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Description
ART SDA1 Studio Digital Rackmount Power AmplifierThe extremely efficient Class D topography used in the ART SDA1 Studio Digital Amplifier delivers 200 watts per channel (at 4 ohms) in a compact, single rack space chassis. Taking advantage of the full potential of digital amplifier design, the SDA1 doesn't require noisy, dust collecting cooling fans in operation, making it the ideal solution for studio control rooms and installations. The flat 20Hz to 20kHz frequency response makes the SDA1 the
The extremely efficient Class-D topography used in the ART SDA1 Studio Digital Amplifier delivers 200 watts per channel (at 4 ohms) in a compact, single rack space chassis. Taking advantage of the full potential of digital amplifier design, the SDA1 doesn't require noisy, dust collecting cooling fans in operation, making it the ideal solution for studio control rooms and installations.
The flat 20Hz to 20kHz frequency response makes the SDA1 the perfect choice for critical listening in studio environments. Balanced inputs and versatile multi-way binding post outputs ensure quick connectivity to any source and speaker combinations, including 70v commercial installation systems.
A solid steel and aluminum chassis design ensures maximum reliability. Recessed 'pop-up' detented attenuator knobs deter uninvited users adjusting volume settings in install applications.
Features
• Studio Digital Audio Amplifier
• High Efficiency Switching Amplifier and Power Supply
• Lighter and Cooler than Conventional Audio Amplifiers
• Extremely Low Noise and Distortion Design
• 140 Watts/Channel @ 8 Ohms
• 200 Watts/Channel @ 4 Ohms
• 400 Watts/Bridged Mono @ 8 Ohms
• 280 Watts/Bridged Mono @ 70 V line operation
• 20 Hz to 20 kHz within +/- 0.5dB
• XLR & -inch Inputs
• Multi-Way Binding Post Outputs
• Recessed "Pop Out" Detented Attenuator Knobs
• Low Profile 1U Rackmountable Design
• All Steel and Aluminum Chassis
• Perfect for Pro and Project Studios
Specifications
• Output Power, 8 Ohms - 2 x 140 Watts RMS /Ch
• Output Power, 4 Ohms - 2 x 200 Watts RMS /Ch
• Output Power, 2 Ohms - 2 x 100 Watts RMS /Ch
• Output Power, 16 Ohms - 2 x 80 Watts RMS /Ch
• Bridged Output Power, 16 Ohms - 280 Watts RMS mono
• Bridged Output Power, 8 Ohms - 400 Watts RMS mono
• Bridged Output Power, 4 Ohms - 200 Watts RMS mono
• Bridged Output Power, 70V line - 280 Watts RMS 70Vline
• Minimum Load Impedance - 2 Ohms /Ch, 4 Ohms mono
• CMRR - >60dB (typical @ 1kHz)
• Frequency Response - 20Hz to 20kHz, +/- 0.5dB
• Total Harmonic Distortion - 95dB below Clipping
• Input Sensitivity - 0.707 Volt for full power
• Idle Current (120Vold AC Mains) - 0.23 Amp (29 Watts)
• AC Supply Type - Digital Switching (~48 kHz)
• Amplifier Type - Digital Switching (~435kHz)
• Overall Efficiency - >78% @ full power (4 & 8 ohm operation)
• Dimensions - 1.75"H x 19.0"W x 9.5"D (4.5 x 48.3 x 16.5cm)
• Weight - 7.5 lbs (3.4 kg)
The flat 20Hz to 20kHz frequency response makes the SDA1 the perfect choice for critical listening in studio environments. Balanced inputs and versatile multi-way binding post outputs ensure quick connectivity to any source and speaker combinations, including 70v commercial installation systems.
A solid steel and aluminum chassis design ensures maximum reliability. Recessed 'pop-up' detented attenuator knobs deter uninvited users adjusting volume settings in install applications.
