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Author Topic: high output hu=more db's?
Boomin Audio Competitions - Andy
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Wondering if a higher (4v) output headunit will actually increase db's compaired to a 1.3 unit.
assuming gains are adjusted opimially.

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MR HARD HITTER
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i have to disagree to that, i went from a alpine 7894 to a balanced 16 volt eclipse 8053,and went up a tested 1.3 db, but that was 4 volt to 16, so that was a big difference

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*1LOWSUV*
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I've used a 4volt and 5volt and it didn't increase my score but it let me back the gains down some on my Amps with a stronger signal. [Cool]

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Boomin Audio Competitions - Andy
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did you get that kenwood 5028? I am still going to get it, has alot of features that I like. And the jvc i have is a few years old.

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*1LOWSUV*
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quote:
Originally posted by Crazyjoker2:
did you get that kenwood 5028? I am still going to get it, has alot of features that I like. And the jvc i have is a few years old.
I'l have it before the Fresno and Sac shows. [Wink] [Cool]

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Evilwerkz
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I'm currently using a kenwood MP5028, an it gives 3.8 volts at Volume nob set to 35, and according to my osciloscope, there is no clipping at full volume.....It;s a great HU for the price to tell you guys the truth...

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Boomin Audio Competitions - Andy
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quote:
Originally posted by Evilwerkz:
according to my osciloscope, there is no clipping at full volume....
OOOHhh Nice

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*1LOWSUV*
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quote:
Originally posted by Evilwerkz:
I'm currently using a kenwood MP5028, an it gives 3.8 volts at Volume nob set to 35, and according to my osciloscope, there is no clipping at full volume.....It;s a great HU for the price to tell you guys the truth...
I'm liking that. [Cool]

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Booming_Creation
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i just use a line driver [Big Grin]

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SPLsunfire
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Doesnt a linedriver increase resistance a lil bit?

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jarfunkz
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quote:
Originally posted by SPLsunfire:
Doesnt a linedriver increase resistance a lil bit?
no, it is in parallel, lets say you have a 100 ohm output impedence with a 10k input impedence from the amp, then a 10k input impedence from the line driver and a 1k output impedence, the total circuit impedence will be less than 100ohm, not much, but it will be none the less.

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Boomin Audio Competitions - Andy
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linedrivers can add noise though

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Dohcser
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quote:
Originally posted by Evilwerkz:
I'm currently using a kenwood MP5028, an it gives 3.8 volts at Volume nob set to 35, and according to my osciloscope, there is no clipping at full volume.....It;s a great HU for the price to tell you guys the truth...
What frequency and level recording did you measure this with?
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Bumpin' Yota
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quote:
Originally posted by Evilwerkz:
I'm currently using a kenwood MP5028, an it gives 3.8 volts at Volume nob set to 35, and according to my osciloscope, there is no clipping at full volume.....It;s a great HU for the price to tell you guys the truth...
Have you tested an alpine cda 9835 by chance?

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Dohcser
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quote:
Originally posted by Dohcser:
quote:
Originally posted by Evilwerkz:
I'm currently using a kenwood MP5028, an it gives 3.8 volts at Volume nob set to 35, and according to my osciloscope, there is no clipping at full volume.....It;s a great HU for the price to tell you guys the truth...
What frequency and level recording did you measure this with?
Any update on this Evil?
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