DPA40 (4 x 1400W into 2.7R) | DPA80 (4 x 2200W into 2.7R) | DPA100(4 x 3700W into 2.7R)
With total control of all processing via the front panel, and all the remote options you could ever need, the new DPA Series can work alongside your existing amplifiers, with improved flexibility, performance and protection. Now you don’t have to choose between the highest quality amplification, and digital audio networking convenience. Or between incredible power and the ability to work within analogue or digital systems. You can have it all from XTA and D.O'B. Sound Pro!

Combining new technology power amplification with the highest definition XTA DSP, the DPA Series take audio performance and convenience to a whole new level. Powerful processing features such as FIR filtering and Dante Networking work alongside unique enhancements including 4 local + 4 aux DSP channels (also supplied to the network), meaning a single DPA amplifier can control a stereo 4-way system with no external processing and supply audio to a Non-DSP amplifier either via analogue or a single Cat5 cable. Control via new AudioCore with advanced grouping architecture, or go wireless with our bespoke iPad app DeltaDirect.

Configure and tune using a fast, powerful combination of AudioCore (XTA’s fast efficient control  platform) and DeltaDirect, the bespoke iPad app. Every aspect of a network of amplifiers can be controlled and monitored wirelessly.

Direct Ethernet, USB, and RS485 control options plus configurable GPIO offer unparalleled remote control flexibility.

Dante Network Audio x 4, AES3 x 2 (four chs.), Analogue x 4. Mix matrix for power amp and aux source processing.

Dante Network Audio x 4
Aux outputs x 4: XLR line level with independent processing and memories.
Power amplifier outputs(x 4):
Output Power (per channel):


Output Power (bridged):


THD: better than 0.08% (2kW, 1k)
Freq. resp.: 3Hz-30kHz -3dB

ADC and DAC resolution: 24bit
Internal sample rate: 96kHz
Delay; Polarity; IIR EQ (PEQ, shelving, variQ, all pass, phase, notch, band pass); Crossover up to 48dB/Oct.; FIR filtering; Dynamic EQ; Program & Peak Limiter

Nominal system gain: 32dB
Mains voltage: 115/230VAC nominal 50-60Hz
(factory set for either 115 or 230V operation)
Mains current: 20A maximum
Suggested circuit breaker: C32
Mains connector: PowerCon

Remote Control:
Front panel USB (with RS485 relay mode)
Rear Panel RS485 bus
Direct Ethernet (with Rs485 relay mode)
GPIO Port – 2 x IN, 2 x OUT

Dims: 88 x 482 x 458mm (HxWxD)
12.5kg (27.6lbs), Boxed (shipping) 14.5kg (32.0lbs)
11.0kg (24.2lbs), Boxed (shipping) 13.0kg (28.7lbs)
10.0kg (22.0lbs), Boxed (shipping) 12.0kg (26.5lbs)

++Powers measured for continuous music with Crest Factor of 4.8 (14dB)

*2.7 ohm power quoted for highest single ended output and greatest efficiency (3 x 8 ohm parallel drivers).   Amplifier is stable with 2 ohm loads but output will be reduced.


  • Ground shipping is free (orders over $40)
  • Free shipping only to the lower 48 states
  • DISCOUNTS FOR Store Pick Up In Santa Fe Springs, Ca also available (What you save us in shipping - We give back to you!)

ConditionBrand New (New)
Brand New items are sold by an authorized dealer or original builder and include all original packaging.learn more


Santa Fe Springs, CA, United States
Joined Reverb:2017

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