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Co-developed with iDatalink Maestro, the DSR1 combines a full-featured digital signal processor with a flashable Maestro integration module.
| Processor Type | Digital Processor |
| Signal Input | 4 Balanced Differential RCA Inputs 4 High-Level Inputs w/ Signal Sense 2 AUX RCA Inputs SPDIF Coaxial Input |
| Gain | — |
| Input Impedance | 20k Ohms |
| Output Impedance | 200 Ohms |
| Frequency Response | 20Hz - 20kHz +/- 0.5dB |
| Operating Voltage | 9 - 16 VDC |
| Mounting | Behind Dash |
| Signal Output | 8 RCA Outputs |
| Input Voltage |
Low Level (RCA): up to 4V High Level: up to 12.5V High Level Turn-On: 4V - 16V AUX: up to 2V |
| Output Voltage | up to 4V RMS |
| Signal-to-Noise |
RCA: >100 dBA (A-weighted) AUX: >100 dBA (A-weighted) |
| THD+N | <1.0% |
| Digital Signal Processing (DSP) | Speed: 147 MIPS Precision: 32-BIt Accumulators: 72-bit |
| Analog to Digital (ADC) | Precision: 24-Bit Dynamic Range: 105 dB THD+N: -98 dB |
| Crossover Frequency | Variable: 20 Hz to 10 kHz |
| Crossover Type | High-Pass Low-Pass Band-Pass All-Pass Fixed Linkwitz-Riley |
| Digital to Analog (DAC) | Precision: 24-Bit Dynamic Range: 108 dB THD+N: -98 dB |
| Crossover Slope | Selectable Slope: 6/12/18/24/30/36/48 dB/Octave |
| EQ Frequency Centers |
Channels: Front/Spare/Rear/Sub Frequency Bands: 31 per channel |
| Smartphone Compatibility |
APPLE: iOS 10.0 or later (iPhone, iPad, iPod touch) ANDROID: Oreo 8.0 or later (optimized for 5-inch screen or larger) |
| EQ Frequency Controls | Selectable Q: 0.01 to 10.0 |
| Smartphone App |
App Store Google Play |
| Shipping Weight | 0.5 lb. (0.22 Kg) |
| Dimensions (H x W x D) | 1.26" x 4.04" x 5.12" (32 mm x 102.5 mm x 130 mm) |
Most products ship directly from our vendor warehouses or distributor network. Shipping times can vary depending on the brand, product size, availability, and destination.
Large or oversized items such as lift kits, wheels, tires, bumpers, exhaust systems, and audio enclosures may require additional handling time or freight shipping.
If there is ever an issue with availability, shipping cost, or delivery timing, we will contact you before moving forward with the order.
Returns may be accepted on most new, unused, unopened items within 30 days of delivery. Items must be in original packaging and in resellable condition.
Installed, used, damaged, missing-parts, electrical, special-order, clearance, or custom-built items may not be eligible for return.
Return shipping is normally the customer’s responsibility unless the return is due to our mistake, such as the wrong item being shipped.
Before sending anything back, please contact Kaos Offroad so we can review the order and provide return instructions. Returns sent without approval may be refused.
Some products are vehicle-specific. Please verify fitment before ordering. If you are unsure, contact us with your year, make, model, sub-model, and any relevant details before purchasing.
Original shipping charges, freight charges, and vendor restocking fees may be non-refundable depending on the item and supplier policy.


















