System Examples - Kenwood KAC-728S Instruction Manual

System examples
@ Full-range 2-channel system
KAC-728S/608S/428S
TER OPERATION
1} Left speaker
ft] Right speaker
KAC-728S/608S/428S
OPERATION
FILTER
OFF LPF STEREO MONO(Lch)
Ee" Com
if Left speaker (Bridged)
ig Right speaker (Bridged) .
FILTER OPERATION
KAC-728S/608S/428S
FILTER OPERATION
OFF LPF STEREO MONO{Lch)
Cy
(L + R)
(Bridged)
KAC-728S/608S/428S Subwoofer
LPF STEREO MONO(Lch) iq (L + R)
ee
:
(Bridged)
A
;
@Principle of Tri-mode
Method of frequency band division using a coil and capacitor--rin case of 6dB/oct. slope
Coil (L): Passes low frequencies and blocks high
frequencies. (Low pass)
C= 159000 (uF)
=FoxR
fc=Cut of Frequency (Hz)
Frequency = 1px R (mH) R=Speaker Impedance a
@Example:
aa
When it is required to set a crossover frequency of 120 Hz using speakers with an
.
impedance of 4 ohms.
:
ACAUTION
10 English