1-4 DAYS DELIVERY
DS18 4-Channel In and 8-Channel Out Digital Sound Processor (DSP) with Bluetooth
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24 MONTHS GUARANTEE
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DS18 DSP4.8BTM 4-Channel In and 8-Channel Out Digital Sound Processor with Bluetooth
At DS18, our team of engineers is always working to give users unrestrained control over the unmatched power our products deliver. The DSP4.8BTM, our newest digital sound processor, gives users access to every bit of power in your vehicle’s audio system, allowing you to gain the control needed to handle and achieve the quality of sound you desire.
Creating a flawless audio system has never been easier. The DSP4.8BTM gives users access to a list of filtrations settings directly from our BT Interface. This interface also gives users option to save presets for certain songs or genres allowing for the perfect listening experience one hundred percent of the time.
The DSP4.8BTM gives you access to a great number of tuning options that can be adjusted using the DSP4.8BTM Application on the App Store or Google Play.
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.
- 4 Channel RCA inputs
- 8 Channel RCA outputs
- Parametric equalizer with 8 independent band per channel
- Crossover with filters: Butterworth, Linkwitz-Riley and Bessel.
Great for:
- Car Audio
- Pro Audio
- Motor Cycles
- Home Studio
- Stunt Walls
- DIY Projects





| Specifications | |
| ROUTING CHANNEL | |
| Routing Options | A / B / C / D / A+B / A+C / B+C |
| GAIN | GAIN / GANANCIA |
| General Gain | -53 to 0dB |
| Channel Gain | -33 to +9dB |
| FREQUENCY CUTS (CROSSOVER) | |
| Cutoff Frequency | 20Hz to 20KHz |
| Types of Cuts | Linkwitz-Riley / Butter worth / Bessel |
| Attenuations | 6 / 12 / 18 / 24 / 36 / 48dB/OCT |
| INPUT EQUALIZER (EQ IN) | |
| Equalization Bands | 15 Bands |
| Gain | -12 to +12dB |
| CHANNEL EQUALIZER (EQ CHANNEL) | |
| Equalization Bands | 8 Parametric per Channel |
| Gain | -12 to +12dB |
| Q Factor | 0.6 to 9.9 |
| TIME ALIGNMENT (DELAY) | |
| Time | 0 to 18,95ms |
| Distance | 0 to 6500mm |
| LIMITER | |
| Threshold | -54 to +6dB |
| Attack | 1 to 200ms |
| Release | 1 to 988ms |
| POLARITY INVERSION (PHASE) | |
| Phase | 0 or 180º |
| MEMORIES (PRESETS) | |
| Memories | 3 - 100% Configurable |
| INPUT A/B/C/D | |
| Input Channels | 4 |
| Type | Electronically Symmetrical |
| Connectors | RCA |
| Max Input Level | 4,00Vrms (+14dBu) |
| Input Impedance | 100KΩ |
| OUTPUT | |
| Output Channels | 8 |
| Connectors | RCA |
| Type | Electronically Symmetrical |
| Max Input Level | 3,50Vrms (+13dBu) |
| Output Impedance | 100Ω |
| DSP | |
| Frequency Response | 10Hz to 24KHz (-1dB) |
| THD+N | <0,01% |
| Signal Latency | <0,6ms |
| Bit Rate | 32Bits |
| Sampling Frequency | 96KHz |
| POWER SUPPLY | |
| Voltage DC | 10~15VDC |
| Maximum Consumption | 300mA |
| DIMENSION | |
| Height x Length x Depth | 1.6" x 5.6" x 4.25" / 41mm x 142mm x 108mm |
| Weight | 277g / 9.7Oz |
30-Day Return Policy
At Fuego Bass Shop, we want you to be fully satisfied with your purchase. You can return most products within 30 days of delivery for a refund or exchange.
Please note: Any returns with physical damage or missing original packaging may incur a deduction.
Restocking Fee: A 15% restocking fee will be deducted from your refund to cover handling and restocking.
Refunds will be processed to your original payment method within 5–7 business days after we receive and inspect the returned item.
We ship within the United States (excludes recipients in Alaska, Hawaii, Puerto Rico, U.S. Virgin Islands, and Guam).
At Fuego Bass Shop, we understand the thrill of receiving your car audio equipment quickly. Our shipping process is designed to ensure your order arrives safe, fast, and ready to pump bass.
Most orders are processed within 1–2 business days. Standard shipping usually takes 3–7 business days depending on your location. Expedited shipping is available for select items during checkout.
Once your order is shipped, you will receive a tracking number via email so you can follow your gear every step of the way. Our packaging is designed to protect high-performance audio equipment from bumps, vibrations, and shocks during transit.
Please note: Delivery times may vary during holidays, promotions, or due to carrier delays. We highly recommend verifying your shipping address before completing checkout to avoid delays.
If you have any questions about your shipment or need assistance, our support team is ready to help. We want your experience with Fuego Bass Shop to be as powerful and smooth as our bass systems!




