Справочник Пользователя для Alphasonik PMA1000DE

Amplifier

Amplifier

Dual

4-ohm coils

in series

Dual

4-ohm coils

in Parallel

Dual

4-ohm coils

in Parallel

Dual

4-ohm coils

in series

4

44

4

4

44

4

Example :

Example :

Series: The voice coils of each Dual 4-ohm speaker to yield 8-ohm speakers.

Parallel: The voice coils of each Dual 4-ohm speaker to yield 2-ohm speakers.

R1 + R2 = 4 + 4 = 8 ohms (for each speaker)
THEN

THEN

Parallel: These two 8 ohm speaker to yield 4-ohm system total.

Parallel: These two 2 ohm speaker to yield 1-ohm system total.

1            

1            

1            

= 

= 

= 

1   

1   

1   

= 

= 

= 

1 

1 

1 

= 

= 

= 

4 

1 

2 

ohms

Ohm

Ohms (for each speaker)

1 + 1  

1 + 1+  

1 + 1  

1 + 1  

1 + 1  

1 + 1  

0.25

1

0.5

R1 

R1 

R1 

R2 

R2 

R2 

8 

2 

4 

8

2

4