Preamp + Processor + Amplifier

AC650 - Onyx Black

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Preamp + Processor + Amplifier

AC650 - Diamond White

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The all new DSP Amplifier AC650 is here. It enables music lovers, audio enthusiasts, A/V integrators and speaker builders to deliver life changing sound spaces.

It is designed and assembled in the USA 🇺🇸 from the ground up by our incredible team.

Powered Out 6 x 50W/CH

Control each channel via App

  • On/Off
  • Invert
  • Gain
  • Time Delay
  • Crossover
  • 15-Band Equalizer

Optical Out-2CH 24Bit/192 kHz

Control each channel via App

  • On/Off
  • Invert
  • Gain
  • Time Delay
  • Crossover
  • 15-Band Equalizer

Analog Out 2-CH RCA

Control each channel via App

  • On/Off
  • Invert
  • Gain
  • Time Delay
  • Crossover
  • 15-Band Equalizer

Audio Inputs

  • Bluetooth® AptX-HD
  • USB Audio 24bit/192kHz
  • Optical up to 24bit/192kHz
  • Coaxial up to 24bit/192kHz

About

Acoustas App

Controls Volume, Tone, Audio Source and very handy A/B Presets.

Tune each of the 10 output channels live.

Easily add more devices.

Download for iPhone

Go to Apple App store to download the Acoustas App. Also available on for iPad.

Download for Android

Go to Google Play Store Link store to download the Acoustas App.

Control

Remote Control the Amplifier

  • Main Volume
  • Source Select
  • Global Presets (All settings)
  • Tone Control
  • L,R,C Gain
  • More coming soon

Tune

Tune every aspect of the 10 channels.

  • Select one or multiple channels to tune
  • Turn On/Off, Select Left, Right or Center
  • Invert by 180 Degrees
  • Gain Control, Time Delay
  • Crossover: Butterworth, Linkwitz-Riley, Bessel 6-48dB/Octave
  • 15-Band Equalizer with imports and exports
  • A/B everything with Presets

Devices

  • Add new devices via WiFi network
  • See all available devices in one place
  • Power ON/OFF
  • Quick Volume control
  • Tap on any device to go into Remote Control Tab

Diamond/Onyx

The AC650 comes in two finished. Both are applied to high quality machined aluminum. It comes in Diamond White and Onyx Black finishes.

Diamond White

Onyx Black

Drag

Diamond White

This finish is achieved through a special powder coating process, meticulously designed to ensure the purest and most pristine white hue. It is made as limited production run and will start shipping in June 2024.

Onyx Black

Discover our "Onyx Black" finish: precision-crafted for durability and sophistication. Starting with CNC machining, we sandblast and anodize the aluminum to achieve a deep, resilient matte black. This process ensures lasting elegance, making "Onyx Black" a blend of style and strength.

Shipments start in June, 2024

Pre-Order yours today and receive free gifts from us - Acoustas optical cable, Acoustas USB-C audio cable and a surprise gift as a thank you for your pre-order.

100%

Designed and Assembled in USA

While we source parts from all over the world we design, assemble and test each AC650 in Richmond, VA USA. We stand by our quality. We strive to provide the best possible acoustic experience and customer service.

I have been testing this amp for about a month now and I absolutely love it. I have tuned my system to absolute perfection. "John C."
This is the future. I am beta testing this amp and I love it. The app is so fast! "Chris F."

AC650 Specifications

Inputs
  • Bluetooth® AptX-HD
  • USB Audio 24bit/192kHz
  • Optical(S/PDIF) up to 24bit/192kHz
  • Coaxial(S/PDIF) up to 24bit/192kHz
Outputs (10CH)
  • 1-6 Powered Outputs (50W/CH)
  • 7-8 Optical(S/PDIF) Outputs
  • 9-10 RCA Outputs
Acoustas App
  • iPhone, iPad and Android(Coming Soon)
  • Connect to all devices via WiFi
  • Control Volume, Source, Tone, Presets
  • DSP Tune up to 10 channels

Technical Specification

Download Full Technical Report (pdf)
THD+N

0.073505% @ 1kHz

Large SINAD

62.68dB @ 1kHz

Signal-to-Noise Ratio

100dB @ 36 Watts into 4 Ohms

FAQ

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Our customer support is available Monday to Friday: 8am-8:30pm.Average answer time: 24h