
4-Channel In and 8-Channel Out Digital Sound Processor (DSP) with Bluetooth




4-Channel In and 8-Channel Out Digital Sound Processor (DSP) with Bluetooth
Sale $234.56 / EACH
Reg.$275.95
15% OFF FOR MOVING SALE!
Availability:414 Items
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Key Features
- Digital Sound Processor
- 4 Channel In
- 8 Channel Out
- Bluetooth Connectivity Via App
- IOS and Android Compatible
- Coated PCB
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Technical Data - Manual
DOWNLOAD THE USER MANUAL
SPECS
Routing Options
A / B / C / D / A+B / A+C / B+C
GAIN
Gain
General Gain
-53 to 0dB
Channel Gain
-33 to +9dB
Cutoff Frequency
20Hz to 20KHz
Types of Cuts
Linkwitz-Riley / Butterworth / Bessel
Attenuations
6 / 12 / 18 / 24 / 36 / 48dB/OCT
Polarity Inversion Phase
0 or 180º
Memories
3 - 100% Configurable
Power Supply Voltage DC
10~15VDC
Maximum Consumption
300mA
Input 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) / LIMITER
Time
0 to 18.95ms
Distance
0 to 6500mm
Threshold
-54 to +6dB
Attack
1 to 200ms
Release
1 to 988ms
INPUT A/B/C/D
Input Channels
4
Type
Electronically Symmetrical
Connectors
RCA
Max Input Level
4.00Vrms (+14dBu)
Input Impedance
100K Ω
Output Channels
8
Connectors
RCA
Type
Electronically Symmetrical
Max Input Level
3.50Vrms (+13dBu)
Output Impedance
100 Ω
DSP
Frequency Response
10Hz to 24KHz (-1dB)
THD+N
<0.01%
Signal Latency
<0.6ms
Bit Rate
32Bits
Sampling Frequency
96KHz
DIMENSION / SHIPPING INFO
Length x Depth x Height
5.6" x 4.25" x 1.6"
Weight
277g / 9.7Oz
Dimensions Single Box L x W x H (Inches)
6.25 x 4.75 x 2.25
Weight (lb)
1
M/C Dimension L x W x H (Inches)
21.25 x 13.75 x 11
M/C Weight (lb)
30
M/C Qty
36 Pcs
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Product Overview
Product Overview
DS18 DSP4.8BTM 4-Channel In / 8-Channel Out Digital Sound Processor with Bluetooth and App Control
DS18’s DSP4.8BTM is the ultimate audio customization tool: with four input channels, powerful filtration tools, and app-driven signal tuning, you have everything you need to build your perfect soundstage.
Total Audio Control
The DSP4.8BTM gives you fine-grain control over your entire system—from sub to tweeter. Four input channels feed eight fully customizable outputs, each with independent settings that can be sculpted for any setup.Hear Every Detail
The DSP4.8BTM includes a 8-band independent parametric equalizer per output channel, so you can target specific frequencies with pinpoint accuracy.Dynamic Crossovers
Activate your crossover then choose your filter—Butterworth, Linkwitz-Riley, or Bessel—and take full command of your frequency split points.Bluetooth Control
The built-in Bluetooth interface keeps things wireless, streamlined, and easily accessible: offering direct access to an extensive list of filtration settings, so your system plays just the way you like it. Download the DS18 DSP App for iOS or Download the DS18 DSP App for Android and instantly adjust time alignment, EQ, crossover filters, and more directly from your phone—and save custom presets for genres, moods, or driving conditions.Start building your perfect soundstage with DS18’s DSP4.8BTM.




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4-Channel In and 8-Channel Out Digital Sound Processor (DSP) with Bluetooth
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This was way to Complicated for me I could not find anything to explain how to set all the sittings after I in installed it.after 4 days of playing around with it I had to take it out it's back in the box and on the shelf no info on how to set it up I felt like I waited to long for it to Arrive I didnt send it back in hopes that someone will come along that knows how to set it up I only got this thing thinking it wood make hooking 3 amps up eazyer but I still wound up using splitters. It's not for . Me
I am in the process of installing but going good
A lot simpler than other DSP’s and the fact that this one is water resistant it’s a plus. Good for basic tuning and for beginners.
its a decent DSP. being it is app controlled makes tuning much easier than a dial or having to use a laptop. I am unsure what to think of the app itself. I feel it is very basic lacking controllability and features I feel any DSP should have. for a basic system it will get the job done and even some more complex. Lack of good user guide is a big thumbs down at any price and probably would have kept me from purchasing it if I had known. Also no remote out is a big - . its small light weight and convienent and is would be best IMO for powersports or simple builds. To be fair I went from a Hertz h8 to this so my opinion on the app's controllability is partially influenced by that. Is it worth the price? I have not had it real long but so far I would say absolutely yes it is a good buy and would be great for your first introduction to using a dsp. Would I buy again ? depends on the build I would be using it for but yes.
Let customers speak for us
from 3603 reviewsFit perfect and just the right power. Awesome for the price

There are great like always… thank you guys

Great product great price and quick shipping..

They are so loud but I plan on upgrading somtime

Love them

I have had the amp now for about a week and I am very pleased and impressed because it's small with a lot of power. This is my second DS18 amp I have had and the 1st one was great and this one is following in the same direction. Good stuff DS18 and thank you

I really love the sound system loud and clear 🔊

I upgraded my 4 door speakers along with the 4 channel 3k watt amp and these things are LOUD

ZR 1-Channel Class D Amplifier 2000 Watts Rms @ 1-Ohm

Real loud

Very well engineered

I finally got the right size amp to fit in my motorcycle fairing with the power I need to do the job

The easiest speaker installation you'll find! If you're looking for plug-and-play, these are the ones to get. What an improvement for my Willys! Also, doesn't hurt that their customer service is superb, shipping was fast, and their returns are free!

PRO 6.5" Shallow Water resistant Mid-Range Loudspeaker 200 Watts Rms 2-Ohm

Love ds18 equipment customer care in America ... I'd like to be a dealer for ds18.. I already have my llc shop and everything just need dealer type priming so I can buy and sell and flood my market with ds18 equipment 💪🏻
Someone please reach out
John kepharts house of bass hermitage ,pa 16148 7248512037
