VX600/2i - Receiver JL Audio - Free user manual and instructions
Find the device manual for free VX600/2i JL Audio in PDF.
| Product Type | Marine Amplifier |
| Channels | 2 |
| RMS Power (4 ohms) | 75 W x 2 |
| RMS Power (2 ohms) | 150 W x 2 |
| Bridged RMS Power (4 ohms) | 300 W x 1 |
| Frequency Response | 12 Hz – 22 kHz |
| Signal-to-Noise Ratio | >104 dB (A-weighted) |
| Total Harmonic Distortion | <1% @ rated power |
| Input Voltage Range | 10 – 16 VDC |
| Current Draw (idle) | 1.2 A |
| Dimensions (L x W x H) | 8.5 in x 7.2 in x 1.8 in |
| Weight | 3.5 lb |
| Filter Type | High-pass / Low-pass (12 dB/octave) |
| Variable Bass Boost | 0 – 12 dB @ 45 Hz |
| Protection Features | Thermal, overcurrent, DC offset |
| Marine Rating | Certified for marine use |
| Input Type | Speaker level & RCA |
| Recommended Fuse | 25 A (ANL type) |
| Maintenance | Clean with dry cloth; avoid moisture |
| Safety Notes | Disconnect battery before installation; use proper fuse |
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USER MANUAL VX600/2i JL Audio
600W Full-Range 2-Channel Class D Amplifier with Integrated DSP


CONNECTION GUIDE
Thank you for purchasing a X Audio amplifier for your sound system.
Your amplifier has been designed and manufactured to exacting standards in order to ensure years of musical enjoyment. For maximum performance, we highly recommend that you have your new amplifier installed by an authorized JL Audio dealer. Your authorized dealer has the training, expertise and installation equipment to ensure optimum performance from this product. Should you decide to install the amplifier yourself, please take the time to read this manual thoroughly to familiarize yourself with its installation requirements and setup procedures.
If you have any questions regarding the instructions in this manual or any aspect of your amplifier's operation, please contact your authorized JL Audio dealer for assistance. If you need further assistance, please contact the JL Audio Technical Support Department at technikale@jlaudio.com or call (954) 443-1100 during business hours.
Installation Applications
This amplifier is designed for operation with 12 vol., negative-ground electrical systems. Using this product in systems with positive ground and/or voltages other than 12V may result in damage to the product and will void the warranty. This product is not certified or approved for use in aircraft.
Product Description
This is a two-channel, full-range Class D amplifier equipped with the second generation of JL Audio's NexD2" high-speed switching technology. It is engineered to deliver reference-grade audio amplification with outstanding efficiency and unprecedented, built-in processing power. Instead of traditional analog processing controlled by knoos and switches, VSG amplifiers feature an integrated DSP (Digital Signal Processor). The amplifier and its integrated DSP are configured using an external device IPC, Tablet or iPhone, with the appropriate JL Audio TUN" application installed. See What Is TUN" section for more info.
Planning Your Installation
It is important that you take the time to read this manual thoroughly and that you plan your installation carefully. It is very easy to damage expensive vehicle systems in modern automobiles. Never assume that you have found appropriate wires without consulting a reliable wiring diagram, or without analyzing with proper test equipment. If you are uncomfortable or unfamiliar with reading diagrams or testing methods, please enlist the services of your authorized 2L Audio dealer to perform the installation. Your authorized dealer has the training expertise and installation equipment to ensure optimum performance from this product. The following are some considerations that you must take into account when planning your installation.

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8.72 m 250 mm 3.43 m 141 mm UL AUDIO 6.02 m 160 mm 981 m 250 mm
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2120 54 mm 1 2 3 4 5 6 7 8 9Safety Considerations
• Install your amplifier in a dry, well-ventilated location that
does not interfere with your vehicle's safety equipment
all bags, seal belt systems, ABS brake system Do not mount the amplittes in the engine
compartment or in any areas of extreme heat
- Securely mount the amplifier so that it does not come
loose in the event of a collision'sudden jolt or as a result
of repeated vibrations during normal operation.
- Check before drilling to make sure that you will not be drilling into
a fuel tank, gas/brake line, wiring harness, or other vital system.
- Do not run system wiring outside or underthest in the electrical line. This is an external necessary unit
vehicle vessel. This is an extremely dangerous which can result in severe damage/disrupt.
• Take the necessary precautions when making
connections to the vehicle's battery.
- Protect all system wires from sharp edges by carefully routing them.
lying them down and using grominets and loom where appropriate.
- Secure all wiring as needed, using cable ties or wire clamps
to protect them from moving parts and sharp edges.
