Crossover assembly 101

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bonsiguy

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Re: Crossover assembly 101
« Reply #220 on: 18 Jun 2020, 07:33 pm »
love this thread danny thank you !!!!!!   i have been rebuilding a few sets of maggies  like the mg 1 mg 2b and a set of smga  and was wondering if the inductors go bad in them i have changed the caps and that made a huge difference  should i re do the inductors ? and would welcome any tips and hints to get them to sound better . again thanks


Eldergod

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Re: Crossover assembly 101
« Reply #221 on: 20 Jun 2020, 10:35 pm »
Sooooo.... do I have to remove the red coating from the air core inductors before connecting and soldering?

Sonicjoy

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Re: Crossover assembly 101
« Reply #222 on: 20 Jun 2020, 10:58 pm »
If they don't already have bare ends then yes. You can scrape with a knife or use sandpaper.

Eldergod

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Re: Crossover assembly 101
« Reply #223 on: 21 Jun 2020, 12:06 pm »


Thanks. Almost occurred to me too late.  One other question: Can ground/negative for both tweeter and woofer be basically the same line/wire/connection?  Seems like it shouldn’t matter and make the connections simpler.
« Last Edit: 21 Jun 2020, 06:41 pm by Eldergod »

Captainhemo

Re: Crossover assembly 101
« Reply #224 on: 22 Jun 2020, 05:09 pm »
Quote
One other question: Can ground/negative for both tweeter and woofer be basically the same line/wire/connection?  Seems like it shouldn’t matter and make the connections simpler.
« Last Edit: Yesterday at 10:41:06 by Eldergod »

yes, in a parallel network anyway.... all goes back to  same   - input

jay

jay

MokhaMark

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Re: Crossover assembly 101
« Reply #225 on: 29 Jun 2020, 04:21 pm »
Hi All,

I am a new member working on my first crossover. Thank you Danny and everyone for this helpful thread. I have read this thread and answered most questions, I cannot search yet for the answer to what may be an obvious question, so making a post which I think will be my third and allow me to search.

I did find Danny's post about keeping capacitors running in the same direction. However, I did not find anything indicating if it is important to use the inner or outer wire of the inductors in any direction in the crossover. I assume it does not matter, being just wound copper. Also, does it matter if the wire goin to negative, for example, crosses back over the inductor? Given where the leads in my inductors are zip tied, I am having a hard time matching Danny's pictures exactly getting to the other connections.

Thanks in advance for any answers and if the question is so remedial as to be stupid, I apologize, I am a complete newbie.


Hobbsmeerkat

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Re: Crossover assembly 101
« Reply #226 on: 29 Jun 2020, 07:11 pm »
For the inductors on my X-LS crossover, I used inner wire on the input and outer wire on the output, since that's how I was shown.
That said, since its a continuous wire, I don't think orientation is too consequential like it is with resistors & capacitors.. but I could be wrong in that assumption

MokhaMark

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Re: Crossover assembly 101
« Reply #227 on: 29 Jun 2020, 09:00 pm »
Thank you for the info Hobbsmeerkat, I'll try to rig it that way if I can. Can't wait to hear these eventually.....

Speaker Challenged

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Re: Crossover assembly 101
« Reply #228 on: 3 Jul 2020, 12:29 am »
I am just starting my DIY speaker journey and the crossover was the scariest part for me. No so now thanks to Danny's youtube videos and threads like this.

Thanks a lot guys.

Phenol

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Re: Crossover assembly 101
« Reply #229 on: 3 Jul 2020, 10:30 pm »
Is this correct. Getting ready to install. X-LS Encore



« Last Edit: 4 Jul 2020, 12:47 am by Phenol »

Sonicjoy

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Re: Crossover assembly 101
« Reply #230 on: 4 Jul 2020, 12:39 am »
Hello. It would be helpful to know what model speaker it is for.

Phenol

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Re: Crossover assembly 101
« Reply #231 on: 4 Jul 2020, 12:47 am »
X-LS Encore.

TexE4D

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Re: Crossover assembly 101
« Reply #232 on: 4 Jul 2020, 05:20 am »
I'm curious, what's the reason for concealing the component info'?

Hobbsmeerkat

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Re: Crossover assembly 101
« Reply #233 on: 4 Jul 2020, 01:02 pm »
I'm curious, what's the reason for concealing the component info'?
Danny asks to keep the values secret know only to him and those that purchase the kits.

That said, the overall layout looks correct, but I had the base level kit, so its slightly different than mine was, namely the first Sonicap on the tweeter circuit. Mine has a 2nd, smaller cap attached across both leads, much like the resistor later in the circuit also has a small sonicap.

Danny Richie

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Re: Crossover assembly 101
« Reply #234 on: 4 Jul 2020, 06:38 pm »
Is this correct. Getting ready to install. X-LS Encore

Looks good.