Driver Crossreference

[stéphane Rame]

Hi,
It lacks the reference 515C

St?phane

[Alien_Shore]

Small format drivers:

HF Driver	Part No.	rating	response	sensitivity	impedance	diaphragm	diaph #	vc diam	weight	origin of data
802D		30	500-22K	112	16	aluminum	34852	1.75"	7	802 Specs
802-8D	23371	10	500-20K		8	Symbiotik	21597 34726	1.75"	7	A7-500-8
802-8E		10	500-20K	104	8	aluminum	34647	1.75"	7.25	1975 Pro Catalog
802-8G	33952	10	500-20K	104	8	aluminum	34647	1.75"	7.25	1978 Pro Catalog
804A		30	500-22K	110	16	aluminum	20275 34852	1.75"	5.69	804 Specs
806A	30712	30	500-22K	110	16	aluminum	20275 34852	1.75"	5.69	806A Specs
806-8A	31132				8	aluminum	21597 34647	1.75"		valencia
807-4Z	107483				4	aluminum	21466			1202A VOT
807-8A	30822	30	500-20K	110	8	Symbiotik	34726	1.75"	5.69	807 Specs
808-4Z	30837				4	aluminum	21466			1205A
808-8A	30836	30	500-20K	112	8	Symbiotik	21545 34726	1.75"	7	808 Specs
808-16A		30	500-20K	112	16	Symbiotik	21569 35153	1.75"	7	808 Specs
808-8B		30	500-20K	104	8	Symbiotik	34726	1.75"	7	808-8B Specs
902-8A		10	1.2K-20K	104	8	aluminum	34647	1.75"	6.38	902-8A Specs
902-16A		10	1.2K-20K	104	16	aluminum	34852	1.75"	6.38	902-16A Specs
902-8B		15	500-20K	106	8	aluminum	34647	1.75"	6.38	902-8B Specs
902-16B		15	500-20K	106	16	aluminum	34852	1.75"	6.38	902-8B Specs
902-8T		10	500-20K	104	8	aluminum	34647	1.75"	6.38	902-8T Specs
906-8A		40	500-13K	110	8	aluminum	80135	3"	15.69	906-8A Specs
908-8A		30	500-15K	104	8	Symbiotik	34726	1.75"	6.38	1983 Pro Catalog
908-8B		80-150	500-20K	105	8	Symbiotik	34726	1.75"	6.38	908-8B Specs
909-8A		60-80	500-20K	108	8	Pascalite	26420	1.75"	6.4	909 Specs
909-16A		60-80	500-20K	108	16	Pascalite	26421	1.75"	6.4	909 Specs

[Altec Best]

A couple more pages courtesy of Bill Meckle.

[Alien_Shore]

As promised, I've revised all the charts with updated information (added part numbers, diaphragm and cone part numbers, and revised the spec data sheet links), in addition I have added rows for many more drivers. Take a look and let me know if you see errors or omissions, or if you know where I might find a source for any of the missing data.

-Mike

[Cal Weldon]

Is this the missing chart?

Altec Thiele-Small Parameters

[VolvoHeretic]

Isn't an 802-8D the aluminum diaphragm version of an 808-8A or maybe B with symbiotik diaphragm?

The 802-8G and 802-8E should maybe read (500-20K)?

[Alien_Shore]

There are a few dead spec sheet links in these charts that reference the Altec Pro site. I'll work with AB to get these documents re-hosted elsewhere and fix these links.

[Old Guy]

Isn't an 802-8D the aluminum diaphragm version of an 808-8A or maybe B with symbiotik diaphragm?

Other way round. The 802 predates the 808, making the 808 a Symbiotik version of an 802. But then there were Symbiotik 802's. Dunno if the Symbiotik 802 had a loading cap.

[VolvoHeretic]

Under the 909 drivers data, pascalite diaphragm 26420 is listed for the 8 ohm version and 26421 is listed for the 16 ohm version, but in the link for that driver, the numbers are reversed.

I only noticed because I finaly checked the pictures of my 32B horn which has a taped on note on the 2 9/16" long driver claiming its diaphragm was replaced with a 808-8A diaphragm 26420.

[Alien_Shore]

Under the 909 drivers data, pascalite diaphragm 26420 is listed for the 8 ohm version and 26421 is listed for the 16 ohm version, but in the link for that driver, the numbers are reversed.

I only noticed because I finaly checked the pictures of my 32B horn which has a taped on note on the 2 9/16" long driver claiming its diaphragm was replaced with a 808-8A diaphragm 26420.

Interesting. Thanks for pointing that out. Todd's HF Xref Parts List shows the 8ohm part # as 26420, and so does an old repair parts list I have laying around here.