Specifications

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Section
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Unique speakers accommodate
special requirements.
Home Audio
MCM carries the manufacturers you trust.
Impedance
Matching
Volume Control
These stereo
in-wall volume
controls are
designed for use in distributed
audio systems, primarily with in-wall and
ceiling speakers. Impedance matching
design enables up to 8 pairs of 8ohm
speakers to be connected to a stereo
amplifier, and appear as a 4ohm load.
Decora style face plate is compatible with
standard decora single and multi gang
covers. Single gang cover is included.
Unit is shipped as white color, hardware
and knobs are included for conversion to
bone or almond. Features: •Detachable
terminal strip, greatly easing installation
•Fits standard electrical boxes and low
voltage brackets •Ten step attenuation
Specifications: •Power capacity: 45W
RMS •Frequency response: 20Hz~20KHz
•Overall depth: 2
1
⁄2"
Order # Reg. VIP
50-8220 $31.49
$24.95
Impedance Matching
Volume Controls
•These in-wall volume controls utilize high quality
multitap audio transformers and feature a smooth 12
position rotary switch •Designed for use in distributed
audio systems, the impedance matching feature of these
volume controls allow for the connection of up to 16
pairs of speakers to a single amplifier, and appear as a
4ohm load Features: •Detachable terminal strips accept
up to 14AWG wire •May be mounted in a single gang
box or low voltage bracket •Matching decora wall
plates included Specifications: •Frequency response:
35Hz~20KHz •Attenuation: -34~0dB, in 12 steps
•Impedance matching: x2, x4 and x 8ohm
Order # Color Power Capacity (RMS/Max) VIP
50-7820 White 25W/100W $26.99
50-7821 Ivory 25W/100W 26.99
50-7822 Almond 25W/100W 26.99
50-7823 Black 25W/100W 26.99
50-7840 White 100W/300W 31.99
50-7841 Ivory 100W/300W 31.99
50-7842 Almond 100W/300W 31.99
50-7843 Black 100W/300W 31.99
Ceiling Mount Speaker Pair
4Efficient dual cone design 4Round ceiling mount
Low cost dual cone speaker pair is ideal for background music,
paging and general audio applications. White plastic frame and
painted steel grill compliments any decor. Attached mounting
brackets easily mount in ceiling or wall board without additional
hardware. 8ohm. Sold in pairs.
Speaker Power Capacity Frequency Overall Frame Cutout Mounting
Order # Size RMS/Peak Response SPL Diameter Hole Depth MSRP Reg. VIP
50-6240 5
1
⁄4" 15W/30W 110Hz~20KHz 90dB 8" 6
1
⁄2" 2
1
⁄2" $44.95 $30.59 $24.95
50-6241 6
1
⁄2" 15W/30W 100Hz~18KHz 90dB 9" 7
1
⁄2" 2
5
⁄8" 59.95 40.79 29.95
50-6242 8" 20W/40W 80Hz~20KHz 91dB 10
3
⁄4" 9
3
⁄8" 3
3
⁄8" 74.95 50.99 39.95
Automatic A/B Speaker
Level Switch
This switching device
automatically selects between
two stereo amplifiers to a
single pair of speakers. It is
perfect in situations where
installed speakers are used
with both a local stereo or
home theater system, and a
distributed audio system. Default input-A is selected
when no signal is present. When a signal is sensed at
input-B, the selector automatically switches to that
input. A separate 12VDC, 100mA signal is also
provided to trigger other external devices. Trigger
sensitivity is fully adjustable from 30~300mV. Off delay
(from B back to A after absence of signal) is adjustable
in eight steps from 0.5 seconds to 10 minutes. Relay
contacts are 4PDT, with isolated L/R ground paths.
Music power capacity is 100W. This unit requires
12VDC. Optional AC adapter available (#50-8362).
