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Limited Warranty – Amplifiers (USA)
JL Audio warrants this product to be free of defects in materials and workmanship
for a period of two (2) years from the original date of purchase. This warranty is
not transferrable and applies only to the original purchaser from an authorized
JLAudio dealer. Should service be necessary under this warranty for any reason due
to manufacturing defect or malfunction, JL Audio will (at its discretion), repair or
replace the defective product with new or remanufactured product at no charge.
Damage caused by the following is not covered under warranty: accident, misuse,
abuse, product modification or neglect, failure to follow installation instructions,
unauthorized repair attempts, misrepresentations by the seller. This warranty does
not cover incidental or consequential damages and does not cover the cost of
removing or reinstalling the unit(s). Cosmetic damage due to accident or normal
wear and tear is not covered under warranty.
Warranty is void if the product’s serial number has been removed or defaced.
Any applicable implied warranties are limited in duration to the period of the
express warranty as provided herein beginning with the date of the original
purchase at retail, and no warranties, whether express or implied, shall apply to
this product thereafter. Some states do not allow limitations on implied warranties,
therefore these exclusions may not apply to you. This warranty gives you specific
legal rights, and you may also have other rights, which vary from state to state.
If you need service on your JL AUDIO product:
All warranty returns should be sent to JL Audio ’s Amplifier Service Facility
freight-prepaid through an authorized JL Audio dealer and must be accompanied
by proof of purchase (a copy of the original sales receipt). Direct returns from
consumers or non-authorized dealers will be refused unless specifically authorized
by JL Audio with a valid return authorization number. Warranty expiration on
products returned without proof of purchase will be determined from the
manufacturing date code. Coverage may be invalidated as this date is previous
to purchase date. Non-defective items received will be returned freight-collect.
Customer is responsible for shipping charges and insurance in sending the
product to JL Audio. Freight damage on returns is not covered under warranty.
For Service Information in the U.S.A. please call
JL Audio Customer Service:
(954) 443-1100 9:00 AM – 5:30 PM (Eastern Time Zone)
JL Audio, Inc.
10369 North Commerce Pkwy. Miramar, FL 33025
(Do not send product for repair to this address)
International Warranties:
Products purchased outside the United States of America are covered
only by that country’s distributor and not by JL Audio, Inc.
VX600/2i_MAN_121917
Connections
Power Connector
Connection Wire Capacity Description
+12 VDC (+) 4 AWG Positive (+12V) Power Connection to Battery
Ground (–) 4 AWG Negative (GND) Chassis Ground Connection
Remote 18 to 10 AWG Positive (+12V) Remote Turn-On Input from Source Unit
Analog Input Harness
Label
Plug/Wire
Color
Description
Input 1 White RCA Channel 1 Signal Input
Input 2 Red RCA Channel 2 Signal Input
Pre-Out Left White RCA Preamp Signal Output 1
Pre-Out Right Red RCA Preamp Signal Output 2
Remote Blue Positive (+12V) Turn-On Output (475 mA limit)
Valet Green Negative (GND) Ground Input (activates the Valet Mode Preset)
Speaker Output Harness
Label Wire Color Description
A
White
Ch. 1
(+) Positive Speaker Output Ch. 1&2 Bridged (+)
White/Black (–) Negative Speaker Output
B
Gray
Ch. 2
(+) Positive Speaker Output
Gray/Black (–) Negative Speaker Output Ch. 1&2 Bridged (–)
Data Connections
Label Type Description/Use
