Audac SMA500 WaveDynamics Dual-Channel Power Amplifier
SKU: 75383185557

Audac SMA500 WaveDynamics Dual-Channel Power Amplifier

Sale price$572.85 Regular price$636.50
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Description

Audac SMA500 WaveDynamics Dual-Channel Power AmplifierThe SMA series are dual channel (stereo) power amplifiers providing a new standard for affordable audio amplification in both fixed and mobile audio installations. Their advanced features and availability in different output powers for 350 Watt, 500 Watt and 750 Watt provide an enormous flexibility for numerous applications. The WaveDynamics DSP processor in combination with the 2. 5 LCD display gives an unmatched user experience with intuitive

The SMA series are dual channel (stereo) power amplifiers providing a new standard for affordable audio amplification in both fixed and mobile audio installations. Their advanced features and availability in different output powers for 350 Watt, 500 Watt and 750 Watt provide an enormous flexibility for numerous applications. The WaveDynamics™ DSP processor in combination with the 2.5” LCD display gives an unmatched user experience with intuitive functions overview for easy configuration. Acoustics can be optimized using Butterworth, Bessel and Linkwitz-Riley filters with selectable rolloff which can be configured as Low / High & Band Pass and the 7-Band equalizer which has adjustable frequencies and Q-factor. Other provided functions are delay and dynamic bass boost. These settings can be custom configured using the front panel of the amplifier, whereby access can be given on two different levels (User & Administrator) using password or USB-key protection. Loudspeaker protection is provided by an output power limiter whereby the maximum output power for every channel (in Watt) can be configured. Configuration is made simple with loudspeaker presets and full system configurations which can be selected from a library and uploaded with an USB flash drive. This ensures the best acoustical performance with a bullet-proof loudspeaker protection. A great input flexibility and source compatibility is provided by the input selection matrix in combination with the XLR and terminal block signal connections. The outputs are made using Speaker and Terminal block connections. System integration is made easy using the RS-232 control port. An optional Dante™ interface is available for the WaveDynamics™ amplifiers. The installation of this network interface allows receiving and sending of low latency, high quality audio over a standard Ethernet network.

  • Lightweight class-D amplifier
  • Speakon compatible & terminal block output connections
  • RS232 control
  • Dante™/AES67 expansion port
  • XLR & terminal block input & linkthrough connections
  • Advanced DSP and loudspeaker management
  • 2.5" LCD display with intuitive user interface
  • WaveDynamics™ speaker & set configurations

Technical specifications

System specifications
RMS/AES power handling @ 4 Ω Stereo 2 x 500 W
@ 8 Ω Stereo 2 x 300 W
@ 8 Ω Bridge 1000 W
Frequency Response (± 3 dB) 20 Hz - 20 kHz
Signal / Noise > 95 dB
THD+N (@ 1 kHz) < 0.05% (1/2 Rated Power)
Crosstalk (@ 1 kHz) > 70 dB
Technology Class-D
Inputs Sensitivity -19.5 dB ~ 27 dB
Impedance 10 kΩ balanced
Connector XLR & 3-pin Euro Terminal Block (3.81 mm)
Outputs Connector Speakon compatible & 2-pin Euro Terminal Block (5.08 mm)
Common mode rejection ratio 70 dB
Damping factor > 200
Protection Amplifier DC Short circuit
Over heating
Over load
Signal limiting
Loudspeaker Power limiter
Access User & Administrator level (Through password and USB-key protection)
Cooling Temperature controlled fan
Operating temperature 0° ~ 40° @ 95% Humidity
Power Supply Switching mode
AC Input: 100-120V/220-240V~ 50/60Hz
Note: Standard voltage and frequency of electricity varies from country to country. Please contact your local distributor to ensure suitable product variant voltage and frequency compatibility.
Product Features
Dimensions 482 x 88 x 420 mm (W x H x D)
Weight 7.450 kg
Mounting 19”
Unit height 2 HE
Construction Steel
Colours Black
Shipping Notes
  • Free Standard Shipping on $100+ Orders to the USA.
  • Except Preorder products are shipped in 48 hours.
  • Delivery to the USA:
  1. Standard Shipping : 3-10 business days
  • If time is of the essence, please consider selecting expedited delivery for faster service.
Exchange/Return Notes
  • We offer a 30-day return/exchange service after receiving.
  • Final sale items are not eligible for returns or exchanges.
  • To process your return/exchange, please contact us at [email protected]
  • Please click here for more details>>> Return & Exchange Policy
SKU: 75383185557

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R. C. J.
Battle Creek, US
★★★★★ 5
Ribbing & AComfortable Fit
I stumbled onto this brand as the sizes & sizing were very accurate. The ribbed feature is a blessing as it masks, hides, conceals stains & or body imperfections. I'm a 63 year old grandpa who greets outside in the Midwest at church 50 weeks a year. The warmth, the longer sleeve's and the high & roll up, roll down turtle neck is super cozy. The value is, it looks more expensive than it actually was, I have already ordered another in black. I am 5'8 298# with a 63 inch chest 48 inch waist fits with room to spare.
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Reviewed in the United States on January 23, 2024
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barbara carreno
Omaha, US
★★★★★ 5
Good 👍
Muy bonito igual ala foto
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Reviewed in the United States on May 12, 2026
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Kathryn Chester
Birmingham, US
★★★★★ 5
Very nice turtleneck
I bought this for my husband as a Christmas present. He loves it! He says it fits well, not to heavy and is very comfortable.
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Reviewed in the United States on January 4, 2025
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Vince
Bozeman, US
★★★★★ 3
Stain on collar
I was disappointed to see this stain on the collar. The fit is great & feels heavy & well made. Not sure why it would be packaged with a stain on it & since it’s white it’s even more noticeable
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Reviewed in the United States on December 31, 2022
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Supranu
Grantham, US
★★★★★ 5
Material and stitching so it doesn't look cheap.
Good quality for the price. Not wool. It meets my needs. I don't wear sweaters that often so buying a pricey one makes no sense. These look great when they are new.
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Reviewed in the United States on December 15, 2025

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