167808
29
Zoom out
Zoom in
Previous page
1/32
Next page
29
Turn-on your head-unit and set the volume control to
approximately 3/4 of full volume, while playing a dynamic
track from a CD. Slowly increase the LEVEL adjustment
control of the channel pair, to which your subwoofer
system is connected to. Turn up the (sub channel) level
control knob until you can just about hear distorted bass
sounds. Now you reduce the volume level of your head
unit to a "normal" listening level and "add" all the re-
maining channel pairs, by turning up the corresponding
level controls - aiming for a balanced sound with a slight
emphasis in the bass range. All remaining channels, no
matter if this concerns rear mounted coaxials, compo-
nent- or kickbass systems installed in the front doors
- must be balanced against the main level setting of your
subwoofer. Usually, it's best to start with the adjustment
of the front door mounted speaker system level.
4.3 ADJUSTMENT OF PHASE SHIFT
CONTROL
The phase shift function of your RODEK amplifier can
be activated with the corresponding slide switch. The
phase-shift control enables you to match the acoustical
phase relations of subwoofer and the speaker system
playing in the front doors, either a component or a kick-
bass system. The idea is that both speaker systems, nor-
mally separated by aprox. 3m of distance are intended to
play acoustically "in-phase" at the drivers seat location.
A good match of the acoustical phase between subwoo-
fer and the system in the front doors will give you the im-
pression of bass sounds coming from a place in front of
you. Or the other way round, the subwoofer playing in the
trunk of your car can not be localized that easily.
The second advantage is, that the upper bass region - i.e.
where the sound waves radiated by the subwoofer and
the kickbass or front door mounted component system
are crossing over - will sound considerably more precise
and tight. This phase adjustment can only be determined
by ear, there is no rule of thumb to find a good match,
and you will definitely need somebody to help you. To
judge the effect of the phase-shift adjustment, you must
sit in the drivers seat, and somebody must adjust the
phase shift control knob until the sound reproduction in
the bass region is best. Furthermore, it might be neces-
sary to invert the (connection) polarity of your subwoofer
- and re-adjust the phase, if you can not find a proper
match with the correct in-phase polarity subwoofer con-
nection.
4. CROSSOVER SETTINGS
R1500-4100A2 Manual.indd 29R1500-4100A2 Manual.indd 29 07.07.2004 10:59:12 Uhr07.07.2004 10:59:12 Uhr
29


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 Rodek r 4100 a 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 Rodek r 4100 a in the language / languages: English, German as an attachment in your email.

The manual is 1,29 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