Description
DS18 DSP8.8BT
The DS18 DSP8.8BT is a professional-grade digital sound processor (DSP) with 8 channels in and 8 channels out designed for advanced car audio tuning and system optimization. It features Bluetooth connectivity that lets you wirelessly control and fine-tune audio settings via a mobile app on iOS or Android, including EQ, crossovers, delay, and gain adjustments. With high-resolution 32-bit processing, a 31-band parametric equalizer, variable crossovers (6–48 dB/octave), adjustable delay, phase control, and multiple presets, the DSP8.8BT gives you complete flexibility to shape sound for multi-amplifier, multi-speaker systems. It supports up to 8 channels of high/low-level inputs and 8 channels of RCA outputs with up to 8 V pre-out, delivering clean, distortion-free audio from 20 Hz to 20 kHz and excellent signal-to-noise performance (>100 dB). Compact and easy to install with Bluetooth tuning, this DSP is ideal for enthusiasts and professionals seeking precision control over complex car audio systems.
Specifications
| Parameter | Specification |
|---|---|
| Working Voltage | 9 – 16 VDC |
| Remote Input Voltage | 9 – 16 V |
| Remote Output Voltage | 12.8 V (0.5 A) |
| Fuse Size | 2 A |
| DSP Speed | 147 MIPS |
| DSP Precision | 32-Bit |
| DSP Accumulators | 72-Bit |
Audio
| Parameter | Specification |
|---|---|
| THD + N | < 1% |
| Frequency Response | 20 Hz – 20 kHz (±0.5 dB) |
| Signal-to-Noise Ratio (A-Weighted) | > 100 dB |
| Input Sensitivity | 0.2 – 9 V |
| Input Impedance | 20 kΩ |
| Maximum Pre-Out Level (RMS) | 8 V |
| Pre-Out Impedance | 200 Ω |
Audio Adjustment
| Parameter | Specification |
|---|---|
| Crossover Frequency | Variable HPF / LPF 20 Hz – 20 kHz |
| Crossover Slope | Selectable 6 / 12 / 18 / 24 / 36 / 48 dB/Oct |
| Equalization | 31-Band Parametric |
| Q Factor | Selectable 0.05 – 20 |
| EQ Presets | Yes (Pop / Dance / Rock / Classic / Vocal / Bass) |
| User Presets | Yes (Basic / Advanced) |
Digital-to-Analog Conversion (DAC)
| Parameter | Specification |
|---|---|
| Precision | 24-Bit |
| Dynamic Range | 108 dB |
| THD + N | −98 dB |
Analog-to-Digital Conversion (ADC)
| Parameter | Specification |
|---|---|
| Precision | 24-Bit |
| Dynamic Range | 105 dB |
| THD + N | −98 dB |
Input / Output
| Parameter | Specification |
|---|---|
| High / Low Level Input | Up to 8 Channels |
| Low Level Output | Up to 8 Channels |
| Connector Type | RCA (Female) |
Dimensions & Shipping Information
| Item | Specification |
|---|---|
| Unit Length | 6.37 in / 162 mm |
| Unit Depth | 3.6 in / 91.5 mm |
| Unit Height | 1.24 in / 31.7 mm |
| Single Box Dimensions (L × W × H) | 8 × 4.75 × 3.25 in |
| Single Box Weight | 1 lb |
| Master Carton Dimensions (L × W × H) | 17 × 14 × 15 in |
| Master Carton Weight | 30 lb |
| Master Carton Quantity | 24 pcs |
Product Overview
8-Channel In / 8-Channel Out Digital Sound Processor with Bluetooth
If you’re serious about car audio and want to dial in the audio reproduced by your components use DS18’s DSP8.8BT: your system’s new command center.
Total Control
The DSP8.8BT gives you full 8-in/8-out signal control with pro-grade tools right out of the box. You’ve got a 31-band graphic EQ, fully adjustable crossovers (6–48dB/octave), delay, phase control, gain tweaks—everything you need to get that perfect balance.
App-Tuned
Control everything wirelessly through the DSP8.8BT App for iOS or DSP8.8BT App for Android. Set it from your driver’s seat. Dial in your front stage, rear fill, and sub timing in real-time. Save custom presets for your favorite genres or switch between tuning setups with a tap.
Tuned By You, For You
Want more punch in your vocals? This processor gives you surgical-level precision so you can tweak your sound exactly how you like it. Save 10 presets and instantly switch between them depending on what you’re listening to.
Absolute Unit
You’re working with 32-bit DSP processing, real-time data sync, high-voltage RCA outputs (up to 8V), and a smooth Bluetooth connection. No matter what you’re running, this unit can handle it.
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