No sound: Difference between revisions

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It is crucial to determine which model of audio drivers are being tested. Then, disconnect the outside speakers from the two terminals on the back of the amplifier. Put a DC ohm meter across the terminals. If the reading is higher than the listed value, then one or more of the drivers could be open, or a connection is corroded. If lower, one or more drivers or the wiring may be shorted.

==PD60 Drivers==

[[File:PD60Drivers.jpg|400px|thumb|left|PD60 Drivers]]

-Single functional PD60 driver will read 9.5 - 10 ohms

-Four PD60 drivers will read 2.5 ohms

-Two PD60 drivers together will read 5 ohms

-Four PD60 drivers wired into a speaker line roughly 250ft. in length will read 1.4 ohms

-Four PD60 drivers wired into a speaker line that is 25ft. will read .14 ohms

==SD60 ~~Drivers~~==

==SD60 drivers==

[[File:SD60Drivers.jpg|400px|thumb|left|PD60 Drivers]]

-Single functional SD60 driver will read 9.5 - 10 ohms

-Four SD60 drivers will read 2.5 ohms

-Two SD60 drivers together will read 5 ohms

-Four SD60 drivers wired into a speaker line roughly 250ft. in length will read 1.4 ohms

-Four SD60 drivers wired into a speaker line that is 25ft. will read .14 ohms

==PD60AT Transformer Drivers==

[[File:PD60ATDrivers.jpg|400px|thumb|left|PD60 Drivers]]

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 It is crucial to determine which model of audio drivers are being tested. Then, disconnect the outside speakers from the two terminals on the back of the amplifier. Put a DC ohm meter across the terminals. If the reading is higher than the listed value, then one or more of the drivers could be open, or a connection is corroded. If lower, one or more drivers or the wiring may be shorted.
 ==PD60 Drivers==
 [[File:PD60Drivers.jpg|400px|thumb|left|PD60 Drivers]]
+-Single functional PD60 driver will read 9.5 - 10 ohms
+-Four PD60 drivers will read 2.5 ohms
+-Two PD60 drivers together will read 5 ohms
+-Four PD60 drivers wired into a speaker line roughly 250ft. in length will read 1.4 ohms
+-Four PD60 drivers wired into a speaker line that is 25ft. will read .14 ohms
-==SD60 Drivers==
+==SD60 drivers==
 [[File:SD60Drivers.jpg|400px|thumb|left|PD60 Drivers]]
+-Single functional SD60 driver will read 9.5 - 10 ohms
+-Four SD60 drivers will read 2.5 ohms
+-Two SD60 drivers together will read 5 ohms
+-Four SD60 drivers wired into a speaker line roughly 250ft. in length will read 1.4 ohms
+-Four SD60 drivers wired into a speaker line that is 25ft. will read .14 ohms
 ==PD60AT Transformer Drivers==
 [[File:PD60ATDrivers.jpg|400px|thumb|left|PD60 Drivers]]