SKU: 53777365142

Audac SMA350 WaveDynamic Dual-Channel Power Amplifier

Sale price$526.05 Regular price$584.50
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Ships within 48 hours · Estimated delivery Sep 6 - Sep 11

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Description

Audac SMA350 WaveDynamic 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 350 W
@ 8 Ω Stereo 2 x 220 W
@ 8 Ω Bridge 700 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 7.400 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: 53777365142

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4.0 ★★★★★
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Cornelis S Gielstra
Carnegie, US
★★★★★ 5
It pulls a number 9 cork flawlessly.
Color: Pro 4-in-1 Wine Set - Black Silver
A very nice kit with everything anybody needs to make opening a bottle of wine a great ritual.
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Reviewed in the United States on July 25, 2025
J
Verified Purchase
James M.
Bozeman, US
★★★★★ 5
Easy to make
Color: Pro 4-in-1 Wine Set - Black Silver
Works as stated easy to use
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Reviewed in the United States on July 27, 2025
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Verified Purchase
Amazon Customer
Draper, US
★★★★★ 5
The PERFECT CORKSCREW
Color: Silver
Sturdy. Easy to use
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Reviewed in the United States on June 7, 2026
J
Verified Purchase
John & Janet
West Palm Beach, US
★★★★★ 5
I like it cause it works
Color: Silver
Amazing, opens wine bottles like it's 1999 and works no matter what. Get one, now.
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Reviewed in the United States on May 29, 2026
S
Verified Purchase
SC Power Engineering Co.
Charlottesville, US
★★★★★ 5
Excellent build quality and thick chrome, strong threaded screw
Color: Silver
I purchased this as a gift for a friend that had problems with wine corks being broken and left inside the bottle. The intention was to have this longer tapered screw extend all the way beyond the bottom of the cork to pull out the entire cork without leaving pieces inside the bottle. One detail that is missing from the instructions is the secret to how a wine cork remover must be used to insure success. The tapered screw must be twisted many turns, which will raise the two lever arms directly upwards away from the bottle. It is critical that you keep turning the screw and remove the metal or paper seal that is on the outside of the bottle before you stop turning. By looking at the bottom of the cork inside the bottle, you can watch the end of the tapered screw appear as it is turned deep inside the cork, beyond the bottom of the cork. Once you have visual verification that the screw is all the way in, notice the appearance of the TOP of the screw outside the cork. You will see that it appears to have been turned very far, potentially damaged the outer surface of the cork. That is a GOOD sign that you used enough rotations of the screw to correctly engage the entire cork. Never skip these steps before you proceed to remove the cork. When the screw is in the correct position, the two levers are all the way up. It may take some force to push them down, so put the wine bottle in a SINK, not a countertop. This lowers the bottle for easier access and gives you a safe place to put the cork remover after you open the bottle. Using a controlled force with both hands, move both levers down carefully to make sure that you do not deflect the tapered screw in a way that is misaligned with the neck of the bottle. As the cork is removed, the last part may be fragile from contact with the wine. In addition, the entire cork remover becomes less stable, and free to pivot if you are not careful. This last motion can still damage a cork and create fragments, so just be careful and precise to gently pivot the levers all the way down and then if necessary use a twisting motion to ease the last part of the cork out of the bottle. This method has never failed to remove hundreds of corks from bottles made all over the world without wrecking the cork. Try it and you will never have a broken cork problem again.
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Reviewed in the United States on September 7, 2022

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