AUDAC SMA500 - WaveDynamics™ 2 x 500W Dual-Channel Power Amplifier 4-8Ω
DETAILS
The Audac SMA500 delivers 2 x 500W Class-D amplification with WaveDynamics™ DSP for professional audio installations.
The Audac SMA500 is a dual-channel (stereo) Class-D power amplifier designed for professional fixed and mobile audio installations. With its advanced WaveDynamics™ DSP processor and intuitive 2.5” LCD display, system configuration is fast and straightforward.
Ideal for schools, conference rooms, houses of worship, retail spaces, and entertainment venues, the SMA500 provides flexible output power and advanced audio processing. Its DSP features include 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 with configurable output power limiters and USB-loadable presets for optimum acoustical performance. Input selection is highly flexible with XLR and terminal block connections, and outputs include SpeakON-compatible and terminal block connectors. Integration is simplified via the RS232 control port, and optional Dante™/AES67 expansion allows high-quality, low-latency networked audio.
Compatible with TouchLink™ and AUDAC Touch™, the SMA500 allows full WaveDynamics™ control from mobile devices, tablets, or computers. Scroll-Push™ control provides intuitive operation of volume, EQ, and source selection while keeping the front panel design clean and simple.
AUDAC SMA500 Key Features:
- Dual-Channel Amplification: Provides 2 x 500W stereo output with bridgeable 1000W capacity.
- WaveDynamics™ DSP: Advanced speaker management and acoustical optimization.
- 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: Network audio capability for low-latency, high-quality streaming.
- AUDAC Touch™ & TouchLink™ Compatible: Full system control from mobile devices or tablets.
- Scroll-Push™ Interface: Intuitive user interface for 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 SMA500 Specifications:
- Amplifier Type: Class-D
- Channels: 2 (stereo), Bridgeable to 1 x 1000W
- Output Power (AES): 2 x 500W @ 4Ω, 2 x 300W @ 8Ω, 1 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: 7.45 kg
- Mounting: 19” rack, 2 HE
- Construction: Steel
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Colour: Black

