Punch, Xcard crossovers, Energy storage capacitors – Rockford Fosgate 500.2 User Manual
Page 25: Full
®
XCard Crossovers
Additional crossover card frequencies are available for specialized requirements. You can get the following XCards
from your Authorized Rockford Fosgate Dealer.
Crossover Card
High Pass
Low Pass
Full Range
R1
R2
R1
R2
FULL
Energy Storage Capacitors
Energy Storage Capacitors are used to provide extra current needed by amplifiers to reproduce musical transients.
The capacitors also have the natural ability to filter AC ripple caused by the alternator, reducing the chance of noise
in the system. The capacitors are available in a variety of values and will maximize both the sound quality and
performance that Rockford Fosgate amplifiers can deliver.
®
ATTENTION: We recommend your Authorized Rockford Fosgate Dealer install your new accessory.
• Recommended capacitance is 1 farad per 1000 watts
– 22 –
XM50
= 50Hz
XM200
= 200Hz
XM70
= 70Hz
XM275
= 275Hz
XM80
= 80Hz
XM400
= 400Hz
XM100 = 100Hz
XM4.5k
= 4,500Hz
XM150 = 150Hz
XM6.5k
= 6,500Hz
XM00
= Blank card for
custom crossover
1.0
®
t h e c o n n e c t i n g
®
®
1 farad • 20 VDC • 95°C
1.0
cap
punch
Battery +
REM
LED
B+
GND