Destination Audio VC100S Installation Instructions

Installation should be performed by qualified service personnel, and must meet all local building codes.
PLEASE NOTE:
STEP 1: DETERMINE & SET IMPEDANCE MULTIPLICATION SETTINGS
1.) Count the total number of pairs of 4 Ohm and 8 Ohm speakers you are connecting. Count pairs of 6 Ohm speakers as
4 Ohm speakers.
2.) Determine if the amplifier can support a 4 Ohm or 8 Ohm speaker load. You can typically find this information in the amplifier
owner's manual.
3.) Determine the correct impedance match jumper position from the charts shown below. See Figure 2 if your amplifier can handle
a 4 Ohm speaker load. See Figure 3 if your amplifier can handle an 8 Ohm speaker load.
4.) Set the impedance match jumpers on all of the volume controls in the system to the same position (2X, 4X, 8X or 16X).
See Figure 1 below.
NOTICE!
Make sure to set both
impedance match jumpers on the
volume control to the same position.
AMPLIFIER IS STABLE TO 4 OHMS
Number of pairs of 8 Ohm speakers
Figure 2
Destination Audio does not recommend installing more than 8 volume controls in parallel. Destination Audio also does not recommend
installing more than two (2) 8 Ohm speakers per channel on each volume control without additional impedance protection.
PLEASE NOTE: High impedance match setting's affect on volume
Setting the impedance match jumpers higher than 2X will yield less power per pair of speakers. For example: An amplifier rated at 100
Watts per channel RMS into 8 Ohms is to be used for 8 pairs of speakers. In order to accommodate 8 pairs of 8 Ohm speakers, an 8X
impedance match setting must be used. Therefore, this will limit the 100 Watts of power to 12.5 Watts for each speaker pair, or one-
eighth of the amplifier's power.
For assistance, please call 800-543-2205 or visit http://www.destinationaudio.com.
STEREO VOLUME CONTROL

Installation Instructions

Figure 1
VC100S
WARNING!
Make sure to set the impedance
match jumpers on all of the volume
controls in the system to the same
position, otherwise serious amplifier
damage may occur
jumper set to 2X
AMPLIFIER IS STABLE TO 8 OHMS
Number of pairs of 8 Ohm speakers
Figure 3
.