What to do with a Philips AD9710 fullrange - Page 3

arensattic · 28th August 2009, 09:42 PM

Dear all,

The following link may be of interest to you:
http://www.mfbfreaks.nl/artikel/passief/2/
This is the website of a fan club of Philips MFB loudspeakers.
They have posted the complete text of the Philips booklet "Luidsprekerbehuizingen voor zelfbouw" dating from 1966.
In this booklet there are cabinet plans for the 9710M speaker.

Best regards,

Aren van Waarde

NB If someone drops me a line (by e-mail) I can also send you a scanned version of a later edition of the same booklet (English version of the 1970s).

guglielmope · 28th August 2009, 10:54 PM

Hello,
anyone have a pair of AD9710 woofer in perfect condition for a fair price for sale?
Ciao
Guglielmo
Italy

Zoran · 1st September 2009, 01:30 PM

I have a pair
800ohm alnico version
cheers

Marmotus · 29th September 2009, 07:59 PM

Ciao Guglielmo... 2 pari tu scegli!!!! I have two pairs intacts, one with Alnico magnets and the other with Ceramics ones both 8 ohms... but we're so far away...
For sure they're somethig special, I used a pair long time ago in an OB mated with an 18" Pro Woofer of 98 dB/spl ... (2241H) with an active xover... by far the best imaging I've got..
Cheers
Saluti tanti
Marcelo

DrBoar · 17th February 2011, 12:22 PM

They have a lowtherlike lift of about 10db between 1 and 10 kHz so onaxis is not nice. Upward or backward facing works better

hm · 17th February 2011, 08:11 PM

Hello,
i prefer this driver in my satellite horns:
Trumpet, Schalmei and Horn, and my double horns
SAXOPHON and RDH20 look my HP.

Rick NL · 6th March 2011, 07:59 PM

Quote:

Originally Posted by arensattic

Dear all,

The following link may be of interest to you:
Philips Luidspreker behuizingen voor zelfbouw (1966)
This is the website of a fan club of Philips MFB loudspeakers.
They have posted the complete text of the Philips booklet "Luidsprekerbehuizingen voor zelfbouw" dating from 1966.
In this booklet there are cabinet plans for the 9710M speaker.

Best regards,

Aren van Waarde

NB If someone drops me a line (by e-mail) I can also send you a scanned version of a later edition of the same booklet (English version of the 1970s).

The 9710M design on page 17 was my first stereo set, with a 2.5 Watt 4 transistor amp. Later a 10 Watt design.
Not the most sophisticated treble but wery nice speakers I recall.
Rick

28th August 2009, 09:42 PM	#21
arensattic diyAudio Member Join Date: Mar 2006 Location: Groningen	Philips booklet of 1966 with 9710M cabinet plans Dear all, The following link may be of interest to you: http://www.mfbfreaks.nl/artikel/passief/2/ This is the website of a fan club of Philips MFB loudspeakers. They have posted the complete text of the Philips booklet "Luidsprekerbehuizingen voor zelfbouw" dating from 1966. In this booklet there are cabinet plans for the 9710M speaker. Best regards, Aren van Waarde NB If someone drops me a line (by e-mail) I can also send you a scanned version of a later edition of the same booklet (English version of the 1970s). __________________ Real HiFi runs hot and has only one speaker unit per audio channel.

1st September 2009, 01:30 PM	#23
Zoran diyAudio Member Join Date: Jan 2004 Location: Belgrade	I have a pair 800ohm alnico version cheers __________________ ###

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28th August 2009, 10:54 PM	#22
guglielmope diyAudio Member Join Date: Nov 2004 Location: Udine	Hello, anyone have a pair of AD9710 woofer in perfect condition for a fair price for sale? Ciao Guglielmo Italy

29th September 2009, 07:59 PM	#24
Marmotus diyAudio Member Join Date: May 2004 Location: Montevideo - Uruguay - South America	Ciao Guglielmo... 2 pari tu scegli!!!! I have two pairs intacts, one with Alnico magnets and the other with Ceramics ones both 8 ohms... but we're so far away... For sure they're somethig special, I used a pair long time ago in an OB mated with an 18" Pro Woofer of 98 dB/spl ... (2241H) with an active xover... by far the best imaging I've got.. Cheers Saluti tanti Marcelo

17th February 2011, 12:22 PM	#25
DrBoar diyAudio Member Join Date: Apr 2003 Location: Stockholm	They have a lowtherlike lift of about 10db between 1 and 10 kHz so onaxis is not nice. Upward or backward facing works better

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