AC650 DSP Amplifier - Onyx Black
Buy 2 or more and get a discount in the cart.
Notes:
In Stock Now - 2-3 Days lead time
Buy 2 or more and get a discount in the cart. Repeat customers get even more.
Active Speaker Processor. Multichannel DSP Amp.
With the AC650, you have everything you need to build high-quality active speakers and sound systems, controlled wirelessly over Wi-Fi® from all your devices.
With the Acoustas App you can control the volume, or address one or multiple channels at the same time. With a 10-channel speaker manager and 6 powered channels, it empowers you to fine-tune your system with a useful modern user interface. Effortlessly manage crossovers, set PEQs, perform live tuning, and A/B test presets in real-time via WiFi - hearing the difference as you go.
Speaker Cable Note
We recommend using 12 AWG multi-stranded cable without ferrules or 14 AWG cable with ferrules for the Phoenix connectors when wiring the amplifier to your speakers.
Speaker Driver Selection Note
In general, choose speaker drivers that measure close to 4 ohms DC.
They are preferred and more efficient, especially if your goal is to extract the most power from the AC650 powered channels, which perform best with 4-ohm loads.
You can also wire two drivers in parallel to achieve a 4-ohm load when appropriate.
For tweeters and most midrange drivers, 4-ohm or 8-ohm options both work well; their frequency response on and off axis matters more than the impedance.
For less sensitive low-frequency or mid-bass drivers, choosing 4-ohm versions is recommended for improved output and efficiency.
The AC650 Onyx Black comes with these components while supplies last:
- 252W power supply comes standard
- 2 Black Phenix connectors adaptor
- Black and White Cable Ferrules for 14 AWG cable
- 2 black 3dBi antennas for WiFi and Bluetooth®
Specifications:
- Bluetooth® via AAC, AptX-HD and more
- 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
8(A-H) presets will store all your custom settings: Tone, Gains, Time Delays, Crossovers, Inverts, EQs and more for each preset. Hear the difference in tuning live with average switch time from preset to preset at 3ms.
New features and updates will be available through the Acoustas App.
Rich Profile:
Features all available modules and the DSP samples at 24bit/96kHz
Pure Profile:
Features core modules only and the DSP samples at 24bit/192kHz
Simultaneous programming 1-10 channels via WiFi
1-10 Channels
0-50ms
High Pass and Low Pass 20-20kHz
Butterworth 6,12,18,24,30,36,42,48 dB/Oct
Linkwitz-Riley 12,24,36,48 dB/Oct
Bessel 6,12,18,24,30,36,42,48 dB/Oct
Live tuning of 1-10 channels
- Frequency
- Gain and Q
- RTA Mode Sliders and Graphs
- 2 Channels up to 24-bit/192kHz Optical
- Up to 50-foot cable at 24-bit/96kHz
- 2 Channels Analog Outputs
- 112dB SNR 2.1V RMS
- Up to 50-foot RCA cable
Technical Specifications:
0.073505% @ 1kHz
62.68dB @ 1kHz
100dB @ 36 Watts into 4 Ohms
25.2V DC - 10A (Onyx)
2- 4 channels simultaneous continuous power maximum
For 252.0 W power supply:
- 4x54W into 4 Ohms
- 4x40W into 8 Ohms
All 6 channels simultaneous continuous power maximum
- 6x37W into 4 Ohms
- 6x37W into 8 Ohms
9" x 7" x 2.6"
3 lb 11 oz
2.4 GHz
New speaker builders get freedom to play with sound anytime like never before. Audio enthusiasts transform existing speakers to active speakers to get the most and best out of them.
Proudly designed and assembled in the USA, the AC650 is backed by a 30-day risk-free guarantee - if you don’t love it, return it in its original condition for a full refund. Plus, we’re here for you with local support from our team in Richmond, Virginia, ready to answer any questions.
As a future-proof solution, the AC650 evolves with regular updates to our app, ensuring you’ll enjoy continuous improvements and exciting new features over time.
