The Origin Acoustics DSP3-700 3 Channel Power Amplifier is the ideal partner for the Origin Acoustics LSB64RD and LSB64SQ outdoor Bollard Speakers.

Designing an outdoor audio system with the Origin Acoustics DSP3-700 amplifier is made simple and scalable with additional LSB64RD or LSB64SQ outdoor speakers. With a selection of DSP presets preloaded to match every outdoor speaker in our arsenal, set-up is as easy as selecting the one that’s right for your design configuration. Or, with a total of 64 presets, you can customise and store settings for each specific project should you choose. Independent settings can be assigned to each of the three channels, which can also independently drive 4 Ω or 70v signals.

Integrated compressors and limiters stand guard to protect the loudspeakers from abuse and ensure the long, healthy life of the system. A signal sensing circuit awakens the amplifier when the signal is detected saving power when not in operation but springing to life when needed.

On the front of its artistically crafted faceplate is a USB connection. Plug in your laptop directly for setup without dealing with network firewalls or other limitations and take advantage of the powerful, full featured app to adjust a myriad of parameters for ultimate performance.

Along with its powerful output you will find the DSP3-700 provides the clarity and nuance you would expect from a high-end amplifier. It’s all about the music.


  • Power Output – 3 x 700 Watts 4Ω, 3 x 500 Watts 8Ω, Bridge Mode 8Ω 1,400 Watts
  • Analogue Input – Unbalanced RCA
  • Digital Input – Stereo Coaxial, Stereo Optical
  • Equalisation – DSP
  • USB program interface
  • DSP 24/96 Sampling/Resolution
  • Frequency Response: 20Hz – 48kHz
  • S/N >105dB
  • Dimensions (W x H x D) – 357 x 433 x 88 mm (without rack mounts)
  • Rack Space – 2U
  • Rack Mount Kit – Included
  • Warranty – 2 Years

Origin Acoustics


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