page 10
V-3000 PLUS / V-4000 PLUS
P R O F E S S I O N A L P O W E R A M P L I F I E R
Stereo Subwoofer -
This operation is similar to the Bridge Subwoofer operation but in stereo. This operation allows you
to run several subwoofers down to a minimum of 2 ohms. To avoid amplifier overheating, never run the amplifier below 2
ohms in this mode. Set up this mode as you would a standard stereo set up. Be sure both channels are set to “SUB.” In
this mode you may use the frequency adjustment on the rear of the amp, to control the bass frequency output level.
Frequencies may be adjusted from 20Hz to 200Hz. Page 10 / Figure 15 details a typical Stereo Subwoofer set up.
Parallel Subwoofer -
This operation is similar to the Stereo Subwoofer operation but in Parallel. When running
subwoofers, it is usually recommended to run them in mono mode to achieve a cleaner tighter low end. This operation
allows you to run several subwoofers down to a minimum of 2 ohms. To avoid amplifier overheating, never run the
amplifier below 2 ohms in this mode. Set up this mode as you would a standard stereo set up. Be sure both channels
are set to “SUB” and the mode switch is set to “Parallel.” In this mode you may use the frequency adjustment on the rear
of the amp, to control the bass frequency output level. Frequencies may be adjusted from 20Hz to 200Hz.
One Channel Normal / One Channel Subwoofer (BI-AMP) -
You may also use your amp to bi-amp your system. You
may use one side of the amp to power a subwoofer and the other side to power a full range speaker. Follow the set up
guides listed above to mix and match your operations.
Figure 15
TYPICAL STEREO OUTPUT CONNECTIONS
SPEAKERS
2 OHM MINIMUM
V-3000 PLUS
Rear Panel
SPEAKERS
2 OHM MINIMUM
CH-1Input
CH-2 Input
Set to
SUB
Set to
SUB
SPEAKERS
2 OHM MINIMUM
SPEAKERS
2 OHM MINIMUM
Figure
16
TYPICAL PARALLEL SET-UP
Either CH-1 or CH-2 input,
or Both inputs.
CH-1
Input
V-3000 PLUS
Rear Panel
CH-2
Input
Set to
SUB
Set to
SUB
Front Views & Rear Views | Introduction | Front Panel
|
Rear Panel | SET UP |
| Protection | Specifications
Operation Mode
