SKU: 43092656422

DS18 DSP8.6iA 6-Channel Car Amplifier with 8-Channel Digital Sound Processor

$278.98 $309.98
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Ships within 48 hours · Estimated delivery Jul 19 - Jul 24

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Description

DS18 DSP8.6iA 6-Channel Car Amplifier with 8-Channel Digital Sound ProcessorDS18 DSP8. 6iA 6 Channel Car Amplifier with 8 Channel Digital Sound Processor Take complete control of your audio system with DS18's new line of Digital Sound Processors! Now you can control every aspect of your audio system with ease with precise filtering settings. The DSP6iA gives you many highways in which you can fine tune your audio. The DSP6iA will be hooked up directly to your PC (not mac compatible) or laptop for a multitude of tuning options

DS18 DSP8.6iA 6-Channel Car Amplifier with 8-Channel Digital Sound Processor

Take complete control of your audio system with DS18's new line of Digital Sound Processors! Now you can control every aspect of your audio system with ease with precise filtering settings. The DSP6iA gives you many highways in which you can fine tune your audio.

The DSP6iA will be hooked up directly to your PC (not mac compatible) or laptop for a multitude of tuning options that are just a few mouse clicks away. Also included is an easy to use wired controller that acts as an interface for song switching, volume, and your saved presets. This unit has an included BT receiver so you do not even need a head unit. You can stream directly from your phone if you so wish, which makes the versatility of this DSP immeasurable.

The software is downloaded at ds18.tools and does not take a high learning curve to master. Each input can be adjusted and summed. You can save your options and multiple presets for 6 channels, @6db/octave to 48db/octave, and visualization for your actual and simulated EQ curve.

Highlights

  • Bluetooth streaming so you can use your smartphone, tablet, or laptop for endless music
  • Built in amplifier that gives 70w rms @4ohms x6 channels. Channels 5/6 can be bridged for a subwoofer and will give 240w @4ohms bridged.
  • Easy to use software found at ds18.tools to fine tune and monitor every aspect of your signal processing.
  • Wired controller that acts as a gateway to all your presets and also will control your volume, play list, and other functions you would normally need a head unit for.
  • Multiple inputs such as 6ch high level, 2ch low level, Auxiliary, Optical, and USB to get you a highway of musical paths.

What's in the box?

DSP8.6iA 1pc
User Manual 1pc
Type-C USB cable(3m) 1pc
High level IN cable(12pin) 1pc
Remote controller 1pc
Connecting cable for remote controller (5m) 1pc
Installation Bracket 4pc
Black self tapping Screw 4pc
Hexagon socket screw 8pc
2.5mm Allen wrench 1pc

 

Technical Details
Download DSP8.6iA Product Manual

 

Power supply
Working Voltage DC 7.5-16V
REM input voltage 9-16V
REM output voltage DC12.8V (0.5A)
Signal Processing
THD @1KHz, 1V Rated Power Output 0.02%
Band width @-3dB 10-21KHz
Signal-to-noise ratio @ A weighted >95dB
Channel Separation @ 1kHz >60dB
Input sensitivity (AUX in) 2mV - 2V
Input sensitivity (high level) 8mV - 10V
Input impedance (ohm) low level : 22K / high level : 36
Maximum output level (RMS) @ 0.1% THD 2V
Input/output
High level input Up to 6 channel
Auxiliary input Stereo
Optical Input Stereo (96KHz/24bit)
Bluetooth input Stereo
Low level (PRE) output Up to 2channel
4Ohm( stereo) power @1% THD 6 x 80 W RMS (CH 1,2,3,4) only 4 ohms
2Ohm( stereo) power @1% THD 2 x 130 W RMS (CH5/6 only)
4Ohm( bridged) power @1% THD 1 x 260 W RMS (CH5/6 only)
Measurements
Length x with x height 320mm x 143mm x 56mm
Shipping Notes
  • Free Standard Shipping on $100+ Orders to the USA.
  • Except Preorder products are shipped in 48 hours.
  • Delivery to the USA:
  1. Standard Shipping : 3-10 business days
  • If time is of the essence, please consider selecting expedited delivery for faster service.
Exchange/Return Notes
  • We offer a 30-day return/exchange service after receiving.
  • Final sale items are not eligible for returns or exchanges.
  • To process your return/exchange, please contact us at [email protected]
  • Please click here for more details>>> Return & Exchange Policy
SKU: 43092656422

