
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 Labor Day Sale!
Availability:344 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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DS18

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 3820 reviewsWanted to upgrade my fairing speakers for my Road Glide Special. The Factory Speakers are just No Good! After all my research, I went with these 6.5s! Awesome decision too! They are exactly what I was hoping for! Going 2 ohm in the front fairing brings the sound and voices out to me while riding at 80mph! No issue at all with hearing everything! I matched these Speakers with my 400.2 MB Quart Amp. Can't wait till the off season, when I will be installing my DS-18 6x9s with a DS-18 amp.

I replaced PRO-TWX1 for these, big difference. I like to hear voice clear, loud and trust me these did the trick. But just be aware you might have adjust your EQ on your radio because these over talk the mid range.

They are pretty bright i have it on the lowest setting and its nice to have no longer need lights on the floor when reaching for anything. The music is also loud and crisp worth it imo pairs well with the rgb tweeters.

I love that there dvc and low watts, i replaced a stock sub in a s650 and it sounds amazing, ps this was the lowest watt dvc Srw i could find.

Gracias DS18

love it

works perfect

0 problems yet but I’m sure it’ll stay that way ds18 never disappoints and descriptions are always spot on. KEEP IT LOUD!

Love how loud an clear they're would buy again but already have 4 ds18 running in the back

outstanding sound for my Plastic boat....

I have a complete ds18 build with over 24 speakers and still adding

Sounds amazing
So glad i got the 10" sub box as well
Now I can hear it well on the highway

Very satisfied with DS18 amp and speakers

Mounted my DS18 ION 700.D2 (700W) amp behind the fairing on my '22 Harley Davidson Street Glide and added a couple DS18 6.5 inch Pro 250WRMS (500W Max) speakers, and all I can say is WOW - my stereo is awesome now!

Amazing sound lots of punch great mods and highs