Cooling Efficiency Considerations
The outer shell of your JL Audio amplifier is designed to remove heat from the amplifier circuitry. For optimum cooling performance, this outer shell should be exposed to as large a volume of air as possible. Enclosing the amplifier in a small, poorly ventilated chamber can lead to excessive heat build-up and degraded performance. If an installation calls for an enclosure around the amplifier, we recommend that this enclosure be ventilated with the air of a tan. In normal applications, fan cooling is not necessary. If mounting the amplifier under a seat, make sure there is at least 1 inch (2.5 cm) of space above the amplifier's outer shell to permit proper cooling.
What is Included
(1) Amplifier (1) Power Connection
(1) Reading Input/Pre-Out Harness (1) Speaker Output Harness
(1) JL Audio Badge (4) Corner Caps
(1) USE A/B Cable (6 ft./1.8 ml) [1] Corner Cap Tool
(2) Mark Hot Cap Machine Strawc [1] 2.5 mm Hot Kronch (3) John Tumman (4) 7 mm Hot Kronch
(1) Connection Guide
JL Audio Badge
To complement the amplifier's mounting orientation, the logo badge includes a recessed key feature allowing it to be affixed at 90 degree increments on the amplifier's top. To install, remove the adhesive backing and press the badge at the desired orientation.
1 Power Connector
The VX500/2's +12 VOC and "Ground" connections are designed to accept 4 AWG copper wire. Note: Copper Clad Aluminum (CCA) wire is not recommended. A AWG is the required copper wire wire for this amplification.
A. For applications from the positive (-1.0)/batterboard to the appi
- Run copper wire from the positive (1-20) battery plate to the amplifier mounting location. If additional amplifiers are being installed, run the appropriate gauge copper wire for the combined, maximum current draw, and install a fused distribution block near the amplifiers.
B. An appropriate fuse (sold separately) at the main power wire[s] is
vital for vehicle safety. This fuse must be installed within 18 inches.
(45 cm) of the battery post connection. If this is the only device con
nected to this main wire, use a 50 A fuse. Do not install the fuse until
the power wire has been securely connected to the amplifier.
C. The ground connection should be made to a clean, solid metal grounding point using copper wire, and kept as short as possible. The metal surface of the grounding point should be sanded to create a clean, metal-to-metal connection. For optimal grounding, we recommend using a JL Audio ECS master ground lug (XB-MGLV). All ground connections (source unit and amplifiers) should be made at the same location.
D. The remote connection should be made to the source unit's positive (+12V) remote turn-on output. If your source unit does not have a dedicated remote turn-on output, consider one of the alternative turn-on options (See Turn-On Mode section for more info.)
2 Analog Input/Pre-Out Harness
The Analog Input Harness accepts the following connections:
Line-Level Analog Inputs: Two female RCA jacks feed a differential balanced input section, providing a high degree of input flexibility, and retaining superior noise rejection. This type of input architecture also allows the VX600/21 to cleanly accept any analog audio signal up to 16 VRMS, without using a line-output converter.
Preamp Outputs: Two female, RCA jacks deliver line level, analog audio outputs (Max 4V RMS) that are compatible with most types of aftermarket equipment. These are configured with the TUN Software Interface.
Remote: This connection provides a positive (1.12V) turn on voltage (475 mA limit) to activate other aftermarket equipment (similar to an aftermarket head unit's remote turn on leads).
Vallet: When connected to negative ground, this connection activates the Vallet Mode Preset and will remain active until the ground connection is removed. This preset is configured using the TUN Software Interface and will override any DRC controlled preset.
Corner Cap Installation and Removal
The corner caps are designed to conceal the amplifier's mounting holes and hardware. To install, simply press a corner cap into each mounting hole. To avoid scratching the amplifier's chassis during removal, use the included, plastic corner cap tool and lift below each cap.
Making Connections
VXI amplifiers utilize removable plugs and harnesses to make the
following connections:
•PowerConnector
To connect the power, ground and remote turn-on wires to the amplifier, back out the set screws on the connector using the supplied hex wrenches. Strip back 5/8 inch (10 mm) of insulation from the end of each wire and insert the bare wire into the receptacle on the power connector plug, testing it firmly so that no bare wire is exposed. While holding each wire in place, tighten each set screw firmly, taking care not to strip the head of the screw. Install the power connector by plugging it into the amplifier's power connector receptacle, pushing firmly.
- Analog Input/Pre-Out Harness
This harness includes connections for Signal Input (RCA plugs), Preamp Outputs (RCA plugs), Remote Turn-On Output (wire lead) and Voxel Input (wire lead). Select either the included black hex cap machine screws or the silver thumscrews to secure the Analog Input Harness connector to the amplifier.