Order # Reg. VIP
50-8390 $90.49
$49.99
Dual 8" In–Wall Subwoofer
This Stellar Labs
®
architectural
speaker system provides
outstanding bass response in
any listening environment,
without occupying valuable
floor space. Two hefty 8"
woofers are fed from a passive
12dB/octave 200Hz low pass
filter, allowing simple addition
to existing speakers Features: •8"
poly treated cone woofers, each
with 30 oz. vented magnet •Treated foam surrounds
•Dual channel 12dB/octve low pass filter •White
steel grill •Detachable phoenix style connectors
Specifications: •Power capacity: 100W/200W RMS/peak
per channel •Frequency response: 45Hz~200Hz
•Impedance: 8ohm per channel •Sensitivity: 91dB
(W/M) •Dimensions (overall): 20
3
⁄4" (H) x 11
3
⁄8" (W)
•Required cutout: 19
1
⁄4" (H) x 8
3
⁄4" (W) •Mounting
depth 3
3
⁄4" •Sold individually
Order # MSRP Reg. VIP
50-10575 $179.00 $102.00
$79.95
Eight Position Speaker Selector
Compact table top selector provides cost effective
selection of up to eight pairs of speakers, from one
location. Provides a perfect solution to the need for
low cost distributed audio in residential audio or
commercial sound applications. Internal switching uses
a combination of series and parallel wiring, ensuring
that the connected amplifier sees a minimum of a 4ohm
load (when 8ohm speakers are used). Any conventional
amplifier or stereo receiver can drive multiple sets of
speakers, without the need for external impedance
matching devices. Features: •Rugged metal enclosure
•Non skid rubber feet •Color coded push terminals for
all speaker connections •Heavy-duty rocker switches
•Attractive sloped top panel •Power capacity: 50W
RMS per channel •Frequency response: 10Hz~50KHz
•Dimensions: 2
1
⁄2" (H) x 12" (W) x 4
1
⁄4" (L)
Order # VIP
50-6225 $29.95
Multi Room Speaker Distribution Strip
•Impedance protection circuit: allows up to eight sets
of 8ohm speakers to be connected to a stereo amplifier,
and appear as a 4ohm load •19" rack mountable
•Power capacity: 120W per channel •Frequency
response: 20Hz~20KHz
Order # MSRP Reg. VIP
50-2202 $139.95 $91.79
$79.95
Multi Room Speaker Distribution Strip
•Power capacity: 200W RMS per channel
•Dimensions: 2" (H) x 2.25" (W) x 10.5" (L),
including binding posts
Order # MSRP VIP
50-2204 $59.95 $36.79
8" Single
Point Stereo
Ceiling
Speaker
•Provides both
left and right
audio channels
•Dual
3
⁄4" pivoting silk dome tweeters •Power capacity:
40W/60W RMS/peak per channel •Frequency response:
50Hz~22KHz (±3dB) •Impedance: 8ohm per channel
•Sold individually
Order # MSRP Reg. VIP
50-10580 $119.00 $61.19
$49.95
6
1
⁄2" Single Point Stereo Ceiling Speaker
Intended for small areas that do not justify installation
of two speakers, this single stereo speaker provides both
left and right audio channels, from a single point. Two
independent crossover channels, two separately
mounted tweeters, and a dual voice coile subwoofer
provide an outlet for both left and right channels, from
one 6
1
⁄2" speaker. This speaker is an excellent solution
for distributed audio or home theater applications.
Features: •6
1
⁄2" poly cone woofer with rubber surround
•Dual
3
⁄4" pivoting silk dome tweeters •Dual 6dB/octave
crossovers •Cloth backed micro perforated grill
Specifications: •Power capacity: 35W/50W RMS/peak
per channel •Frequency response: 55Hz~22KHz (±3dB)
•Sensitivity •87dB (W/M) •Impedance: 8ohm per
channel Mounting: •Overall frame: 9.4" (dia.) •Required
cutout: 8.1" (dia.) •Depth: 5.25" •Sold individually
Order # MSRP VIP
50-10581 $89.99 $44.69