Precision Power 355cs Car Speaker User Manual


 
9
CROSSOVER FEATURES AND CONNECTIONS
IN
Woofer Tweeter
+ - + -
OUT
Woofer Tweeter
+ - + -
Midrange
Contour Switch
Tweeter
Thermal
Breaker
Tweeter
Phase Switch
Tweeter
DC Clip
Protection
Parallel Bi-amp
Switch
Tweeter Level
Switch
demo car
p b
0 -3 +3
180° 0°
Midrange Contour switch
Positions of Demo or Car are provided to offer different contours to midrange
woofer frequency response. This switch should be left in the Car position for most
applications.
Bi-amp/Parallel switch
Select the Bi-amp position if you intend on driving the woofers and tweeters with
separate amplifiers (four channels). Select the Parallel position if you intend on
driving the woofers and tweeters with the same amplifier (two channels).
Tweeter Level switch
The three-position switch in the crossover box adjusts the output level of the
tweeter. The mid-position (0) is referenced as equal output from the midrange
speaker and the tweeter. The high position (+3) provides 3dB more output from
the tweeter. The low position (-3) provides 3dB less output from the tweeter. Select
the position of this switch for your listening preference.
Tweeter Phase switch
Select 0 or 180 degrees phase relationship between the tweeters. Select the
position of this switch for your listening preference.
Tweeter Thermal breaker
This component protects the tweeter speaker if too much power is delivered to the
tweeter. If activated the tweeter will briefly stop producing sound until the breaker