8-Channel In and 8-Channel Out Digital Sound Processor (DSP) with Bluetooth
SHIPPING - RETURNS - WARRANTY - CANCELLATION POLICY
*** Market Conditions after 2020 have changed the landscape of automotive parts. Although we try to stock 1000's of items in our multiple warehouse and use multiple distribution channels, having back-orders are unavoidable in today's market. If you are in need of a product quickly, we suggest email, message, or call us for availability so that we may explore your options.
Email: Sales@Speedzoneweb.com
Call: 407-846-8430
Text: 407-749-6314
Frequently Asked Questions
DS18 DSP8.8BT 8-Channel In and 8-Channel Out Digital Sound Processor with Bluetooth
What is power without control? The DSP8.8BT, the latest addition to our line of Digital Sound Processors, gives listeners unchecked control over every facet of their audio system allowing easy and precise setting filtration. The DSP8.8BT allows you to access untapped power in your vehicle’s audio system, and give you the control needed to handle and achieve the quality of sound you desire.
With audio filtration settings accessible directly from your phone, getting the crispest audio quality possible has never been easier. This also gives users the option to save presets for certain songs or genres allowing for the perfect listening experience one hundred percent of the time.
The DSP8.8BT gives you access to a great number of tuning options that can be adjusted using the DSP8.8BT Application on the App Store or Google Play. Each input can be adjusted and summed. You can save your options and multiple presets for 8 channels, @6db/octave to 48db/octave, and visualization for your actual and simulated EQ curve.
Highlights
- Bluetooth connectivity to allow for easy and accessible audio tuning
- Easy to use software found on Google Play or the App Store to fine tune and monitor every aspect of your signal processing.
- 8 RCA and/or HI-level speaker inputs
- 8 RCA outputs
- 31 band graphic equalizer
- crossover adjustable on each channel from 6 to 48DB/OCT.
Great for:
- Car Audio
- Pro Audio
- Motor Cycles
- Home Studio
- Stunt Walls
- DIY Projects





Technical Details
| SPECIFICATIONS | |
| POWER SUPPLY | |
| Working Voltage | 9 – 16 VDC |
| Remote Input Voltage | 9 - 16V |
| Remote Output Voltage | 12.8V (0.5A) |
| Fuse Size | 2 Amp |
| AUDIO | |
| THD + N | < 1% |
| Frequency Response | 20Hz-20KHz (+/- 0.5dB) |
| Signal to Noise Ratio @ A Weighted | >100dB |
| Input Sensitivity | 0.2 - 9V |
| Input Impedance | 20kΩ |
| Maximum Pre-Out Level (RMS) | 8V |
| Pre-Out Impedance | 200Ω |
| AUDIO ADJUSTMENT | |
| Crossover Frequency | Variable HPF/LPF 20Hz to 20KHz |
| Crossover Slope | Selectable 6/12/18/24/36/48 dB/Oct |
| Equalization | 31 Bands Parametric |
| Equalization | 31 Bands Parametric |
| Q Factor | Selectable 0.05 to 20 |
| EQ Presets | Yes POP/Dance/Rock/Classic/Vocal/Bass |
| User Presets | Yes Basic / Advanced |
| SIGNAL PROCESSING | |
| DSP Speed | 147 MIPS |
| DSP Precision | 32-Bit |
| DSP Accumulators | 72-Bit |
| DIGITAL TO ANALOG CONVERSION (DAC) | |
| Precision | 24-Bit |
| Dynamic Range | 108dB |
| THD + N | -98dB |
| ANALOG TO DIGITAL CONVERSION (ADC) | |
| Precision | 24-Bit |
| Dynamic Range | 105dB |
| THD + N | -98dB |
| INPUT | OUTPUT | |
| High / Low Level Input | Up to 8 channel |
| Low Level Output | Up to 8 Channel |
| Type | RCA (Female) |
| DIMENSIONS | |
| Length | 6.37”/162 mm |
| Depth | 3.6”/91.5 mm |
| Height | 1.24”/31.7 mm |
Our History
For 26 years Speedzone Performance LLC has been providing aftermarket car parts to Central Floridians and 1000's of customers online. What makes us different than all the other places online? We have 3 actual brick and mortar locations where were serve customers daily and find new ways to provide support and assistance to the automotive community at large. From our in house SPDZ1 Brand, to our constantly growing in stock inventory, we strive to make our customer service and ease of purchase stand out from the rest! We are also one of the largest automotive part financing providers anywhere in the United States, and continue to provide more options for our customers every year. We love what we do, and it shows in every product we sell and every new customer who becomes a part of our Speedzone Family.