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4.4 ★★★★★
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L
Verified Purchase
Ligia
Lake Worth, US
★★★★★ 5
Better than Kilmat
Material Type: 157mil Closed Cell Foam, Style: 157 mil 36 SqFt
Great adhesion, and you can immediately see the sound difference when you rap the area and compared it to another area without it. Also, very easy to cut and apply. Once on, you may not be able to peel it and reposition it, so be sure where you want it.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on March 2, 2026
J
Verified Purchase
J M.
Dallas, US
★★★★★ 3
Not much noise reduction…
Material Type: 157mil Closed Cell Foam, Style: 157 mil 36 SqFt
Easy to install but did not provide much sound dampening…
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on April 28, 2026
T
Verified Purchase
Travis McKinstry
Natrona Heights, US
★★★★★ 5
High quality, super sticky, very effective
Style: 30 sqft
As long as the surface is thoroughly cleaned, these mats will stick to just about anything. They provide my car with a tremendous amount of sound dampening and have made riding in the car 10 times more enjoyable. I drive a Toyota Yaris and although the engine is built like it's meant to last forever (imagine that), the rest of the car is not of high quality. Which means we used to get A LOT of noise coming from the road, other cars, etc. After I installed these mats which, by the way, I wasn't able to install on every surface I wanted to install them on (due to lack of tools to be able to disassemble certain parts of the interior), the noise coming from outside the car is nearly completely gone. I covered the underside of my hood, the entire interior part of the hatchback, most of the floor in the trunk / spare tire well, and the entire interior side of the doors. The parts I couldn't get to (or didn't want to) were: the ceiling, underneath the driver & passenger seats, behind the dash and the floor for the 2nd row seating. As you can see I left a lot of surfaces untreated with this product AND STILL it blocks most of the sound. To note: people recommended getting the roller tools to help install these mats. I got a few of them in different sizes and they worked O K. Not because of the quality of the tool but because some places you need to install these mats in don't have enough clearance to use the tool. That being said, for the larger surfaces, the roller tools help a lot. Also I found it very beneficial to use aluminum tape while installing these. The tape I used is specifically designed for materials that undergo high temperature changes (like your dryer vents, etc.). This wasn't because the mats were not sticky enough but because there were some places I installed the mats with small gaps between them. I'd also recommend getting some kind of fluffy insulation-type material for large spaces that need noise dampening. Rock wool, for example, worked great for me. As an example, the interior sides of the 2nd row seating walls had large spaces between the plastic interior cover and the metal part of the car wall. I'd install the mats on the metal but was left with 6" - 7" of space between it and the plastic cover. I chose to fill those spots (and spots like it) with insulation which provided EVEN MORE noise dampening.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on November 25, 2024
C
Verified Purchase
Cee
New York, US
★★★★★ 5
Best butyl out there.
Style: 30 sqft
If you want the money you're spending on equipment to pay off, you NEED to deaden sound! I've used every major brand and siless is my favorite to work with and the best value for your money, I'm not just adding weight, it's a thermal barrier and reduce outside noise. I turned a 10 year old, base model civic into what feels like a top tier Lexus . Does not offgas, no smell. Super easy to install. Make sure you get a set of rollers! They're required to achieve the advantages of this stuff, it MUST be adhered well and you don't want to tear the interior out twice.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on August 10, 2025
A
Verified Purchase
Amazon Customer
Massapequa, US
★★★★★ 5
Yes
Style: 30 sqft
Easy to work with, quiets doors very well, cuts very easily to any shape needed or wanted with scissors, sticks well, and molds in to place well
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 11, 2026

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