Power amplifiers

Sonamp DSP-2-750MKII Amp 2 Ch x 500 W / 70V 750 W Sonance

Product Code: SO-93379

RRP $3,699.00
Unit of Measure


2 Year
Technical Specifications
Brands Sonance
Series Sonance Electronics
Channel count 2
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Sonamp DSP 2-750 MKII

Product Overview
Building on the legacy of the SONAMP 260, the industry’s first purpose-built distributed audio amplifier, Sonance is pleased to announce the next generation of class-leading amplifiers. The new DSP amplifier line delivers game changing features, audiophile grade circuitry, robust power and unrivaled installation flexibility.

At the heart of the SONAMP DSP amplifier is the (Sonance Advanced Room Correction) web interface featuring 100+ Sonance designed DSP presets, preloaded for effortless DSP without the need for additional hardware or calibration and a built in 10-band parametric EQ allows for optional DSP customization.

Number of Channels 2 (1 stereo pair)
Output Power - 8 ohms 500 Watts RMS per channel (Both channels driven)
Output Power - 4 ohms 750 Watts RMS per channel (Both channels driven)
Output Power - 70 Volts 750 Watts RMS per channel (Both channels driven)
Output Power - 8 ohms (Bridged) 2000 Watts
Frequency Response 5Hz - 50kHz
Operating Voltage 100 - 120V@60Hz, 220 - 240V@50Hz
Rack Space Requirement 2U
Dimensions With Feet (WxHxD) 17 1/4" x 3 7/8" x 17 7/32" (438mm x 98mm x 437mm)
Rack Mounted Dimensions (WxHxD) 19" x 3 1/2" x 17 7/32" (482mm x 88mm x 437mm)
Shipping Weight 23.3 lbs (10.6kg)

Features and Benefits

  • High resolution 24 bit/96 kHz processing DAC capable of 4608 KBPS audio playback.
  • IP and IR controllable via SONARC for the ultimate in installation flexibility.
  • Powerful, audiophile grade Class-D amplification, rated and certified at 8 and 4 ohms & stable to 2 ohms.
  • Convection cooled, fanless* design allows for direct stacking with no air gap for even greater power density. *(DSP 2-750 has a variable speed fan)
  • Compact form factor allows for space savings in the equipment rack with ample power to the speakers.
  • Class-D design is 93% efficient for maximum power output with minimal power usage. Meets EU power saving standards.
  • Full array of input/output connectivity for maximum installation flexibility: Line input/loop outputs; IP, IR, audio and voltage triggers; Ethernet jack for network connectivity.
  • Terminal blocks will accept up to 12AWG speaker cable for longer runs and higher performance.
  • Bridgeable channels for applications when even more power is required.
  • Certified to worldwide safety standards. (TUV to UL standards, CE, RCM, C-Tick, RoHS, WEEE). Meets FCC standards.
  • Rack ears and removable feet included.

Ordering from Amber Technology

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Orders placed though the Amber Technology website are despatched from our Sydney warehouse. Orders placed before 1.00pm Sydney time (for items in stock) will generally be shipped on the same day. 

We ship using Australia Post and Startrack Express. We deliver Australia-wide to residential, business and PO box addresses.

Shipping is free for all orders over $275 including GST (effective 1 March 2018). There is a $22 (including GST) shipping and handling charge for all orders under $275 including GST. 


You can track your shipment through the web sites of our couriers:

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Star Track Express 

We will email the tracking number for your shipment shortly after it’s been despatched. If you have any questions regarding shipping, please contact us.


Our goods come with guarantees that cannot be excluded under the Australian Consumer Law. You are entitled to a replacement or refund for a major failure and compensation for any other reasonably foreseeable loss or damage. You are also entitled to have the goods repaired or replaced if the goods fail to be of acceptable quality and the failure does not amount to a major failure.

All items purchased from Amber Technology will be covered under warranty. The duration and terms of this warranty are specified by the manufacturer unless otherwise stated. Warranty information is available on the individual product listings on this site.

Refurbished items will include a 12 month warranty unless otherwise stated.

Please contact us if you have received an item which has been damaged in transit or is otherwise not working correctly when you receive it. Subject to availability, we will arrange for a replacement item to be despatched and for the faulty item to be returned to us. 

Amber Technology maintains a nation-wide network of carefully selected Authorised Service Agents to ensure that you are never far from convenient, expert technical and service support. If your item develops a problem and requires servicing under warranty, please contact your local Authorised Service Agent.

Stock Availability

The availability of stock is communicated via the indicator of each product listing page. "Available" means that reasonable stock is in our warehouse, ready for immediate shipment. "Limited Stock" means that we have only a small number of items in stock. "Out of Stock" means this item is currently unavailable for immediate shipment - orders placed for ‘Out of Stock’ items will be fulfilled as soon as replacement stock arrives.

"Special Order” items are products that are not generally kept in stock in Australia. Lead times for Special Order items vary depending on country of origin, manufacturer’s stock levels, factory production schedules and/or incoming shipment transit times. Please contact us for an estimate as to the likely lead time.

Refurbished items

If refurbished stock is available, this will be shown on the summary page for the product. If a product listing only allows you to choose refurbished stock, we are not holding new stock and we can no longer obtain new stock.

Refurbished items are always in perfect working order and will include all accessories. Refurbished items are may

  • have a damaged carton
  • have been used for demonstrations
  • have been repaired
  • have minor imperfections that do not impact performance.

Refurbished items include a 12-Month warranty unless otherwise stated.

Technical Support

Please visit the Get Support page to find a service agent, log a service ticket, or ask a technical question about your product.


Please contact us if you have received an item which has been damaged in transit or is otherwise not working correctly when you receive it. Subject to availability, we will arrange for a replacement item to be despatched and for the faulty item to be returned to us.