Radio Shack XL-400 - Manual (Page 19)

19 Operation
ADJUSTING FREQUENCY
CROSSOVER
If you installed a subwoofer using the steps
in “Connecting Two Speakers and One Sub-
woofer (Unbridged Connection)” on Page 14
or “Connecting Two Unbridged Speakers
and One Bridged Subwoofer” on Page 15,
set
X-OVER FREQ ON/OFF to ON , then adjust
X-OVER FREQ for your vehicle’s acoustics.
The amplifier passes through all frequencies
at or below that setting (45
−
400 Hz).
Note: X-OVER FREQ selects the limit at which
the amplifier will pass frequencies (from 45
−
400 Hz). You should not use it to adjust the
sound you hear through your main speakers.
12-2018.fm Page 19 Friday, May 12, 2000 12:46 PM