Open Box, Great - JBL DSP4086AM | 8-Channel Class D Amplifier Design with DSP

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Product highlights

• 40 Watts RMS x 8 @ 4 ohm
• 60 Watts RMS x 8 @ 2 ohm
• Total Peak Power: 1000 Watts
• CEA-2006 Compliant
• Frequency Response:10Hz to 22kHz

Learn more about the dsp4086am_obc8

Universal – fits most vehicles.

Similar items | Update vehicle | Vehicle store

List price $549.95

-36%

$349.96

with warranty

Starting at $32/mo

or 4 payments of $88

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Open Box, Great

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Brand new $499.95

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Current Promotions (1 offer)

30% Off an Amp Kit with Purchase!

This offer cannot be combined with any other coupons or offers.

JBL DSP4086AM - Open Box, Great

https://images.sonicelectronix.com/images/5749752/main/xkit88.jpg

30% off

JBL DSP4086AM - Open Box, Great

$349 ⁹⁶

NVX XKIT88

$96 ⁹⁸

Priced separately $446 ⁹⁴

Promo Savings of $29 ⁰⁹

Total price:

$417 ⁸⁵

Description

Authorized dealer

Item Condition - Open Box, Great:

This product works like new, is well-cared-for and in great condition. May show limited signs of wear or use and may be missing non-essential parts, accessories or original packaging.

General Features:

JBL DSP 4086
Class-D 4-Ohm Stable 8-Channel Amplifier
RMS Power Rating:

4 ohm: 40 watts x 8 chan.
2 ohm: 60 watts x 8 chan.

Total power output: 1000 watts
CEA-2006 Compliant Amplifier
Pulse Width Modulated MOSFET power supply
Wired remote bass level control included
LED power (green) and protect (red) indicators
Soft start turn-on
4/3/2 or Mono channel operation
Speaker-level (high-level) inputs
Preamp RCA outputs to daisy chain multiple amps
3-way protection circuitry (thermal, overload, and speaker short protection)
Dual speaker terminals simplify the hookup of multiple speakers
Heavy duty aluminum alloy heat-sink OR high-density split-dome convection heat-sink for extreme heat dissipation
Frequency Response:10Hz to 22kHz
Fuse Rating: 40 A
8 gauge power and ground wiring is recommended for installation. Contact us for information regarding a discount on select amplifier kits from our website when purchased together with this amplifier. Click Here for our contact information.
Authorized Internet Dealer
1-year Manufacturer's Warranty

Specifications & Details

Power Specifications - Full Range Channels

RMS Power @ 4 ohms

40 watts x 8 channel

RMS Power @ 2 ohms

60 watts x 8 channel

Amplifier Specifications

Amplifier Class

Number of Channels

8-Channel

Total Peak Power Output

1000 watts

Total RMS Power Output

480 watts

Maximum Input Gauge Size

8 AWG

Signal-to-Noise Ratio

90 dB

What is in the box?

WITB: Amplifiers

Amplifier

Warranty and Return Policy

Parts Warranty Duration

1 year

Labor Warranty Duration

1 year

Warranty Provider

Manufacturer

Customer Ratings & Reviews

JBL DSP4086AM - Open Box, Great thumbnail image

Overall rating distribution

5 star		80%
4 star		0%
3 star		0%
2 star		20%
1 star		0%

Filter by Star Rating

Show only Verified Purchases

By feature average rating

Durability		4.7
Value		5
Features		5
Design		4.8
Usability		4

Customer Photos & Videos

Customer Reviews

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Very Clean Sounding Amp/ DSP

The following review is for DSP4086, which is a part of the bundle you are viewing.

I was replacing an old JBL MS-8 in my BMW. I originally gutted the entire audio system. So, all the infrastructure was already in place. It was a simple swap of connectors etc. Even if I didn’t have all the various connectors etc in place, it wouldn’t be too bad.

I have 2 additional amps in the car. I did not use the filters in the software (high pass & low pass) on any speakers that were already using filters (via the amp). The ability to parallel settings is a nice & time saving feature. My only complaint about it is that the USB connector cable needs to be about 2-3’ longer.

You do need to set the mixer and tell the DSP what channels you are using and what speakers are powered by each channel. This was not clear in the directions.

The software was easy to down load from the JBL website. It can be a little overwhelming to look at, at first. I’d suggest using YouTube / https://youtu.be/CNPjM3Xe7bI

The above was a helpful video.

By matthew on January 19, 2022 Checkmark Icon

Verified purchase

39 found this helpful

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Love this little amp ( for my needs)

The following review is for DSP4086, which is a part of the bundle you are viewing.

Great for a factory upgrade. Installed in a 18 4Runner under the driver seat. I've got 9 (8 + 1 sub) speakers on 7 channels. I'm running it off the stock Toyota head unit. This amp about doubles the power and nearly doubles the volume. What sets it apart though is the value for the DSP. The channel delay function although subtle is noticeable improvement in sound stage. The software is easy to use. I had my installer route the amp's USB cable to my center console so I can plug in my laptop anytime and tweak. You could spend hours tuning. If you are replacing stock speakers randomly this will allow you to really overcome issues. I would think even adding this to a totally stock system would make a world of difference. We'll see if lasts !

By Michael on August 12, 2022 Checkmark Icon

Verified purchase

35 found this helpful

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Perfect condition. Great Value

The following review is for DSP4086, which is a part of the bundle you are viewing.

Perfect condition. excellent Value. Controls are awesome, allowing for custom tweaking. Sound is excellent

By Tim on June 29, 2022 Checkmark Icon

Verified purchase

34 found this helpful

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Great Amp, Terrible Webstore

The following review is for DSP4086, which is a part of the bundle you are viewing.

I love the amp, but so far I keep getting let down by Sonic Electronix. The first time I ordered it, I received and installed it, but it had numerous problems. The first one was that auto turn on would not work using the audio signal. The second is that it would not accept low level input. The third is that when using high level input, the amp would cut out under moderate load. I sent that one back, and received another, this one will not accept input from channels, 2, 4, and 6. I would love to give this amp 5 stars, but 2 duds in a row seem very unlikely unless there are a considerable amount of bad quality amps out there.

By Tyler on April 24, 2023 Checkmark Icon

Verified purchase

32 found this helpful

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The following review is for DSP4086, which is a part of the bundle you are viewing.

Good replacement amp for Tundra.

By Tom on October 27, 2025 Checkmark Icon

Verified purchase

2018 Toyota Tundra

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Add-ons

Belva BAK86

Complete 8 Gauge Amplifier Wiring Kit with 6-Channel RCA Interconnects

(57)

$39.98

List price $79.98

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JBL DSP4086AM - Open Box, Great

$349.96

Current Promotions (1 offer)

Description

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