On 05/12/02 20:13.36, Matt said...
Really all we need to know is...
1) How far away do you want to listen?
2) At what level do you want to listen at that
location?
3) The sensitivity of your loudspeaker of choice.
4) The power handling of your loudspeaker of
choice.
From this data you can calculate how big an amplifier
you need to drive these speakers at your given
level at your given distance. Now, if your speakers
cannot handle the amount of power need to reach
that level based upon your specifications, then
it's time to look for a new speaker. This is
probably your entire problem in a nutshell.
I have to disagree. More information is needed to accurately calculate the system design.
Following the items above in the design without considering the ambient noise level will result in miscalculation of recommended equipment specifications.
And again, it's more likely to blow a speaker from clipping (overdriving the amplifier), than from supplying the speaker with too much power.
The biggest mistake made when equipment is installed, is failing to, or incorrectly setting the level match between preamp and amplifier. Proper level matching and setting the limits of the system, will generally yield a long lasting design.
JJP
This message was edited by John Pechulis on 05/12/02 20:35.06.
