|
|
|
|
Joined: Aug 2009
Posts: 5
Member
|
OP
Member
Joined: Aug 2009
Posts: 5 |
Could anybody tell me what the tap levels are for the Executone SR8W5 Flush mounted ceiling speakers?
The line transformer is part number A-43470 and the secondary side has four leads: Black, Brown, Yellow, and Green.
Thanks!
Sam
|
|
|
Visit Atcom to get started with your new business VoIP phone system ASAP
Turn up is quick, painless, and can often be done same day.
Let us show you how to do VoIP right, resulting in crystal clear call quality and easy-to-use features that make everyone happy!
Proudly serving Canada from coast to coast.
|
|
|
|
Joined: Feb 2005
Posts: 12,346 Likes: 3
Member
|
|
Member
Joined: Feb 2005
Posts: 12,346 Likes: 3 |
What does it say on the transformer where the leads enter the coil? Black should be common.
-Hal
CALIFORNIA PROPOSITION 65 WARNING: Some comments made by me are known to the State of California to cause irreversible brain damage and serious mental disorders leading to confinement.
|
|
|
|
|
Joined: Aug 2009
Posts: 5
Member
|
|
OP
Member
Joined: Aug 2009
Posts: 5 |
It doesnt say anything on the transformer.
I connected an amp to the primary and adjusted for 70volts and with the secondary feeding an 8 ohm load I was able to determine the different tap levels.
FYI the levels are:
Brown Lead = 1.25 Watts
Yellow Lead = 2.50 Watts
Green Lead = 5.00 Watts
Black = Common
Thanks.
Sam
|
|
|
|
|
Joined: Feb 2005
Posts: 12,346 Likes: 3
Member
|
|
Member
Joined: Feb 2005
Posts: 12,346 Likes: 3 |
Use an 8 ohm/at least 5 watt resistor, not a speaker voice coil. Measure at 1Khz. Betcha it's more like 1,2,4. That's pretty common.
-Hal
CALIFORNIA PROPOSITION 65 WARNING: Some comments made by me are known to the State of California to cause irreversible brain damage and serious mental disorders leading to confinement.
|
|
|
|
Forums84
Topics94,335
Posts639,033
Members49,785
| |
Most Online5,661
May 23rd, 2018
|
|
|
1 members (justbill),
145
guests, and
130
robots. |
|
Key:
Admin,
Global Mod,
Mod
|
|
|
|
|
|
