12-channel DSP processor
Includes remote control unit
PC/Android/iOS compatible
Built-in Bluetooth 5.0
Clip light
31-band parametric equalizer
The DD Audio DSI-3R package includes the DSI-3RMT remote control unit.
This processor can be controlled via a PC (USB-B cable) or iOS / Android mobile devices via Bluetooth (the device has a built-in Bluetooth receiver). In addition to adjustments, you can also use the Bluetooth connection for audio streaming.
The DSI-3 audio signal processor has been significantly improved compared to the previous DSI-2. Several updates have been made to the device, based directly on customer feedback. Improvements have been made to processing power, input channels, output channels, wireless connectivity, installation features, OEM integration and equalizer features.
Signal input at speaker level or line level. Selectable excitation input either controlled by a 12v remote or to detect the signal at speaker level or RCA level. DD Audio DSI-3 is an excellent device, for example, to provide a signal to amplifiers and perform DSP tasks after the original car stereo. Or for any equipment when you want a DSP that can be adjusted with almost any device!
By summing the incoming signals, you get the entire audio range signal even if you take it in after the crossover filters. In some original car systems, it is difficult to find a full audio range signal from single cables, in which case signal summing is a big help when you want to build equipment after it.
DSI-3 updated features compared to the old DSI-2 model:
– 6 x faster processor
– Optical input
– Clip light
– 6 x input ( 3.2-5V ) with signal summing.
– 12 x RCA output ( 5V )
– 31-band parametric equalizer
– Built-in Bluetooth 5.0
Operating Voltage 8.7-16.5V
High-Level input impedance 240Ω
RCA input impedance 20kΩ
RCA output impedance 50Ω
RCA output voltage 0.2-5V
High-Level input S/N 105 dBA
RCA input S/N 115 dBA
High-Level input THD 0.02%
RCA input THD 0.01%
REM OUT output current 12V 500 mA
SPK input sensitivity Max 20V (CH1-4) / 40V (CH5-6)
RCA input sensitivity Max 3.2V (CH1-4) / 6.4V (CH5-6)
Turn-On 10V (REM), 1.3V(SPK/DC), 15mV (RCA)
Turn-On time 3 seconds
Input channels 6
Output channels 12
Parametric / Graphic EQ 31 Bands
Sampling Frequency 192 kHZ
Bit depth 32bit
Processing speed 295 MHz
Idle current 0.46A
Dimensions (in) 7.5 x 4.2 x 1.5
Dimensions (mm) 191 x 107 x 39.
