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Need help with Crossovers - Silver Flute's Vifa tweets
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<blockquote data-quote="smgreen20" data-source="post: 7416576" data-attributes="member: 560505"><p>So are you using the EQS746's AUX input as a source?</p><p></p><p>Sorry to say, but you're SOL on running active (in the normal sense) with what you have w/o spending some $$ to get what you'll need.</p><p></p><p>The EQS746 only has the 3 selectable xover points (iirc 50,90,120 Hz) from the mid/sub. The amp is only good for 55-550Hz. Your xover is good from 32-250 HP/LP and 32-250 HP w/a 20x multiplier = 640-5000 HP. Just trying to lay things out.</p><p></p><p>Here's what I'd do if I were you:</p><p></p><p>EQS746 use the 120 Hz xover on it then to the SX310's sub input, set the sub xover point on the SX310 to whatever point sounds best to you</p><p></p><p>On the SX310 I'd run the fronts set at 2500 Hz HP to the tweets</p><p></p><p>On the SX310 I'd run the rears set at 60 Hz HP to the mids- Don't worry, they can handle it then I'd get these <a href="http://www.parts-express.com/pe/showdetl.cfm?Partnumber=266-288&amp;FTR=266-288" target="_blank">FMOD Crossover Pair 2,500 Hz Low Pass</a> for the mids LP. You'd put this in-line between the SX310 and the amp.</p><p></p><p>What you'll get basically is this:</p><p></p><p>Sub: whatever point you chose, I will use 80Hz, so 20-80 Hz</p><p></p><p>Mids: 60-2500 Hz</p><p></p><p>tweets: 2500-20K Hz</p></blockquote><p></p>
[QUOTE="smgreen20, post: 7416576, member: 560505"] So are you using the EQS746's AUX input as a source? Sorry to say, but you're SOL on running active (in the normal sense) with what you have w/o spending some $$ to get what you'll need. The EQS746 only has the 3 selectable xover points (iirc 50,90,120 Hz) from the mid/sub. The amp is only good for 55-550Hz. Your xover is good from 32-250 HP/LP and 32-250 HP w/a 20x multiplier = 640-5000 HP. Just trying to lay things out. Here's what I'd do if I were you: EQS746 use the 120 Hz xover on it then to the SX310's sub input, set the sub xover point on the SX310 to whatever point sounds best to you On the SX310 I'd run the fronts set at 2500 Hz HP to the tweets On the SX310 I'd run the rears set at 60 Hz HP to the mids- Don't worry, they can handle it then I'd get these [URL="http://www.parts-express.com/pe/showdetl.cfm?Partnumber=266-288&FTR=266-288"]FMOD Crossover Pair 2,500 Hz Low Pass[/URL] for the mids LP. You'd put this in-line between the SX310 and the amp. What you'll get basically is this: Sub: whatever point you chose, I will use 80Hz, so 20-80 Hz Mids: 60-2500 Hz tweets: 2500-20K Hz [/QUOTE]
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