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Harman JBL DSP4086 Owner's Manual page 10

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DSP AMPLIFIER
8-channel Class D Amplifier Design with Digital Signal Processing
Features and Benefits
Small footprint, All-in-One Class D Amplifier with DSP Control
JBL DSP Amplifier has everything you need to create a professional sound quality audio system with
the ability to mount your amplifier in tight spaces.
Everything You Need to Get Started
JBL DSP Amplifier has everything you need to create an audio system, or expand your existing one,
plus the ability to add more power by using it as a line driver when you are ready for your next power
upgrade.
Simple Tuning Interface with Complex Features
Easy-to-use tuning interface anyone can understand, learn and control with enough horsepower to
satisfy experienced installers. The Windows PC user interface includes variable crossover control,
0-to-48dB selectable slopes, 31-band parametric or graphic EQ adjustment, time delay in 0.2ms,
output clipping indicator, assignable input to output mixer with input channel summing, output
channel gain, master volume control, clipping indicator and ability to save up to 10 presets.
Versatile Connectivity
This amplifier has balanced differential inputs to provide you with the best sound quality & noise
rejection, can accept RCA or speaker-level inputs so it'll work in almost any system, and the package
includes screw-on RCA-to-bare wire adapters for the speaker-level signal. Plus, all wire connections
are conveniently labeled to make installation a cinch.
Convenient Bass Control
Wired remote control allows for quick adjustment of low frequency output with -30 to +6dB
adjustment directly from the driver's seat.
Conformal Coated PCB
Your JBL DSP Amplifier is engineered to withstand harsh conditions present in a wide variety of
applications, using conformal coated circuit boards to ensure flawless power delivery, year after year.
Harman Standard Reliability Testing
JBL is one of the greatest audio brands in the world. This is not a coincidence given the arduous
testing and quality control. We take our craft seriously and want every consumer to have a world
class experience that lasts and lasts.
JBL Industrial Design
At JBL, we take pride in our iconic design heritage. Our design team took great care to ensure that
your JBL DSP Amplifier will look amazing mounted wherever your music takes you. The smooth curve
of the amplifier body, angular end cap design, and digitized JBL logo all tie together with our classic,
current and future design language while concentrating on the design of your lifestyle.
HARMAN International Industries, Incorporated
8500 Balboa Boulevard, Northridge, CA 91329 USA
www.jbl.com
© 2020 HARMAN International Industries, Incorporated. All rights reserved. JBL is a trademark of HARMAN International Industries,
Incorporated, registered in the United States and/or other countries. Features, specifications and appearance are subject to change
without notice.
What's in the box:
DSP Amplifier
Wiring Harness
USB Drive with Tuning Software
USB Tuning Cable
Wired remote level bass control
Mounting hardware
6 x hi level input adapters
Spare fuse
4 x wire ties
2 x JBL sticker
Quick Start Guide
Technical specifications:
Max Power: 1000W peak
RMS Power Output @ 2Ω:
60W x 8, <1% THD+N
RMS Power Output @ 4Ω:
40W x 8, <1% THD+N
Variable crossovers with hi-pass, lo-pass,
band-pass capability & adjustable
0–to–48dB slopes
Selectable EQ adjustment: Parametric or
Graphic
Selectable 12V/Signal Sense/DC Offset
turn-on modes, with 12V remote output
Frequency Response: 10Hz to 22kHz @ -3dB
Signal-to-Noise Ratio: >90dB @ 4Ω
Subwoofer Level Control: -30dB to +6dB
Fuse Rating: 40A
Operating Voltage: 8V to 16V

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