JLid-COMM RJ45 Jack Optional accessory connections (VXi-BTC, VXi-HUB, etc)
JLid-CTRL RJ45 Jack Optional DRC (Digital Remote Controller) connection
USB USB A/B Port Computer connection to congure TüN™ Software Interface
DIGITAL-In S/PDIF Port 2-channel, optical (Toslink) digital input
DIGITAL-Out S/PDIF Port 2-channel, optical (Toslink) digital output
SD + Reset
Reset Buttons Multifunction use (Reboot/Reset/Device Firmware Update mode)
Micro SD Slot Used for future expansion
Specifications
Amplier Specications
Amplier Topology 2nd-Gen NexD™ High Speed Class D
Power Supply Unregulated MOSFET switching type
Recommended Power/GND Wire 4 AWG
Recommended Fuse 50 A
Standby Current Draw 1.9 mA
Input Voltage Range 200 mV - 16 V RMS
Rated RMS Power @ 14.4V,
<1% THD+N
180W x 2
@ 4 Ω
300W x 2
@ 2 Ω
600W x 1
@ 4 Ω Bridged
Rated RMS Power @ 12.5V,
<1% THD+N
140W x 2
@ 4 Ω
225W x 2
@ 2 Ω
450W x 1
@ 4 Ω Bridged
Frequency Response 12 Hz - 24 kHz (+0, -1dB)
Analog
Inputs
S/N Ratio,
(A-weighted, 20 kHz
noise bandwidth)
99 dB (Referred to rated power),
76 dB (Referred to 1 W)
Digital
Input
S/N Ratio,
(A-weighted, 20 kHz
noise bandwidth)
100 dB (Referred to rated power),
78 dB (Referred to 1 W)
Damping Factor >100 / 50 Hz @ 4 Ω, >50 / 50 Hz @ 2 Ω
DSP Specications
Processor AKM AK7738, processing at 24 bit/96 kHz
Analog
Inputs
Type Line-Level, Dierential-Balanced
Number of Channels 2, via harness-mounted female RCA jacks
Digital
Input
Type S/PDIF Optical via chassis-mounted Toslink port
Bit Depth/Sample Rate
Up to 24 bit/192 kHz
Analog
Outputs
Type 2 Line-Level, via harness-mounted female RCA jacks
Max Output Level 4 V RMS
Digital
Output
Type S/PDIF Optical via chassis-mounted Toslink port
Bit Depth/Sample Rate 24 bit/96 kHz
Dimensions
L x W x H 9.81 in x 6.62 in x 2.12 in / 250 mm x 168 mm x 54 mm
What is TüN?
TüN™ is software that you use to configure, tune and control your VXi
amplifier, and other JL Audio DSP products. TüN™ automatically recognizes
what it is connected to, and allows you to make adjustements with a
clear interface specifically set up for that product. TüN™ is available for
download for free in a variety of applications, for computers and most
handheld devices. For more information, visit: jlaudio.com/tun
For Windows® PC or Mac® computers, TüN™ connects via
USB and offers complete control and command of the entire
VXi feature set from the comfort of your desk or driver’s seat.
Software also runs in demo mode, without connected amplifiers,
for offline setup or demo purposes. Test drive it for free!
For iPad or Android tablets. Enjoy the full-featured TüN™ software
experience on your tablet, with the freedom of a wireless connection
via Bluetooth®. Requires VXi-BTC Bluetooth® Communicator.
Wireless connection and streamlined options, for fast and simple
amplifier setup. Download TüN™ Express for iPhone, iPad and Android
phones & tablets. Requires VXi-BTC Bluetooth® Communicator.
Wiring Diagram - VX600/2i
+12 VDC - Positive (+12V) Battery Connection
Ground - Negative (–) Ground Connection
Remote - Positive (+12V) Turn-On Input From Source Unit
JLid-COMM - Optional Network Hub or
Bluetooth® Communicator Connection (Sold Separately)
JLid-CTRL - Optional Digital Remote Controller
(DRC) Connection (Sold Separately)
ANALOG AUDIO INPUTS
Input 2 - Ch. 2 Input
Input 1 - Ch. 1 Input
Pre-Out Right - Analog Preamp Output
Pre-Out Left - Analog Preamp Output
Remote - Turn-On Output (+12V)
Valet - Valet Preset Toggle (–)
Included
Not Included
DIGITAL-In - From Optical Digital (S/PDIF) Source
DIGITAL-Out - To Optical Digital (S/PDIF) Input on Next Device
USB A/B Cable - To Computer with TüN™ software installed
SPEAKER OUTPUTS
B - To Speaker(s): (+ and –)
A - To Speaker(s): (+ and –)
AB
Standard CAT5 Network Cables
Optical Audio Cables