701315
7
Zoom out
Zoom in
Previous page
1/11
Next page
12 JL Audio
13
APPENDIX B:
J2-360.2 Specifications
General Specifications:
Recommended Fuse Value: 40A
Recommended Fuse Type: AFS, AGU or MaxiFuse™ at
battery, 2 x 20A ATC fuses on amplifier chassis
Input Sections:
No. of Inputs: One Stereo Pair
Low-Level Inputs: Single-ended with RCA jack inputs
Low-Level Input Range: 200mV - 4V RMS
High-Level Inputs: Single-ended with molded connector
High-Level Input Range: 2V - 10V RMS
Amplifier Section:
Amplifier Topology: Class A/B with Dual N-Channel
MOSFET output stage
Power Supply: PWM switching type, unregulated
Rated Power with less than 1% THD (14.4V supply):
Stereo, all channels driven:
110W RMS x 2 @ 4 ohms
135W RMS x 2 @ 3 ohms
180W RMS x 2 @ 2 ohms
Bridged, all channels driven:
220W RMS x 1 @ 8 ohms
270W RMS x 1 @ 6 ohms
360W RMS x 1 @ 4 ohms
Frequency Response: 10 Hz - 35 kHz +/- 0.5 dB
Crossover Sections:
Filter Type: 12dB/octave High-Pass or Low-Pass with
continuously variable cutoff frequency selection from
50 - 500 Hz. Defeatable.
Preamp Output:
2-Channel, pass-through with unity gain, RCA-type jacks.
Dimensions (LxWxH):
12.80" x 9.60" x 2.15" (325 mm x 244 mm x 55 mm)
APPENDIX A:
Input Sensitivity Level Setting
Following the directions below will allow the
installer to adjust the input sensitivity of each
amplifier channel pair simply and easily in just a
few minutes using equipment which is commonly
available in installation bays.
Necessary Equipment
• Digital AC Voltmeter
CD with a sine-wave test tone recorded at
0 dB reference level in the frequency range
to be amplified for that set of channels
(50 Hz for subwoofer channels, 1 kHz for a
midrange application). Do not use attenuated
test tones (-10 dB, -20 dB, etc.).
The Nine-Step Procedure
1) Disconnect the speaker(s) from the
amplifier’s speaker output connectors.
2) Turn off all processing (bass/treble, loudness,
EQ, etc.) on the source unit, processors (if
used) and amplifier. Set fader control to center
position and subwoofer level control to 3/4 of
maximum. If connected, set the amplifier’s
Remote Bass Control at maximum (full
clockwise).
3) Turn the “Input Sens.” control all the
way down.
4) Set the source unit volume to 3/4 of full
volume. This will allow for reasonable gain
overlap with moderate clipping at full volume.
5) Using the chart on this page, determine the target
voltage for input sensitivity adjustment according
to the nominal impedance of the speaker system
connected to the amplifier outputs.
6) Verify that you have disconnected
the speakers before proceeding. Play
a track with an appropriate sine wave
(within the frequency range to be
amplified) at 3/4 source unit volume.
7) Connect the AC voltmeter to the speaker output
connectors of the amplifier. Make sure you test
the voltage at the correct connectors (+ and ).
8) Increase the Input Sens. control until the
target voltage is observed with the voltmeter.
9) Once you have adjusted the amplifier to
its maximum low-distortion output level,
reconnect the speaker(s). The “Input Sens.”
controls can now be adjusted downward if the
amplifier requires attenuation to achieve the
desired system balance.
IMPORTANT
!
Do not increase any Input Sens. setting for
any amplifier channel or channel pair in the
system beyond the maximum level established
during this procedure. Doing so will result in
audible distortion and possible speaker damage.
It will be necessary to re-adjust the
“Input Sens.” for the affected channels if any
equalizer boost is activated after setting the
“Input Sens.” with this procedure. This applies
to any EQ boost circuit, including source unit
tone controls or EQ circuits. EQ cuts will not
require re-adjustment.
Due to ongoing product development, all specifications are subject to
change without notice.
Nom.
Impedance
Target AC Voltage
Stereo Bridged
8
21 V 42 V
6
21 V 40 V
4
21 V 38 V
3
20 V not recommended
2
19 V not recommended
7


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 J 360 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 J 360 in the language / languages: English as an attachment in your email.

The manual is 0,48 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