700475
5
Zoom out
Zoom in
Previous page
1/37
Next page
8 JL Audio JX360/2 9
ENGLISH
PREOUTS
The JX360/2 incorporates a pass-through
preamp output (Preouts) section, so that
additional amplifiers can be easily added to
the system. This pass-through pre-amp output
delivers the same signals that are fed into the
amplifier's Low-Level inputs. Input signals
applied to the High-Level inputs will not pass
through the Preouts.
The preamp output signal is not affected by the
Bass Boost processing selected for the amplifier
or by any crossover filter selected (if the input
signal is full-range, the preamp output will be
full-range).
Note: The signal level of the “Preouts is always
line-level (low voltage).
FILTER CONTROLS
The active filter built into the JX360/2 can
be used to eliminate potentially harmful and/
or undesired frequencies from making their way
through the amplifier section to the speaker(s).
This serves to improve tonal balance and to avoid
distortion and possible speaker failure. Correct
use of this filter can substantially increase the
longevity and fidelity of your audio system.
1) “Filter Mode” Control: The JX360/2 employs
a 12dB per octave filter. This filter can be
configured into one of two filter types or
defeated completely by way of the three-
position Filter Mode switch:
“HP” (High-Pass): Configures the filter to
attenuate frequencies below the selected filter
frequency at a rate of 12dB per octave. This is
useful for connection of component speakers
the JX360/2’s in a bi-amplified system.
Off ”: Defeats the filter completely, allowing the
full range of frequencies present at the inputs
to feed the amplifier. This is useful for systems
utilizing outboard crossovers or requiring full-
range reproduction from the JX360/2.
LP” (Low-Pass): Configures the filter to
attenuate frequencies above the selected filter
frequency at a rate of 12dB per octave. This is
useful for connection of subwoofer(s) to the
JX360/2’s in a bi-amplified system.
2) “Filter Freq. (Hz)” A simple rotary control
adjusts the filter cutoff frequency of the filter
type you have selected with the “Filter Mode
switch. This control will have no effect if you
have selected the “Off position for the “Filter
Mode).
The filter in the JX360/2 is fully variable between
50 Hz and 200 Hz. The "80" Hz position is a
good starting point for tuning systems utilizing
typical subwoofers and component or coaxial
speakers.
5


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 2 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 2 in the language / languages: English as an attachment in your email.

The manual is 2,2 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.

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