Rockford Fosgate Fanatic Q FNQ1414 Operation & Installation page 7

Crossover
11. Competition Quality 2-Way Butterworth Crossover – Features a 24dB
per octave high-pass crossover for the tweeter and a 24dB/octave low-
pass crossover for the midrange. The steep slope of the tweeter crossover
gives better power handling. The low-pass crossover provides a
seamless transition between the tweeter and midrange.
12. Optical Compression – This built-in protection circuit limits power to
the tweeter when the "danger" threshold is exceeded. Because it simply
limits power and doesn't shut the tweeter off, this circuit is completely
inaudible.
13. Gold-Plated Screw Terminals – Terminals plated in gold for maximum
resistance to corrosion ensure great sound for years to come. These
terminals accept bare wire or 1/4" spade lug connectors.
14. 0dB/–3dB/–6dB Tweeter Pad – In some installations, you may find that
the tweeter location is much closer to your ears than the midrange. This
pad allows you to match the tweeter level to the midrange for the best
balance.
15. Tweeter Phase Switch – This 0°/180° switch allows easy comparison
of tweeter phase without disconnecting speaker wires. Simply leave the
switch in the position that sounds best in your particular installation.
16. Mylar Capacitors – These high-end, "low loss" capacitors are used to
maintain maximum sound quality.
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