JL Audio G1700 Cooling Efficiency Considerations, Serial Number, Safety Considerations

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Protect Your Hearing!

Installation Applications

Planning Your Installation

We value you as a long-term customer. For

This amplifier is designed for operation in

It is important that you take the time to read

that reason, we urge you to practice restraint in

vehicles with 12 volt, negative-ground electrical

this manual and that you plan out your

the operation of this product so as not to damage

systems. Use of this product in vehicles with

installation carefully. The following are some

your hearing and that of others in your vehicle.

positive ground and/or voltages other than 12V

considerations that you must take into account

Studies have shown that continuous exposure to

may result in damage to the product and will void

when planning your installation.

high sound pressure levels can lead to permanent

the warranty.

 

 

 

 

 

 

 

 

 

 

 

 

 

 

(irreparable) hearing loss. This and all other

This product is not certified or approved for

Cooling Efficiency Considerations:

high-power amplifiers are capable of producing

use in aircraft.

 

 

 

 

The outer shell of your JL Audio amplifier

such high sound pressure levels when connected

Do not attempt to “bridge” the outputs of this

is designed to remove heat from the amplifier

to a speaker system. Please limit your continuous

amplifier with the outputs of a second amplifier,

circuitry. For optimum cooling performance,

exposure to high volume levels.

including an identical one.

this outer shell should be exposed to as large a

While driving, operate your audio system in

 

 

 

 

 

 

 

 

volume of air as possible. Enclosing the amplifier

a manner that still allows you to hear necessary

 

 

 

 

 

 

 

 

in a small, poorly ventilated chamber can

noises to operate your vehicle safely (horns,

 

 

 

 

 

 

 

 

lead to excessive heat build-up and degraded

sirens, etc.).

 

 

 

 

 

 

 

 

performance. If an installation calls for an

 

 

 

 

 

 

 

 

 

 

enclosure around the amplifier, we recommend

Serial Number

 

 

 

 

 

 

 

 

that this enclosure be ventilated with the aid

In the event that your amplifier requires

 

 

 

 

 

 

 

 

of a fan. In normal applications, fan-cooling

service or is ever stolen, you will need to have

 

 

 

 

 

 

 

 

is not necessary.

a record of the product’s serial number. Please

 

 

Chassis Ground

 

 

 

 

 

 

 

 

 

 

take the time to enter that number in the space

 

 

Connector

 

 

 

 

 

 

 

 

 

 

 

 

(pg. 5)

 

 

Speaker Outputs

provided below. The serial number can be found

 

+12 V Power

 

 

Remote Turn-On

 

 

 

 

 

 

 

 

 

 

 

(pg. 8)

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

on the bottom panel of the amplifier and on the

 

Connector

 

 

Connector

 

 

 

 

 

 

 

 

 

 

 

 

(pg. 5)

 

(pg. 6)

 

 

 

 

 

 

 

 

 

 

amplifier packaging.

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Serial Number:

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Input Voltage

 

 

Left & Right

 

Protection Status

Bass EQ

 

 

 

Filter Mode

Selection

 

Preamp Output Jacks

Indicator

 

 

On/Off Switch

 

 

 

Selection

(pg. 6)

 

 

(pg. 8)

 

 

(pg. 9)

Jack for

(pg. 8)

 

 

 

 

(pg. 7)

 

 

 

 

 

Left & Right

 

 

 

 

Power Status

 

 

 

 

Remote Bass

 

 

 

 

Input Sensitivity

 

 

 

Filter

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Preamp Input Jacks

 

 

 

 

Indicator

 

 

 

 

 

Control Knob

 

 

 

 

 

Control

 

 

 

Frequency Selector

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

(pg. 6)

 

 

 

 

 

(pg. 9)

 

 

 

 

 

(pg. 8)

 

 

 

 

 

(pg. 6)

 

 

 

 

(pg. 7)

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Mounting the amplifier upside down is strongly discouraged.

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.

