|01-30-2013 05:44 PM|
|Roadworthy||I found that the local radio is bumped up the most, then CD's then satellite than USB then bluetooth when it came to standard volume levels. For models that use a 3.5mm headphone jack, the input level will typically be much lower.|
|01-29-2013 07:11 PM|
Wow. I have my system set at 7-9, even on the highway =\. Source is iPhone, through bluetooth or through USB.
What's your source?
|01-29-2013 05:59 PM|
|Roadworthy||lol Blowing eardrums in 4,3,2,......|
|01-29-2013 04:47 PM|
Thank you all for your replies.
I now believe this is a protection mechanism, as that seems to be what most everyone here is saying. I will try to roll of the bass and see if there is still a lot of compression. I have the highs set at +7 and mids at +3 and bass -1 to counteract this very bass heavy system.
I just tried rolling off the bass and leaving the highs/mids near stock, and there is less compression but at the same time a little less volume. I will give this a test on my drive home to see how things work out.
and to Detonator555, yeah, 22-24 is pretty loud. After going out to the parking lot and testing my new settings, I am amazed I listened at that volume this morning. I'm guessing between the rain and rolling noise I didn't notice :D
|01-29-2013 04:24 PM|
Take your bass down to -5 and see if you still get as much compression.
The reason I say that is that I installed a subwoofer, and the regular speaker bass sounds much better around -5 or -6. I used to have the same complaint you did, but it sounds better now. Plus, 22 to 24 is LOUD. Maybe your MP3 player has a different output, but that would be unpleasant with my setup.
|01-29-2013 04:17 PM|
|Roadworthy||A lot of factory sound systems ala Bose will use variable compression on different frequencies at higher spl. The whole idea is to cut out, roll off the frequencies that will make the speaker(s) distort in an unwanted fashion. Bass, very low frequencies will be the first to go.|
|01-29-2013 04:14 PM|
|01-29-2013 04:10 PM|
|01-29-2013 04:04 PM|
I just checked, and no the audio files themselves have not been run through any sort of compression, and my iPhone does not have any sort of compressor/limiter/eq set on it. Everything sounds good through headphones or desktop speakers.
This is the base stereo, and it seems to only happen at the high end of the volume spectrum. When cruising I've usually got the system at about 10-18 (out of 30) but sometimes I like a little more volume and bump it up to 22-24. At this point it seems to hit some sort of limiter or compressor that tries to flatten out the volume. Do you think this may be a function of the amp itself, trying to protect speakers?
|01-29-2013 03:35 PM|
My SEL with the 10 speaker sony system doesn't compress anything at all until it's cranked all the way up (then it distorts).
Stupid question but are you sure your music files aren't compressed?
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