The Acoustas AC650 is a multichannel sound processor and amplifier. It is a preamp, 10 channel processor and 6x50W power amplifier.
The Acoustas App connects via WiFi, controls and tunes the overall sound and each channel. It delivers fast, audible results that make audio system tuning intuitive, rewarding and fun.
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 iPad on Apple Store
Download for Android
Go to Google Play Store Link store to download the Acoustas App. (Coming Soon)
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
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 May-June 2024.
Introductory Price until June, 2024
AC650 - Multichannel DSP Amplifier - in Diamond White
Introductory Price until June, 2024
Description
Introductory Price - Deliveries of the Diamond White variant start May-June, 2024.
The Acoustas AC650 DSP Amplifier delivers the ultimate acoustic experience. It is made to live-tune multi channel speaker systems. Tune with ease from an intuitive and responsive App and do it with technical accuracy you can rely on. It does it very fast so the improvements are heard quickly. The amplifier features a clean, highly refined signal path and a powerful signal processor to achieve extraordinary sound from each channel. The Acoustas AC650 DSP amplifier is a balance of extraordinary American hardware design and software engineering for a life with better sound.
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 April 20, 2024
Introductory Price until June, 2024
AC650 - Multichannel DSP Amplifier - in Onyx Black
Introductory Price until June, 2024
Description
Introductory Price - Deliveries start late April-May, 2024.
The Acoustas AC650 DSP Amplifier delivers the ultimate acoustic experience. It is made to live-tune multi channel speaker systems. Tune with ease from an intuitive and responsive App and do it with technical accuracy you can rely on. It does it very fast so the improvements are heard quickly. The amplifier features a clean, highly refined signal path and a powerful signal processor to achieve extraordinary sound from each channel. The Acoustas AC650 DSP amplifier is a balance of extraordinary American hardware design and software engineering for a life with better sound.
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
- Bluetooth® AptX-HD
- USB Audio 24bit/192kHz
- Optical(S/PDIF) up to 24bit/192kHz
- Coaxial(S/PDIF) up to 24bit/192kHz
- 1-6 Powered Outputs (50W/CH)
- 7-8 Optical(S/PDIF) Outputs
- 9-10 RCA Outputs
Technical Specification
Download Full Technical Report (pdf)0.073505% @ 1kHz
62.68dB @ 1kHz
100dB @ 36 Watts into 4 Ohms
- 54 Watts into 4 Ohms
- 40 Watts into 8 Ohms
- Ultra High 576kHz Modulation
- 2 Channel up to 24-bit/192kHz Optical
- Up to 50 foot cable at 24-bit/96kHz
- 2 Channel Analog Outputs
- 112dB SNR 2.1V RMS
- Up to 50 foot RCA cable
- 24 V DC - 8.3A
- 25.2V DC- 10A Max.
9" x 7" x 2.6"
3 lb 11 oz
2.4 GHz
FAQ
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Do you ship overseas?
No, not yet. We are getting ready to ship within US and Canada for now. We are however planing to ship to other countries in the near future. Feel free to reach out and let us know where you are located. We will make an announcement in our email newsletter.
How long will it take to get my orders?
It depends on where you are. Orders processed here will take 5-7 business days to arrive with in the lower 48 states. Delivery details will be provided in your confirmation email.
Any question?
You can contact us through our contact page! We will be happy to assist you.