169009
25
Zoom out
Zoom in
Previous page
1/32
Next page
DSX4500
25
INTERCONNECTION EXAMPLE 4-Channel Mode: 2 x Stereo System (Front & Rear)
Do not connect loudspeaker cables with the vehicle’s chassis. Always ensure the correct polarity
of all connections. The interchange of plus and minus cause total loss of bass playback and could
damage the speakers.
REFERENCE NOTE
INTERCONNECTION
Connect the RCA lineouts of the headunit with the RCA jacks LINE INPUT of the amplifier with appropriate high-value RCA cables.
If there is only one stereo signal with two jacks available, you must use two y-connectors to splice the signal.
Connect the front- and rear speakers with the speaker outputs (SPEAKER OUTPUT + 1CH -, + 2CH - and + 3CH -, + 4CH -).
Ensure by any means, that the total impedance load of all speakers is not lower than 2 ohms per channel.
Too low impedance cause high temperature and will shut down the amplifier operation.
Always ensure the correct polarity of the speakers. The interchange of plus and minus cause total loss of bass playback and could
damage the speakers.
CROSSOVER SETTINGS CH1/2 & CH3/4
For bigger speakers (more than 20cm) you can set the X-OVER switch to the FULL position (Full Range Signal).
For smaller speakers (8.7cm - 16cm) you must set the X-OVER switch to the HP Position (Highpass Mode) to avoid any damage
by lower frequencies on the speakers. The cut-off frequency is adjustable with the HIGH PASS controller and should be set between
60Hz to 150Hz, depending on the size of the speakers.
The LOW PASS Controller is not in use in this interconnecting example.
LEVEL INPUT CONTROLLER CH1/2 & CH3/4
• Turn the INPUT LEVEL controller of the amplifier to the 6V position.
• Turn the volume controller of the headunit to 80 - 90% of its full setting.
• Turn the INPUT LEVEL controller clockwise until you hear some distortion.
• Then turn back the INPUT LEVEL controller slightly until you hear a cleaner sound.
BASS BOOST CONTROLLER
• The BASS BOOST controller must be turned to 0 dB position in this interconnecting example .
Connect the stereo RCA output (FL/FR and
RL/RR) of the headunit with LINE INPUTS
CH1/2 and CH3/4 of the amplifier
Loudspeaker
front / right
2 – 8 Ohms
LINE INPUT OUTPUT
R
L
CH1/CH2
CH3/CH4
LOW PASS
BASS BOOST
INPUT LEVELHIGH PASS
X-OVER
LP/BP FULL
HP
LOW PASS
BASS BOOST
INPUT LEVELHIGH PASS
X-OVER
LP/BP FULL
HP
CH1 CH3
CH2 CH4
30Hz
150Hz
0dB 12dB
6V
0.2V
10Hz
150Hz
30Hz
150Hz
0dB 12dB
6V
0.2V
10Hz
150Hz
POWER INPUT
GND REM
SPEAKER OUTPUT
CH1 CH2 CH3 CH4
BRIDGED BRIDGED
FUSE
12V
Loudspeaker
front / left
2 – 8 Ohms
Loudspeaker
rear / left
2 – 8 Ohms
Loudspeaker
rear / right
2 – 8 Ohms
RR RLFL FR
Switch position HP or FULL
Switch position
HP or FULL
25


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 Crunch dsx4500 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 Crunch dsx4500 in the language / languages: English, German as an attachment in your email.

The manual is 3,96 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