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Is Electronic Crossover Necessary?
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<blockquote data-quote="oldskolboyz" data-source="post: 1271565" data-attributes="member: 17337"><p>Yes, need seperate amp for each driver.. Only 2way crossover has come without tweeter output.. How choose e/cross either 2way or 3way or 4way.. Normally e/cross spec write at face or box.. 2ch 2/3way or 3ch 2/3way or 4ch/2way or else..</p><p></p><p>a) Ch mean chanel for INPUT, either c/w 2ch or 4ch or 6ch</p><p>- 2ch mean have 1 set input for Left & Right</p><p>- 4ch mean have 2 set input for Front (L/F) & Rear (L/F)</p><p>- 6ch mean have 3 set input for Front (L/F), Rear (L/F) & Sub (L/F)</p><p></p><p>b) Way mean Signal output, Low pass, Band pass & High pass</p><p>- 2way mean 2 signal output for Low pass (Sub) & High pass (Front/Rear)</p><p>- 3way mean 3 signal output for Low pass, Band pass (Mid) & High pass (tweet)</p><p>- 4way mean 4 signal out - Low pass, 2 band pass & High pass</p><p></p><p>Alot in our market right know not truely 3way e/cross.. How this stuff look like?..</p><p>Front out can switchable either for drive component speaker or solely for tweeter.. How to know? This e/cross c/w Multiplier Freq.. X1 or X20.. How this switch working? Let say this e/cross provide Freq Adj.. 25hz - 300hz.. If you set it at X1.. Front High pass can adjust within 25hz to 300hz.. If you set it at X20.. Front High pass can adjust within 500hz to 6000hz/6khz (solely for tweeter).. & Rear out only for High pass not Band pass..</p></blockquote><p></p>
[QUOTE="oldskolboyz, post: 1271565, member: 17337"] Yes, need seperate amp for each driver.. Only 2way crossover has come without tweeter output.. How choose e/cross either 2way or 3way or 4way.. Normally e/cross spec write at face or box.. 2ch 2/3way or 3ch 2/3way or 4ch/2way or else.. a) Ch mean chanel for INPUT, either c/w 2ch or 4ch or 6ch - 2ch mean have 1 set input for Left & Right - 4ch mean have 2 set input for Front (L/F) & Rear (L/F) - 6ch mean have 3 set input for Front (L/F), Rear (L/F) & Sub (L/F) b) Way mean Signal output, Low pass, Band pass & High pass - 2way mean 2 signal output for Low pass (Sub) & High pass (Front/Rear) - 3way mean 3 signal output for Low pass, Band pass (Mid) & High pass (tweet) - 4way mean 4 signal out - Low pass, 2 band pass & High pass Alot in our market right know not truely 3way e/cross.. How this stuff look like?.. Front out can switchable either for drive component speaker or solely for tweeter.. How to know? This e/cross c/w Multiplier Freq.. X1 or X20.. How this switch working? Let say this e/cross provide Freq Adj.. 25hz - 300hz.. If you set it at X1.. Front High pass can adjust within 25hz to 300hz.. If you set it at X20.. Front High pass can adjust within 500hz to 6000hz/6khz (solely for tweeter).. & Rear out only for High pass not Band pass.. [/QUOTE]
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