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Old 22nd January 2010, 07:22 PM   #1
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Default HI-VI D5.8 + Audax TW025A16 d'Apolito
Dear members,

I'm new, i'm french, i'm 31years old.
Sorry for my bad english....

I'm show you my new DIY d'Apolito loudspeaker:

Specs by Loudspeaker:
2X: HI-VI D5.8
Overview D5.8 Bass-Midrange_HiVi, Inc.

1X: Audax TW025A16
AATV - Sylvain HOULBERT - TW025A16

All components SCR from MHP:
MHP (la Maison du Haut-Parleur) : concepteur français de kits d'enceintes pour la HI-FI et le Home Cinéma...

& Audiophonics:
Audiophonics - Câbles, Amplificateurs et Accessoires DIY

I start the construction ASAP...

Some photos.....

Regards.

The Woofers
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The Wood
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The Insulating material
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My DIY Tool
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The Speaker Conectors
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The Wire
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The Sheathe cotton with Argent Solder
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Old 22nd January 2010, 09:13 PM   #2
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Default woofer wont crossover high enough
They only go to 1000 hz before dropping off
These would be a better choice and at a descent price wire in parallel and 5 ohm load resistor and then crossed over around 3 khz or preferrably at 3.2 khz
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Old 23rd January 2010, 06:18 PM   #3
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The cut will be at 3200Hz
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Old 23rd January 2010, 08:55 PM   #4
DcibeL is offline DcibeL  Canada
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3200Hz is definitely too high for the D5.8, and not a very good choice for D'apolito speaker either IMO.

D5.8 looks to have not very good frequency response, usable to about 1kHz for a 5.25" driver is not very promising. D6.8 looks much better in comparison.

Can you share any design details? simulated crossover, transfer function, etc? This would be more interesting than photos of coils of wire and piles of wood.
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Old 23rd January 2010, 09:07 PM   #5
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Here alls the diagrams of my loudspeaker, on the Web-site of D. Petoin.
THank's for him..

Plan automatique d'une enceinte 3/3
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Old 24th January 2010, 07:06 PM   #6
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Day 1:
Front of face-plate
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Back of face-plate
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Old 24th January 2010, 07:36 PM   #7
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The design in file .doc
Design Enceintes Hi-VI Audax.docx
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Old 30th January 2010, 08:16 PM   #8
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Today the last components.

Tweeters:
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Components SCR:
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The self 0,8mH downgrade to 0,7mH
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Old 31st January 2010, 12:44 AM   #9
DcibeL is offline DcibeL  Canada
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Textbook crossover at 3.2kHz is not going to be good.

I will say again, 3.2kHz is a bit too high for d'apolito, and a lot too high for D5.8

This speaker will make sound, that is all I would expect.
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Old 31st January 2010, 08:49 AM   #10
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Hi, i Will testing this configuration and if i'm not satisfed i change thé value of components
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