Dummy thinkin of building a P A

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10 years 10 months ago - 10 years 10 months ago #21268 by mini-mad
Replied by mini-mad on topic Re:Dummy thinkin of building a P A
dont. your just waisting wood, money and your own time.

start again and follow the plans to the letter. they have been drawn this way for a reason.

you cant have gaps in your builds and all edges should b flush and mount as close to perfectly to the next piece. DO use lots of glue and as best you can clamp or screw down hard on each joint so to make that joint as strong as possible. gaps and air leaks and "wobbly" boards may not sound like they make a difference now but wait til you give the system some juice and start moving it around.

TRUST ME you cant just slap a box together and say "that will do"... it will sound nasty and if it doesnt destroy itself because bad construction moving it around certainly will.
Last edit: 10 years 10 months ago by mini-mad.

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10 years 9 months ago #21274 by dnb123
Replied by dnb123 on topic Re:Dummy thinkin of building a P A
So I have the amp now, and the two drivers, I'm gunna build the cyclopses as soon as I get money for wood. But what I don't know is how to plug in 4 speakers into one amp... Would I have to daisy chain them?


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10 years 9 months ago #21276 by mini-mad
Replied by mini-mad on topic Re:Dummy thinkin of building a P A
after re-building your tops properly.... you would plug 2x tops into channel A and 2x Bass bins into channel B, but using a crossover to make sure the tops and bins get the correct frequency bands.

...wen building the bins... remember lots of glue and leave absolutly NOGAPS or it WILL sound shite!

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10 years 9 months ago #21277 by dnb123
Replied by dnb123 on topic Re:Dummy thinkin of building a P A
No it would be tweeter and mid into one X2 and two bass and 2 kicks into the other amp


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10 years 9 months ago #21278 by dnb123
Replied by dnb123 on topic Re:Dummy thinkin of building a P A
And how do you plug two speakers into one channel?


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10 years 9 months ago #21279 by mini-mad
Replied by mini-mad on topic Re:Dummy thinkin of building a P A
If you wire the cabs on the sleakons in the back as +1/-1 and a second socket on the back linking to the 1st in the same way, a short simple speakon plug to speakon plug will make sure they will be wired in parallel wen hooked up.... providing your tops have passive internal crossovers. Bass bins the same.

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10 years 9 months ago #21280 by mini-mad
Replied by mini-mad on topic Re:Dummy thinkin of building a P A
....wiring the bins is the same barr the internal crossover.


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10 years 9 months ago #21281 by dnb123
Replied by dnb123 on topic Re:Dummy thinkin of building a P A
No I NEED an internal crossover or can I just daisy chain the cabs?


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10 years 9 months ago #21282 by dnb123
Replied by dnb123 on topic Re:Dummy thinkin of building a P A
and if I were to use one, how many cabs would need a crossover?


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10 years 9 months ago #21283 by bgrade
Replied by bgrade on topic Dummy thinkin of building a P A
If you go for the internal 2 way passive crossovers on the MT130s, you will need one for each cabinet. The cabinets can still be daisy chained, just so long as you wire it right. Wire +1 to +1 to Positive input on crossover. -1 to -1 to negative input on crossover. Use the least amount of wire you can get away with. The input terminals will be identical and you can come in from the amp to either speakon, and then daisy chain from the other one.

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