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JBL DSP4086 (DSP 4086)

480W RMS DSP Series Class-D 8-Channel Amplifier with Digital Signal Processing

JBL
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• 40 watts x 8 channel @ 4 ohms
• 60 watts x 8 channel @ 2 ohms
• Total RMS Power: 480 watts
• Class D 2 ohms Stable 8-Channel Amplifier

Learn more about the dsp4086
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$349.95

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FREE 2-day shipping to VA. Get it Sat, Mar. 30
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Description


JBL brand icon

Authorized dealer

Product Details:

  • DSP Series Class D 2 ohms Stable 8-Channel Amplifier
  • RMS Power Rating:
    • 4 ohms: 40 watts x 8 channel
    • 2 ohms: 60 watts x 8 channel
  • Total power output: 480 watts
  • LED Power/Protect Light
  • Wired bass level remote control included
  • Speaker-level (high-level) inputs
  • 3-way protection circuitry (thermal, overload, and speaker short protection)
  • CEA-2006 standard compliance
  • Digital Signal Processing:
    • DSP and EQ tuning tool adjustments made via USB connection to a Windows PC
    • Each channel has an independent 31-band graphic or parametric EQ
    • Adjustable high-, low-, and band-pass filters (20-20,000 Hz)
    • Selectable filter slopes (6, 12, 18, 24, 30, 36, 42, 48 dB/octave)
    • 31-band EQ (selectable parametric or graphic)
    • Selectable phase: 0° or 180°
    • Adjustable delay: 0 to 12ms in 0.2ms increments
  • Input sensitivity: 680mV - 6 volts
  • Frequency Response: 10 - 22000 Hz
  • Total Harmonic Distortion (THD): <1%
  • Signal to Noise Ratio: 90 dB
  • Variable high-pass filter: 20 - 20000 Hz
  • Variable low-pass filter: 20 - 20000 Hz
  • Fuse Rating: 40A
  • 8 AWG gauge amplifier wiring kit is recommended for installation
  • Dimensions: 9-3/8" L x 5-11/16" W x 2" H
  • Authorized Internet Dealer
  • 1-year Manufacturer's Warranty
  • MFR #: DSP4086AM

Specifications & Details


Key Features
Amplifier Key Features
Built-in DSP
Speaker Level Inputs
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
Series
DSP Series
Amplifier Class
D
Number of Channels
8-Channel
Total RMS Power Output
480 watts
Maximum Input Gauge Size
8 AWG
Minimum Impedance Unbridged
2 ohms
Minimum Impedance Bridged
Not Bridgeable
Frequency Response
10 - 22000 Hz
THD at Rated RMS Power
<1%
Speaker Level Inputs
Yes
Preamp Outputs
No
Built-in Crossover
Low-Pass (LP)
High-Pass (HP)
Full (AP)
High-Pass Crossover Frequency
20 - 20000 Hz
Low-Pass Crossover Frequency
20 - 20000 Hz
Signal-to-Noise Ratio
90 dB
Remote bass/level controller
Yes
Fuse Rating
40A x 1 
Total Fuse Rating
40
Strappable
No
Sonic Certified Amplifier
Not Tested
Amp Bluetooth Connectivity
No
Hi-Res Certified
No
Low-Level Input Sensitivity
680mV - 6 volts
High-Level Input Sensitivity
1.6V - 15 volts
What is in the box?
Paperwork
User manual
Warranty/Registration card
WITB: Amplifiers
Amplifier
Wired gain knob (wire attached)
Mounting screws (6)
Washers (6)
One spare fuse
High-level input wiring harness w/ molex connector
Warranty and Return Policy
Parts Warranty Duration
1 year
Labor Warranty Duration
1 year
Warranty Provider
Manufacturer

Item Details


Manufacturer:

JBL

Model Number:

DSP4086AM

Weight:

4.70lbs

Internal SKU:

dsp4086

Internal Product ID:

184395

Customer Ratings & Reviews



5 star
75%
4 star
0%
3 star
0%
2 star
25%
1 star
0%



Durability
4.7
Value
5
Features
5
Design
4.8
Usability
4

Customer Reviews

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Very Clean Sounding Amp/ DSP

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

31

found this helpful.

Perfect condition. Great Value

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

By Tim on June 29, 2022 Checkmark Icon Verified purchase

27

found this helpful.

Love this little amp ( for my needs)

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

26

found this helpful.

Great Amp, Terrible Webstore

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

24

found this helpful.

Add-ons


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