Nd4 And Nd8 Neodymium Tweeters - Rockford Fosgate Punch Audiophile ND4-XFM Owner's Manual

ND4 AND ND8 NEODYMIUM TWEETERS

ing holes on either side of the enclosure.
The ND4 and ND8 Neodymium Tweeters are designed
for optimum smooth frequency response. This goal, as
with all other Rockford Fosgate products, is achieved by
utilizing "high quality, high-end" components.
Neodymium
The high ionic compound of neodymium enables a
Magnets
smaller tweeter magnet assembly to be used as op-
posed to the much larger ferrite magnets that are com-
monly used in speaker manufacturing.
Ferrofluid™
Cooling
The tight tolerances of the neodymium tweeter call for
ferrofluid as the ideal cooling agent, thereby giving the
tweeters an increased efficiency and power handling.
Flush Mount/
Surface
The design of the ND4 and ND8 Neodymium Tweeter
Mount
enables you to incorporate the tweeters in either a flush
mount or surface mount installation.
Replaceable
Dome
The voice coil in the neodymium tweeter is replaceable
if it should ever fail. Instructions for replacing the dome
are found on page 7.
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