CalaisBoy
02-05-2009, 04:43 PM
Hi,
this relates to a previous post, but I think is worth starting a new topic.
In the existing "stereo" topic started by Tigerv8, I indicated my disappointment with the so called "premium" sound system in my Calais V. BlackOne suggested the option of replacing the standard speakers with another high quality brand such as Focal.
I then rang 8 different car audio specialists. Its surprising how little they seem to know about these systems.
I also asked as question on an another forum where I got some good info! Someone mentioned the "gain" control adjustment that exists on the Amp that is in the boot of the VE Calais V and SS V.
The Amp is apparently for the Sub woofers only and if you adjust it too high it can cause distortion or rear shelf vibration. I adjusted mine from the standard "half-way" mark up to about the 5/8 position.
To do this I removed the Amp bracket thatb holds the whole Amp in position. I only did this so I could see and photograph it, but you don't need to do this. You can feel the knob on the bottom edge of the Amp. Just turn it clockwise a small amount. The knob sort of clicks into its orginal "half-way" position, so you can easily return it to this spot if you want to.
Ideally get someone to sit in the car and listen to the difference as you do it.
For anyone who doesn't need a huge high cost system its definitely worth doing. The Base sounds crisper and better to my non-expert ear.
I may also replace the standard speakers as Matt suggested. Not sure but will let you know.
Here are photos of where I found it and how I adjusted it:
Position of Amp in boot near battery:
http://i588.photobucket.com/albums/ss323/CalaisBoy57/P020509_1444-1.jpg
Label on the back of the amp:
http://i588.photobucket.com/albums/ss323/CalaisBoy57/P020509_144601.jpg
Gain control knob - original "half-way"position:
http://i588.photobucket.com/albums/ss323/CalaisBoy57/P020509_152801.jpg
Gain control knob - new 5/8 position:
http://i588.photobucket.com/albums/ss323/CalaisBoy57/P020509_1528.jpg
Have fun!
CalaisBoy
this relates to a previous post, but I think is worth starting a new topic.
In the existing "stereo" topic started by Tigerv8, I indicated my disappointment with the so called "premium" sound system in my Calais V. BlackOne suggested the option of replacing the standard speakers with another high quality brand such as Focal.
I then rang 8 different car audio specialists. Its surprising how little they seem to know about these systems.
I also asked as question on an another forum where I got some good info! Someone mentioned the "gain" control adjustment that exists on the Amp that is in the boot of the VE Calais V and SS V.
The Amp is apparently for the Sub woofers only and if you adjust it too high it can cause distortion or rear shelf vibration. I adjusted mine from the standard "half-way" mark up to about the 5/8 position.
To do this I removed the Amp bracket thatb holds the whole Amp in position. I only did this so I could see and photograph it, but you don't need to do this. You can feel the knob on the bottom edge of the Amp. Just turn it clockwise a small amount. The knob sort of clicks into its orginal "half-way" position, so you can easily return it to this spot if you want to.
Ideally get someone to sit in the car and listen to the difference as you do it.
For anyone who doesn't need a huge high cost system its definitely worth doing. The Base sounds crisper and better to my non-expert ear.
I may also replace the standard speakers as Matt suggested. Not sure but will let you know.
Here are photos of where I found it and how I adjusted it:
Position of Amp in boot near battery:
http://i588.photobucket.com/albums/ss323/CalaisBoy57/P020509_1444-1.jpg
Label on the back of the amp:
http://i588.photobucket.com/albums/ss323/CalaisBoy57/P020509_144601.jpg
Gain control knob - original "half-way"position:
http://i588.photobucket.com/albums/ss323/CalaisBoy57/P020509_152801.jpg
Gain control knob - new 5/8 position:
http://i588.photobucket.com/albums/ss323/CalaisBoy57/P020509_1528.jpg
Have fun!
CalaisBoy