Features
• Studio Digital Audio Amplifier
• High Efficiency Switching Amplifier and Power Supply
• Lighter and Cooler than Conventional Audio Amplifiers
• Extremely Low Noise and Distortion Design
• 140 Watts/Channel @ 8 Ohms
• 200 Watts/Channel @ 4 Ohms
• 400 Watts/Bridged Mono @ 8 Ohms
• 280 Watts/Bridged Mono @ 70 V line operation
• 20 Hz to 20 kHz within +/- 0.5dB
• XLR & -inch Inputs
• Multi-Way Binding Post Outputs
• Recessed "Pop Out" Detented Attenuator Knobs
• Low Profile 1U Rackmountable Design
• All Steel and Aluminum Chassis
• Perfect for Pro and Project Studios
Specifications
• Output Power, 8 Ohms - 2 x 140 Watts RMS /Ch
• Output Power, 4 Ohms - 2 x 200 Watts RMS /Ch
• Output Power, 2 Ohms - 2 x 100 Watts RMS /Ch
• Output Power, 16 Ohms - 2 x 80 Watts RMS /Ch
• Bridged Output Power, 16 Ohms - 280 Watts RMS mono
• Bridged Output Power, 8 Ohms - 400 Watts RMS mono
• Bridged Output Power, 4 Ohms - 200 Watts RMS mono
• Bridged Output Power, 70V line - 280 Watts RMS 70Vline
• Minimum Load Impedance - 2 Ohms /Ch, 4 Ohms mono
• CMRR - >60dB (typical @ 1kHz)
• Frequency Response - 20Hz to 20kHz, +/- 0.5dB
• Total Harmonic Distortion - 95dB below Clipping
• Input Sensitivity - 0.707 Volt for full power
• Idle Current (120Vold AC Mains) - 0.23 Amp (29 Watts)
• AC Supply Type - Digital Switching (~48 kHz)
• Amplifier Type - Digital Switching (~435kHz)
• Overall Efficiency - >78% @ full power (4 & 8 ohm operation)
• Dimensions - 1.75"H x 19.0"W x 9.5"D (4.5 x 48.3 x 16.5cm)
• Weight - 7.5 lbs (3.4 kg)
Shipping Notes
- Free Standard Shipping on $100+ Orders to the USA.
- Except Preorder products are shipped in 48 hours.
- Delivery to the USA:
- 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
4.8 ★★★★★
Based on 9 reviews
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Product Reviews
★★★★★ 5
Great Dane Tested and Approved 5 Star
Pattern Name: Checkered, Pattern Name: Checkered
A picture is worth a thousand words applies to this product, as you will see in the attached photos these stand up to the abuse of a Great Dane. He has dragged me around the yard for hours already with this in his mouth and the stretchy handle keeps it shape.
This ball is a little firmer than others of these I have had in the past, which helps exercise his giant jaw. I could get a few weeks out of the other brands I have bought. This brand is still like new well past the time others have failed. I will be ordering more as my French Mastiff is interested in one of his own (the boys do not like to share toys - most dog guardians understand).
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on August 29, 2024
★★★★★ 4
Holding up well.
Pattern Name: Checkered
Seems to be holding up to my aggressive chewer. I have it hanging from a tree branch and she loves leaping to get it! Buying another pair so she has a greater selection around the backyard.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on April 3, 2026
★★★★★ 5
Good quality
Pattern Name: Checkered
10/10 my dog lovessss and she chews through everything but they last daily tug of war, I don’t let her sit and chew on it thought I only use it outside
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 28, 2026
★★★★★ 1
Cheap Never again
Pattern Name: Star, Pattern Name: Star
Cheap product. Returned immediately. My shitzu is over a year & a similar toy from the Dollar Tree lasted longer than 6 months. This item lasted 1 hour of receiving.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on March 14, 2025
★★★★★ 3
My doggy no like!
Pattern Name: Star
My dog completely ignored them.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on April 3, 2026