Profile CL440 用户手册
CAUTION! In Tri- mode operation, the amplifier must see a 2 Ohm load or higher for the
stereo satellites and no lower than 4 Ohms for the subwoofer(s). Any lower than the
above mentioned impedance will cause the amplifier to overheat and possibly cause
permanent damage to the amplifier.
stereo satellites and no lower than 4 Ohms for the subwoofer(s). Any lower than the
above mentioned impedance will cause the amplifier to overheat and possibly cause
permanent damage to the amplifier.
S
PEAKER CONNECTIONS (TRI-MODE)
NON-POLAR
CAPACITOR
NON-POLAR
CAPACITOR
INDUCTOR
(COIL)
INDUCTOR
(COIL)
L
E
G
E
N
D
L
E
G
E
N
D
FF
100
100
++
--
FF
100
100
+
+
-
-
++
--
4
m
H
4
m
H
Left
Mid / Tweeter
4 Ohm
(2 Ohm Minimum)
Left
Mid / Tweeter
4 Ohm
(2 Ohm Minimum)
Mono Woofer
8 Ohm
(4 Ohm Minimum)
Mono Woofer
8 Ohm
(4 Ohm Minimum)
Right
Mid / Tweeter
4 Ohm
(2 Ohm Minimum)
Right
Mid / Tweeter
4 Ohm
(2 Ohm Minimum)
12
The amplifier is capable of running in a Mono / Stereo mode. This feature gives the amplifier
the ability to run stereo satellites (midbass & tweeter) simultaneously with a mono subwoofer.
the ability to run stereo satellites (midbass & tweeter) simultaneously with a mono subwoofer.
These connections are more complicated because they require the use of passive crossover
networks (Not provided) to divide the frequencies to the speakers. We have included a sample
diagram for 4 Ohm connections. If you wish to use multiple speakers to achieve a lower
impedance and higher power, it is strongly recommended that you seek professional advice
from your Profile retailer before attempting to make these connections.
networks (Not provided) to divide the frequencies to the speakers. We have included a sample
diagram for 4 Ohm connections. If you wish to use multiple speakers to achieve a lower
impedance and higher power, it is strongly recommended that you seek professional advice
from your Profile retailer before attempting to make these connections.
Please Note: In the Tri-mode configuration, the amplifier's built-in crossover must be set to
the "OFF" position so the speakers receive full range output.
the "OFF" position so the speakers receive full range output.