• Speaker Output Harness
This harness includes output wire leads to connect with speaker cables
Turn-On Mode
VXI amplifiers can be switched on and off using one of three methods, configured by the "Turn On Mode" setting in the TaN™ Software Interface. Refer to the table below for detailed info and decide which option is best suited for your specific system.
| Serving mode reference condition | ||
| Date/Year | Conventional Professional | Fair grade is satisfied by your course work. |
| 12-13 | DC Official Serving Order | Actively started on the place of the presence of total DC or in DMC to be applied and then, of which is used at all. |
| 14 | DC Official Serving Order | Actively started on the place of the presence of total DC or in DMC to be applied and then, of which is used at all. |
| 15 | Supraal Serving Order | Actively started on the place of the presence of total DC or in DMC to be applied and then, of which is used at all. |
3 Speaker Output Harness
Connect the speaker output leads to the corresponding speaker wires.
4 JLid COMM
Connect optional accessories (VXI, BTC, VXI, HUB, etc.) to this port.
5 JLid-CTRL
Connect optional DRC (Digital Remote Controller) wired controllers to this port.
6 SD + Reset
Lift the dust cover to access the following utility functions:
Reset Buttons: Use a small pin to perform the following:
Reboot Amp - Press and release the right button.
Factory Reset (wipe memory, reboot amp) - Press and hold the left
button for 7 seconds.
Micro SD Slot: For service/future expansion.
7 USB
This USB A/B port permits connection to a computer for configuration and tuning, using the TUN™ Software.
8 DIGITAL-In
Tosink port accepts 2-channel digital audio signal from any optical (S/FDF) digital output, with a sample rate up to 192 kHz.
9 DIGITAL-Out
Provides a digital audio output (24 bit/96 kHz) that is not susceptible to RF Interference or noise-generating electrical conditions. By default, this is a pass-through audio output, with no signal processing applied, and intended for use with other equipment that have an optical [Textlink] digital audio input (5/POF) port. Using the TUN® Software Interface, you may configure this output's routing, equalization, output level and DRC control functionality.
Wiring Diagram - VX600/21

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Wiring Diagram - VX600/21 +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 (Solo Separately) JLid-CTRL - Optional Digital Remote Controller (DRC) Connection (Sold Separately) Analog INPUTS / PRE-OUTS 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) Velet - Vial Preset Toggle (-) A-AUDIO Standard CATS Network Cables B - To Speaker(s): (- and -) A - To Speaker(s): (+ and -) SPEAKER OUTPUTS Optical Audio Cables DIGITAL-In - From Optical Digital (SVPDF) Source DIGITAL Out - To Optical Digital (SVPDF) Input on Next Device USB A/B Cable - To Computer with TGN™ software installed ■ Included ■ Not IncludedLED Status/Condition Reporting
LEDs located on the chassis top and connection panel are used to communicate amplifier status and condition. Refer to the table below for the location and meaning for each behavior.
| LED Location | Balance | Balance Condition |
| LTD 16V / Enterprise Bus | Racking Blue | Control Voltage |
| Unranged Red | Control Temperature | |
| Racking Yellow | Exhaust Current | |
| Topper (LTD) / Low CDMA/Soft 450 / LAD C 3% Post | Green | Ducturing Anti-Delta |
| Blue | 1.8" Construction Service | |
| Yellow | Inkala Anti-Delta | |
| Racing Red | Exhaust Current | |
| Topper Topper (LTD) / LAD CDMA Post | Unranged Red | Control Voltage/Temperature |
| Exhaust Before Output Current | ||
| Topper Topper (LTD) / LAD C 3% Post | Green | Active TCM Control |
Connections
| Pioneer Connector | |||
| Connection Wire Capacity Description | |||
| -422 VDC, 441 KPC/Power Input (A) | PC Power Connection to Battery | ||
| Ground (L), 442 KPC/Power Input (B) | PC Power Control Connection | ||
| Electrical (E), 104 KPC/Power Input (C) | PC Power Transmission Trans-Drain Input from Source Unit | ||
| Analog Input Hense | |||
| Label | Page/Wire Color | Description | |
| Input 1 White | KPC Channel | Signal Input | |
| Input 2 Red | KA Channel 2 Signal Input | ||
| Pro Output | White KPC Frequency Signal Output | ||
| Pro Output Input | Red KPC Frequency Signal Output | ||
| Electron | Blue | Positive AC/DC Trans-Drain Output (25% risk for PC) | |
| Vial | Green | Negative DC/DC Trans-Drain Input inducts the United Code Transform | |
| Speaker Output Hense | |||
| Label | arc color | Description | |
| A | White | Ch. 1 | +/- Positive Carrier Output |
| White/Black | +/- Negative Carrier Output | ||
| B | Grey | Ch. 2 | +/- Positive Carrier Output |
| Gray/Black | +/- Negative Carrier Output | ||
| Data Connection | |||
| Label | Type | Description/Use | |
| LED COM | F-CC Pack | Optional necessary connection: 500 MHz, 100 MHz, etc. | |
