Niles Audio SW300 - Manual (Page 7)

Figure 4. Stereo/dual subwoofer application
Figure 3. Line level connections
DO not use these when using the
AUDIO IN ports
Optional Second Subwoofer
Home Theater
Amplifier
Niles SI-275
Amplifier
L R
Left & Right line
level inputs
Speaker level
R L
R L LFE
Left & Right line
level output
SW300 Back
Refer to Trigger Wiring section
LFE Input
Optional
NILES AUDIO CORPORATION – 1-800-BUY-HIFI
TWO SW300S AND SATELLITE LOUDSPEAKER SYSTEM
10 11
APPLICATIONS
The Niles SW300 12-inch, High-Power, Subwoofer is very flexible and can be configured for use
in various applications with associated external audio components, as shown in
Figure 4
through 6. For other SW300 applications, consult your local Niles dealer for help in configuring
your home theater system.
SW300 AND LINE-LEVEL CONNECTION TO SATELLITE
LOUDSPEAKER SYSTEM
Set switch to ON and adjust FREQUENCY
to match low frequency cutoff of your
satellite speakers.
Alternate configuration:
Set switch to OFF to send full range
audio to L/R AUDIO OUT jacks.
Position SET UP switch
to the mode you wish to
adjust MUSIC OR MOVIE
and adjust level controls
per instructions.
Set LOW PASS to closely
match HIGH PASS
FREQUENCY control.
NOTE: Control does not
function when using LFE input.
Adjust PHASE to
integrate subwoofer
sound with system.
Set switch to ON and adjust FREQUENCY
to match low frequency cutoff of your
satellite speakers.
Alternate configuration:
Set switch to OFF to send full range
audio to L/R AUDIO OUT jacks.
Position SET UP switch
to the mode you wish to
adjust MUSIC OR MOVIE
and adjust level controls
per instructions.
Set LOW PASS to closely
match HIGH PASS
FREQUENCY control.
NOTE: Control does not
function when using LFE input.
Adjust PHASE to
integrate subwoofer
sound with system.
NOTE: ADJUST SETTING ON BOTH SW300 SUBS TO BE THE SAME
SW300 Back
Niles SI-275
Amplifier
Niles ZR-8630AV
Receiver
Optionally, you may wire
in a similar fasion, using
the speaker level inputs
and outputs.
R L
R L
Line inputs
Line outputs
SW300 Back
Trigger output
DS00424ACN_0-SW300.indd 12-13 3/29/06 3:00:58 PM