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DSP680
AudioWinner
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AudioWinner DSP680 is a 6-input 8-output pure car audio DSP processor developed for car audio systems that use external power amplifiers. It handles signal input, routing, equalization, crossover, phase and time alignment without limiting the installer to a built-in amplifier configuration.
DSP680 is suitable for professional installers, distributors, car audio retailers and OEM/ODM buyers who need a flexible standalone DSP platform for active multi-channel systems.
6-input and 8-output pure DSP architecture
Six high-level or six RCA analog input channels
Optical and coaxial digital inputs
Optional external USB audio and Bluetooth 5.4 modules
Eight 4V RCA outputs for external amplifiers
Cirrus Logic 32-bit DSP platform
24-bit/192kHz ADC and DAC
31-band EQ and up to 15 ms time alignment
Butterworth, Bessel and Linkwitz-Riley crossover options
Filter slopes from 6dB/oct to 48dB/oct
Auto tuning support with compatible software and microphone
PC software, Android app and iOS app control
Ten tuning presets
LED wired controller support
DSP680 does not contain a built-in power amplifier. Its eight RCA outputs allow installers to select external amplifiers according to speaker power, channel layout and vehicle requirements.
The processor supports six high-level inputs or six RCA inputs for connection to factory and aftermarket audio sources. Optical and coaxial digital inputs are available for compatible digital audio sources. External USB audio and Bluetooth 5.4 modules can be added when required.
Eight RCA outputs with output voltage up to 4V provide flexible connections to external amplifiers for active multi-channel car audio systems.
DSP680 uses the Cirrus Logic CS47048C-DQZR and CS5343 signal-processing platform with 24-bit/192kHz ADC and DAC.
The system can be adjusted through 31-band EQ, crossover frequency, filter type, filter slope, phase and time alignment. The adjustable Q value ranges from 0.5 to 9, while EQ gain ranges from -18dB to +12dB.
Time alignment can be adjusted up to 15 ms. Ten presets allow installers and users to save different tuning configurations for different vehicles, seating positions or listening preferences.
DSP680 supports AudioWinner auto tuning when used with compatible PC software and an auto tuning microphone.
The microphone measures the in-vehicle frequency response. The software analyzes the measurement and creates a baseline DSP correction. The installer can then fine-tune EQ, crossover, delay, phase and output levels according to the vehicle and listening target.
DSP680 can also be configured through PC software and supported Android and iOS applications. An optional LED wired controller can be added for convenient volume, source and preset control.
The auto tuning microphone, LED wired controller, Bluetooth 5.4 dongle and external USB audio module are optional accessories.
DSP680 can be connected to factory or aftermarket head units through high-level, RCA, optical or coaxial inputs. Its eight RCA outputs send the processed signal to external amplifiers.
Optional accessories can be selected according to the project, including a Bluetooth 5.4 dongle, external USB audio module, auto tuning microphone, LED wired controller and vehicle-specific plug-and-play harness.
The standard DSP680 sample package includes:
DSP680 pure DSP processor
Power cord
USB cable
English user manual
Six RCA adapters
Four mounting screws
The following accessories are available separately:
Vehicle-specific plug-and-play DSP harness
LED wired controller
Auto tuning microphone
Bluetooth 5.4 dongle
External USB audio module
Please confirm the required harness and optional modules before placing the sample order.