| JUS-C11C | 16 PS, 2cc | Schematic 1000, 10 spial Dener line control net connection | |
| USB | USB-3/8/8/8 | Computer connections to ports via Ethernet Interface Interface | |
| OCS-7L In | SPOR Pack | 2 channel optional (To-Link to Input) | |
| U-2CN1-Out | SPOR Pack | 2 channel optional (To-Link to Input) | |
| 3D - Basic | Basic Hense | M-Function use of Schmitt trigger device between computer model and local function operation | |
Specifications
| Amplifier specifications | ||||
| Amplifier Technology | Photo Color (Red) 3.7% High Speed (Hz) | |||
| Close Stagger Type | Unprotected MC2 at Manufacturing | |||
| Clustering/Leasing | 100-1.5% DC | |||
| Altim Copper Precursor/3M0.0 MHz | 4.0 MHz | |||
| Resistance Level Rate | 30 Hz | |||
| Stamping Current Density | 1.0 MHz | |||
| Input Voltage Range | 280 mV~10 V, 500 mV | |||
| Digital I/O/Power @ 14.4V, < 10 HV/Hz | 1800V±2 @ 4.5V | 2500V±2 @ 2.5V | 3500V±1 @ 4.5V Branded | |
| Digital I/O/Power < 12.5V, < 10 HV/Hz | 1700V±2 @ 1.0 | 2250V±2 @ 1.0 | 3120V±1 @ 4.5V Branded | |
| Frequency Response | 12 Hz - 2kHz received - 1kHz | |||
| Signal Output | S/N Ratio(2.6 GHz/Hz, 20 kHz, 10000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000 | 100 dB (Recommended for rated power), 20 dB (Recommended for 1MHz) | ||
| Output Signal | S/N Ratio(2.6 GHz/Hz, 20 kHz, 100000000000000000000000000000000000000000000000000000000000000000000000000000000 | 100 dB (Recommended for rated power), 20 dB (Recommended for 5MHz) | ||
| Coping Factor | 1000V±2.5V, 200V±1.5V, 100V±1.0V | |||
| O2F Specifications | ||||
| Processor | MPK AMTS3E processing at 24kHz/96Hz | |||
| Aircraft System | Type | Line level, Differential of Balanced | ||
| Number of Carriers | 2 car kilometers recorded from 16.4 cars | |||
| Unit Output | Type | SPRING Optical Carriers recorded in Linkport | ||
| Bit Depth/Temp. Rate | Up to 24kHz/96Hz | |||
| Pacific Carriers | type | 2 car kilometers recorded from 16.4 cars | ||
| Base Output Line | Up to 16Hz | |||
| Global Output | Type | SPRING Optical Carriers recorded in Linkport | ||
| Bit Depth/Temp. Rate | Take/Hold/Hold | |||
| Dimensions | ||||
| Lx W×10 | 1.81 Lx W×10 x 2.15 Lx W×10 x 25mm x 5mm x 5mm | |||

What is TUN?
TUN™ is software that you use to configure, tune and control your VXI amplifier, and other JL Audio DSP products. TUN™ automatically recognizes what it is connected to, and allows you to make adjustments with a clear interface specifically set up for that product. TUN™ 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, TaiN™ 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 TufN ^™ 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 TAV™ Express for iPhone, iPad and Android phones & tablets. Requires VXI-BTC Bluetooth® Communicator.
Limited Warranty - Amplifiers (USA)
J. Audio warrants this product to be free of defects in materials and workmanship for a part of two (2 years from the original date of purchase). This warranty is not deductible and applies only to the original purchase from an authorized J. Audio dealer. Should provide to necessary under this warranty for any reason due to manufacturing defect or violation, J. Audio will use its discretion, repair or replace the defective product with new or remunerated product at no charge. Damage caused by the following a net amount under warranty: accident, misuse, loss, product modification or damage, failure to follow installation instructions, unaimultured mis attempts, representations by the owner. This warranty does not cover incidental or consequential damages and does not cover the cost of removing or reimbiting the unit(s). Cosmetic damage due to accident or normal injury and loss must be covered under warranty.
Warranty is void if the product's serial number has been removed or defaced. Any applicable implied warranties are implied 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, that apply to this product thereafter. Some states do not allow limitations on implied warranties therefore these provisions may not apply in you. The warranty goes your useful 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 J. Audi's amplifier Service Facility freight-protected Through an instrument in J. Audio dealer and must be accommodated by proof of purchase a copy of the original sales receipt. Since, returns from consumers or non authorised dealers will be refused unless specifically authorized by J. Audi 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-definite items perceived will be returned freight-reelact. Customer is responsible for shipping changes and insurance in sending the product to J. Audi Freight damage on returns is not covered under warranty.
For Service Information in the U.S.A. please call
JL Audio Customer Service:
(951) 413-1100 9:00 AM - 5:30 PM (Eastern Time Zone)
JE Audio, INC.
(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 IL Audio, Inc.