MB QUART PREMIUM PWM304 - Manual (Page 3)

PWM304
2
QUICK CHANGE IMPEDANCE FEATURE
The 4-Ohm dual voice coils are wired in Series when the block is inserted with
8-Ohm showing and in Parallel when 2-Ohm is showing on the Terminal label.
As shown in the diagram above, changing the configuration is quick and easy.
Firmly grasp the lip of the block and pull from the terminal. Rotate 180 degrees
and re-insert. Please review page 4 for detailed wiring configurations.
TERMINAL
IMPEDANCE
BLOCK