DD Audio DSI-3R

DD Audio DSI-3R comes with DSI-3RMT remote controller.

DSI-3 audio signal processor vastly improves upon the previous DSI-2 with multiple upgrades based on direct customer feedback. Improvements were made to the processing power, input channels, ouput channels, wireless connectivity, setup features, OEM integration, and EQ capability. Even though the feature upgrades were big the size was kept small with only a 1.5″ increace to the chassis lenght.

DD Audio DSI-3 is a DSP that can be controlled via iOS devices or via PC.

Signal inputs both high-level and low-level. Remote system is selectable auto-high, auto-low or cable. This is excellent choice to use with OEM head units. Or to any system where easy-to-use DSP is wanted.

Inputs have summing possibility. Some OEM systems do not have full range signals in one pair of cables, so signal summing helps you to get full range signal in.

This processor can be adjusted via PC ( USB-B cable ) or via iOS devices using bluetooth ( DSI-3 has built-in bluetooth). You can use the bluetooth to both adjustments and audio streaming.

Remote unit ( DSI-3RMT ) has volume control ( independent master / subwoofer control ) and choice of memory positions.

With this DSP you can make all adjustments to active systems.

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 (mm) 191 x 107 x 39