APX280M APX490M manual.qxd
Fig. 11
Mixed-Mode Satellite and Subwoofer System
(Set INPUT SELECT Switch to STEREO)
Left Speaker
FREQ (Hz)
L (mH)
80
8.0
100
6.4
125
5.1
150
4.2
200
3.2
NOTE: Chart values based on
4 Ohm speakers.
The amplifier can be configured for a mixed-mode operation. The table provides
component values to create a 6dB per octave crossover at specified frequencies.
Use components that have a + 5% tolerance and capacitors rated at 100V.
NOTE: Choose the same frequency for both LP and HP crossovers. Do not over-
lap frequencies, as this may damage the amplifier.
2/6/2008
11:38 AM
Operation/Installation Manual
Right Speaker
C
C
Subwoofer
Subwoofer 4 Ohms
C (µF)
497
398
318
265
199
Page 15
L
14