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Author Topic: Active x-over set point for beginner  (Read 2051 times)

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Offline hksp

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Re: Active x-over set point for beginner
« Reply #15 on: December 21, 2006, 08:03:12 PM »
noooo /59

on-axis means drivers facing u straight up in the face,  any place beside that is offaxis

allowable offaxis deg of tweeters depends on itself
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Offline built

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Re: Active x-over set point for beginner
« Reply #16 on: December 21, 2006, 08:51:58 PM »
in another word, drivers are normally
installed off-axis lo...

so, how do you term...
drivers mounted at door and tweeters
on a-pillar facing, all facing each other?
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Offline kevyeoh

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Re: Active x-over set point for beginner
« Reply #17 on: December 23, 2006, 11:22:49 AM »
see? i know sure got mixed up on this term cause i think different ppl that i talk to got different understanding...

my understanding for now remain as...speaker facing you means on axis...not speaker facing each other...
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Offline iceless

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Re: Active x-over set point for beginner
« Reply #18 on: December 23, 2006, 11:29:14 AM »
Quote from: kevyeoh on December 23, 2006, 11:22:49 AM

my understanding for now remain as...speaker facing you means on axis...not speaker facing each other...


kev,

yes you're right!

Anyway, let's not get off-topic here.... hehe  /24
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Offline Oldskolboyz

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Re: Active x-over set point for beginner
« Reply #19 on: January 06, 2007, 10:42:04 AM »
Usually crossover point depend on the driver itself... like Freq Response, Power required vs Slope, just based on my exp loorr..

a) Freq Resp, mean the lower freq driver can play/receive
b) Pwr vs Slope, if the driver state 75wrms 89db >60hz, it doesnt mean U can set at 60hz (HP) slope >12db when U pwr it with >125wrms coz the driver still receive freq <60hz at <12db slope with pwr remain >125wrms.. maybe slope at 10db 50hz/>125wrs, 8db 40hz/>125wrms... this happen when I try pwr up my mid with 150wrms even mid state 40hz-4khz 100wrms (norminal pwr), the lowers I can cut it at >80hz..   
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