Bazooka PMW1024DVC - Manual (Page 7)

The innovative design of the PMW component Woofers allows
you to liquid cool the voice coil motor assembly for maximum
power handling capability. With the addition of the CHIL
PLUG and the CHIL KIT from your local dealer, or directly from
SAS, you can easily add liquid cooling to your PMW Series
Component Woofer.
CHIL Plug
Utilizing the optional CHIL
plug can increase the PMW
woofers power handling up
to 50%.
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