66056
13
Zoom out
Zoom in
Previous page
1/28
Next page
1
5.4 PHASE-SHIFT ADJUSTMENT
The phase shift function of the EA13000SPL can not be deactivated, as it is permanently in the signal
chain. The phase-shift control enables you to match the acoustical phase relations of subwoofer and
the speaker system playing in the front doors. The target is, that both speaker systems, normally sepa-
rated by aprox. 3m of distance shall play acoustically “in-phase” at the drivers seat location. A good
match of the acoustical phase between subwoofer and the speaker system in the front doors will give
you the impression 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. The phase adjustment can only be determined by ear, so you
will need somebody to help you to obtain best phase match. To judge the effect of the phase-shift
adjustment, you must sit on 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 necessary to invert the
(connection) polarity of your subwoofer – and re-adjust the phase, if you can not find a proper match
with the normal in-phase subwoofer connection.
Note: When two EA13000SPL amplifiers are run in Master-Slave configuration, only the phase-shift
control of the amp in MASTER mode will be active. The amp that runs in Slave mode has its control
functions deactivated ALL settings must be done on the Master amp.
EA13000SPL Manual (E+D).indd 13 24.04.2006 18:35:50 Uhr
13


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 Emphaser EA13000SPL 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 Emphaser EA13000SPL in the language / languages: English, German as an attachment in your email.

The manual is 2,95 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