Safety Considerations:

Your amplifier needs to be installed in a dry, well-ventilated environment and in a manner which does not interfere with your vehicle’s safety equipment (air bags, seat belt systems, ABS brake systems, etc.). You should also take the time to securely mount the amplifier so that it does not come loose in the event of a collision or a sudden jolt to the vehicle.

Stupid Mistakes to Avoid

Check before drilling any holes in your vehicle

to make sure that you will not be drilling

through a gas tank, brake line, wiring harness or

other vital vehicle system.

• Do not run system wiring outside or underneath

the vehicle. This is an extremely dangerous

practice which can result in severe damage to

your vehicle and person.

• Protect all system wires from sharp metal

edges and wear by carefully routing them,

tying them down and using grommets and

loom where appropriate.

• Do not mount the amplifier in the engine

compartment, under the vehicle, on the roof

or in any other area that will expose the

Input Voltage

Low High

CH 1 (Left)

CH 2 (Right)

Pre-Outs

Power

Protect

Bass Boost Controls

Bass Boost

Remote

Bass Port

 

 

Filter Freq. (Hz)

Input Sens.

LP Filter

 

65

55

80

 

 

 

 

45

100

 

 

40

200

amplifier circuitry to the elements.

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JL AUDIO G1700

JL AUDIO G1700

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Image 2
Contents If you have any questions regarding the instructions in this Serial Number Safety ConsiderationsCooling Efficiency Considerations Stupid Mistakes to AvoidMany vehicles employ small 10 AWG Power ConnectionsProduct Description Fuse RequirementsInput Voltage Range Turn-On LeadInput Section AMPLIFIER CONTROLSPre-OUTS Bass BOOST CONTROLSSpeaker loads below 2 ohms nominal are not Speaker OutputsServicing your JL Audio Amplifier Amplifier Status Indicator Lights & Protection CircuitryLow-Voltage protection JL Audio Technical SupportAppendix C G1700 Specifications General Specifications Nine-Step ProcedureAppendix B  Precise Frequency Selection Chart DimensionsLxWxHMy amplifier doesn’t turn on My amplifier turns on, but there is no outputINSTALLATION NOTES INSTALLATION NOTES JL Audio, Inc Limited Warranty Amplifiers USAIf you need service on your JL Audio product International Warranties

G1700 specifications

JL Audio is renowned for delivering high-quality audio solutions, and the G1700 amplifier exemplifies this reputation. As part of the G-Series amplifiers, the JL Audio G1700 is designed to provide superior performance in a compact package, making it an ideal choice for automotive applications where space is limited but excellent sound quality is essential.

One of the standout features of the G1700 is its efficient Class D topology. This technology allows the amplifier to deliver impressive power output while minimizing heat production, making it perfect for prolonged use without the risk of overheating. With a power output of 75 watts per channel at 4 ohms and 100 watts per channel at 2 ohms, the G1700 ensures that your speakers receive ample power for crisp and clear sound reproduction across a wide frequency range.

Another key characteristic of the G1700 is its compact design. Measuring just 9.5 inches in width, this amplifier can be easily installed in tight spaces within your vehicle. Despite its small size, it does not compromise on performance. The high-quality construction and components used in the G1700 ensure durability and reliability, even in the challenging conditions often found in automotive environments.

Equipped with advanced technologies, the G1700 features differential-balanced inputs to reduce noise and interference, ensuring a clean signal from your source unit to the amplifier. Additionally, it offers comprehensive signal processing capabilities including variable high-pass and low-pass filters, allowing users to tailor the audio output to match their specific setup. This level of customization contributes to a more refined listening experience tailored to individual preferences.

The G1700 amplifier is also designed with user-friendly features in mind. Its intuitive controls make it easy to adjust settings on-the-fly. This simplicity is appreciated by both audiophiles who want detailed tuning options and casual listeners who prefer ease of use.

In summary, the JL Audio G1700 amplifier combines innovative design, efficient power handling, and user-friendly controls, making it a superb choice for anyone looking to enhance their vehicle's audio system. With its impressive technical specifications and thoughtful engineering, the G1700 stands out as a reliable solution for audiophiles and casual listeners alike, ensuring that every drive is accompanied by outstanding sound quality.