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Using 8 Ohm squawker drivers with ALK Network


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Hi Guys,

Some users of my network have asked about the use of 8 Ohm squawker drivers.

Here's the transformer tap settings for 8 Ohms drivers. The 10 Ohm swamping

resistor does NOT have to be changed. These are actual measured values:

Setting, dB attanuation

5-1, 3.3 dB

4-0, 3.8

5-2, 4.6

4-x, 6.2 < settings

3-0, 6.8 < for best

4-1, 7.4 < Zo match

2-0, 9.5

3-x, 10.4

1-0, 12.4

4-3, 14.0

Al K.

BTW: I would like to express my thanks to all who have purchsed networks

from me. I have just started building my 100Th set! I never would have

believe that these would be so well received. The initial intent was to

build a set for myself and give the design to anybody who might be

interested in building them for themsleves. I never expected it would become

an actual ALK Engineering product!

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