View Full Version : Altec 601C Duplex specyfication neded
Hi guys.
I'm new here because of love to vintage things and cos I've just bought pair of Altec Speakers 601C with original crossovers N3000E. Far last week I study history of Altec and all enclousers. I have chosen Oaken Mini Enclouser for this speakers but cannot find all info I need to calculate boxes. Please check pic below and if u have it know this please let me know.
GreatPlainsAudi
08-02-2017, 06:35 AM
Check out our spec sheets on the Great Plains Audio webs https://greatplainsaudio.com/altec-lansing-library/altec-lansing-drivers-loudspeakers-horns/
Check out our spec sheets on the Great Plains Audio webs https://greatplainsaudio.com/altec-lansing-library/altec-lansing-drivers-loudspeakers-horns/
Hi thanks. I know this pages but cannot read from this what I need like mechanical Q and electrical Q of the driver. I'm also struggle about effective radiation area of the driver..
Thanks for help.
Earl K
08-02-2017, 09:02 AM
Hi Aro,
The 601C is essentially a 414-8a ( with a tweeter-horn stuck into the center ) .
You should measure the TS parameters of your 601/414's ( so that you know what you really have on hand ).
- The simplest ( to use ) measurement system is Dayton's DATS V2 (https://www.parts-express.com/dayton-audio-dats-v2-computer-based-audio-component-test-system--390-806). ( It's for PC only )
If you want something ( mostly ) free ( &/or something that runs on a Mac ) then download REW ( Room EQ Wizard ) (https://www.roomeqwizard.com/)
- You'll still need an external sound-card ( with a bit of voltage/juice ) to drive the test jig that you'll have to construct .
:)
gdmoore28
08-02-2017, 04:34 PM
Check out our spec sheets on the Great Plains Audio webs https://greatplainsaudio.com/altec-lansing-library/altec-lansing-drivers-loudspeakers-horns/
So, so glad to see you guys posting here and on other sites!
GeeDeeEmm
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