700497
3
Zoom out
Zoom in
Previous page
1/20
Next page
3
PLANNING YOUR INSTALLATION
It is important that you take the time to read
this manual and that you plan out your
installation carefully. The following are some
considerations that you must take into account
when planning your installation.
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 aid
of a fan. In normal applications, fan-cooling
is not necessary.
Mounting the amplifier upside down is
strongly discouraged.
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 or
vessel’s factory installed electronic devices. You
should also take the time to securely mount the
amplifier using appropriate hardware so that it
does not come loose in the event of a collision or a
sudden jolt to the vehicle or vessel.
Stupid Mistakes to Avoid:
Check before drilling any holes in your vehicle
or vessel to make sure that you will not be
drilling through the hull, a fuel tank, fuel line,
wiring harness or other vital system.
Do not run system wiring outside or underneath
the vehicle or vessel. This is an extremely
dangerous practice which can result in severe
damage and/or injury.
Protect all system wires from sharp edges
(metal, fiberglass, etc.) by carefully routing
them, tying them down and using grommets
and loom where appropriate.
Do not mount the amplifier in the engine
compartment or in any other area that will
expose the amplifier circuitry to the elements.
While this amplifier is designed
for marine applications, it is not waterproof
and it should not be mounted where it is
likely to get wet.
Remote Turn-On
Connector
(pg. 6)
Chassis Ground
Connector
(pg. 5)
Channels 1 & 2
Preamp Input Jacks
(pg. 6)
Left & Right Preamp
Output Jacks
(pg. 9)
+24 V Power
Connector
(pg. 5)
Channels 3 & 4
Speaker Outputs
(pg. 10)
Channels 1 & 2
Speaker Outputs
(pg. 10)
Jack for
Remote Level
Control Knob
(pg. 9)
Channels 3 & 4
Preamp Input Jacks
(pg. 6)
3


Need help? Post your question in this forum.

Forumrules


Report abuse

Libble takes abuse of its services very seriously. We're committed to dealing with such abuse according to the laws in your country of residence. When you submit a report, we'll investigate it and take the appropriate action. We'll get back to you only if we require additional details or have more information to share.

Product:

For example, Anti-Semitic content, racist content, or material that could result in a violent physical act.

For example, a credit card number, a personal identification number, or an unlisted home address. Note that email addresses and full names are not considered private information.

Forumrules

To achieve meaningful questions, we apply the following rules:

Register

Register getting emails for JL Audio M400 at:


You will receive an email to register for one or both of the options.


Get your user manual by e-mail

Enter your email address to receive the manual of JL Audio M400 in the language / languages: English as an attachment in your email.

The manual is 1,38 mb in size.

 

You will receive the manual in your email within minutes. If you have not received an email, then probably have entered the wrong email address or your mailbox is too full. In addition, it may be that your ISP may have a maximum size for emails to receive.

Others manual(s) of JL Audio M400

JL Audio M400 User Manual - English - 20 pages


The manual is sent by email. Check your email

If you have not received an email with the manual within fifteen minutes, it may be that you have a entered a wrong email address or that your ISP has set a maximum size to receive email that is smaller than the size of the manual.

The email address you have provided is not correct.

Please check the email address and correct it.

Your question is posted on this page

Would you like to receive an email when new answers and questions are posted? Please enter your email address.



Info