link-through, while outputs include SpeakON-compatible and terminal block connectors. RS232 integration allows seamless control system connectivity, and optional Dante™/AES67 expansion provides high-quality, low-latency networked audio.
Compatible with TouchLink™ and AUDAC Touch™, the SMQ500 allows full WaveDynamics™ control from mobile devices, tablets, or computers. Scroll-Push™ control provides intuitive operation of volume, EQ, and source selection while maintaining a clean, user-friendly front panel design.
AUDAC SMQ500 Key Features:
- Quad-Channel Amplification: Provides 4 x 500W output with bridgeable 2 x 1000W capacity.
- WaveDynamics™ DSP: Advanced loudspeaker management for optimal acoustic performance.
- Advanced Filters & EQ: Butterworth, Bessel, Linkwitz-Riley filters and 7-band EQ for precise audio tuning.
- Flexible Connectivity: XLR and terminal block inputs with link-through, SpeakON-compatible and Euro terminal outputs.
- RS232 Control: Seamless integration with third-party control systems.
- Optional Dante™/AES67 Expansion: Networked audio for low-latency, high-quality streaming.
- AUDAC Touch™ & TouchLink™ Compatible: Full system control via mobile devices or tablets.
- Scroll-Push™ Interface: Easy configuration of volume, EQ, and source selection.
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Loudspeaker Protection: Configurable power limiter and USB-loadable presets for safe operation.
SPECS & DOWNLOADS
Download the Product Data Sheet HERE >
AUDAC SMQ500 Specifications:
- Amplifier Type: Class-D
- Channels: 4, Bridgeable to 2 x 1000W
- Output Power (AES): 4 x 500W @ 4Ω, 4 x 300W @ 8Ω, 2 x 1000W @ 8Ω bridge
- Frequency Response: 20 Hz – 20 kHz (±3 dB)
- Signal-to-Noise Ratio: >95 dB
- THD+N: <0.05% (1/2 Rated Power)
- Crosstalk: >70 dB (@1 kHz)
- Inputs Sensitivity: -19.5 dB ~ 27 dB
- Input Impedance: 10 kΩ balanced
- Input Connector: XLR & 3-pin Euro Terminal Block (3.81 mm)
- Output Connector: SpeakON & 2-pin Euro Terminal Block (5.08 mm)
- Common Mode Rejection: 70 dB
- Damping Factor: >200
- Protection: DC, short circuit, overheat, overload, signal limiting, power limiter per channel
- Access Levels: User & Administrator via password / USB-key
- Cooling: Temperature-controlled fan
- Operating Temperature: 0° ~ 40° @ 95% humidity
- Power Supply: Switching mode AC 100–120V / 220–240V, 50/60Hz
- Dimensions: 482 x 88 x 420 mm (W x H x D)
- Weight: 8.25 kg
- Mounting: 19” rack, 2 HE
- Construction: Steel
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Colour: Black

