Specifications
Section
page
4
94
Professional Audio
4
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NET 30
Terms
PBM Series PA Amplifiers
Three channel mixer/amplifiers are available in 15W
and 30W RMS configurations to suit a number of paging,
background music and telephone interface requirements.
Channel one accepts microphone input and provides VOX
muting of the channel two aux/mic input. A third balanced
input allows connection to a telephone system interface
for phone paging. Separate music-on-hold output is
provided, with its own independent output level control.
Rear panel control allows paging level to be preset. Front
panel controls include: •Power •Bass •Treble •Channel
one level •Channel two level. Speaker outputs include
4/8/16ohm taps, plus 25V/70V line outputs for multiple
speaker applications. Channel two aux input is two RCA
type phono jacks (tied together internally). All other input/
output connections are screw terminal. Specifications:
•Frequency response: 50Hz~15KHz •THD: <1.0% •Input
sensitivity/impedance: TEL: 100mV/600ohm, MIC-1/2:
1.0mV/600ohm, Aux: 200mV/50Kohm •Power
requirement: 120VAC, 50/60Hz •Dimensions:
3.5" (H) x 10.7" (W) x 9.4" (D)
Order # Mfr. # Wattage (1-3) (4-up)
555-6300 PBM-30 30W RMS $174.00 $162.00
555-6310 PBM-15 15W RMS 151.00 141.00
Professional PA
Amplifiers
Ideal in office environments, large meeting rooms
and public areas for general paging and background
music applications. A wide range of input and output
connections allow voice–over and telephone paging,
and music–on–hold applications. Front panel includes
individual level controls for each input, plus independent
master bass and treble controls. Input connections 1~3:
•Each accepts unbalanced 50Kohm line level signal via
dual RCA female jacks, or balanced 600ohm mic level
signal via screw terminal strips Paging input: •Three–pin
female XLR mic input accepts balanced, low impedance
mic level signal, with switchable VOX •Balanced
telephone input via screw terminal strip •Both inputs
feature adjustable page level and auto–mute •Screw
terminal connections are provided for dry contact external
mute switching Output connections: •Music on hold: 1W
@ 8ohm and 1V @ 600ohm •Speaker outputs: 4/8/16ohm,
plus 25V/70V for multi–speaker installations •All output
connections are screw terminal Specifications:
•Frequency response: 50Hz~15KHz •THD: <1% at 1KHz
(full rated output) •Power requirements: 120VAC,
50/60Hz
Order # Model # Power Output (1–3) (4–up)
555-221 PBM-120 120W RMS $438.00 $401.00
555-222 PBM-60 60W RMS 314.00 291.89
Six Input Mixer Amplifiers
Perfect for background music and general paging
applications, these amplifiers feature numerous inputs
for tremendous flexibility. All six input channels feature
individual level controls and balanced XLR microphone
inputs. Inputs #4~6 will also accept a line level signal. A
100mV/600ohm telephone input is also provided. Front
panel controls include separate bass and treble adjustments
and a master volume control. A three segment LED
bargraph display illustrates relative peak output. Outputs
are provided for 4/8/16ohm speaker systems and 25/70V
line distributed systems. Overall dimensions: 3.5" (H) x
16.9" (W) x 11.8" (D).
Order # Mfr. # Output Power (1-3) (4-up)
555-3130 PMM-60A 60W RMS $389.00 $362.00
555-3135 PMM120A 120W RMS 514.00 479.00
Seven Zone Seven Input
Mixer Amplifier
The PL-260A amplifier from Speco provides 260W of
RMS power output, with a seven input mixer. Input #1~4
accepts mike level signal, input #6 and #7 accept line
level signal, and input #5 may be switched either way. All
mic inputs are XLR female and provide phantom power
(independently switchable). Output will drive 4/8/16ohm
speaker loads as well as 25V and 70V. A unique feature
of this amplifier is the built in zone selector, usable with
25V or 70V speaker systems. Divide large numbers of
connected speakers into seven zones, and control all
directly from the front panel of the amplifier. Features:
•Selectable VOX override on Mic-1 •Music on hold
output with separate level control •Telephone paging
input •Front panel master level, bass and treble controls
•24VDC external battery back-up input •Detailed
information available on MCM website •Mfr. #PL-260A
Order # (1-3) (4-up)
555-5595 $655.00 $615.00
Multi Source/Multi Zone PA Amplifier
This advanced amplifier features a five input mixer, four
amplifier channels, in a 5 x 4 matrix configuration that
allows independent assignment of each input to each zone.
Each mixer channel features independent bass, treble and
gain controls, as well as a pushbutton for each zone,
allowing that input channel to play through any or all of
the four output zones. Each output channel has its own
level control. Features: •Simultaneous playback of five
sources in four zones •4Ω, 8Ω, 25V and 70V on each
output channel •Telephone paging function •Music on hold
output •Mic1 priority with VOX mute •Headphone output
with adjustable level •Inputs 1~3 are line/mic level
switchable, accept XLR or
1
⁄4" connections, and provide
phantom power •Inputs 4, 5 are each L/R (mono pairs)
RCA unbalanced line level •3U housing sits on a shelf
or may be rack mounted Specifications: •40W RMS
per channel •Frequency response: 60Hz~17KHz ±3dB
•Dimensions: 5.25" (H) x 19" (W) x 12.2" (D)
•Mfr. #PL200M
Order # ONLY
555-9500 $579.00
Mobile 20 Watt PA Amplifier
12VDC operation allows use in vehicles or
with other DC source where AC power is not
available. Includes plug in hand held push-to-talk
microphone, brackets and suction cups for dash mounting.
Auxiliary input allows amplification of one additional line
level source such as a tape player or radio. Specifications:
•Output: 10W RMS at 8ohm with less than 1% THD,
20W max •Frequency response: 50Hz~18KHz •Speaker
output: 8ohm •Inputs:
1
⁄4", 4Kohm unbalanced
microphone,
1
⁄4" 50Kohm auxiliary •Controls:
Independent mic and aux volume and master tone
•Power requirements: 12VDC, 3.5A max •Dimensions
1
1
⁄4" (H) x 5
1
⁄8" (W) x 7
1
⁄2" (D) •Weight 1.1 lbs.
Order # (ea.) (2-up)
555-2065 $95.99 $89.95
100 Watt PA Mixer/Amplifier
✔5 input mixer-amplifier
✔8ohm and 70V use
✔Shelf top or rack mount
This rack mount professional public address amplifier
provides 100W RMS output, into an 8ohm load. Internal
five channel mixer accepts the following inputs: •(3)
microphone •(1) microphone/phono switchable •(1) line
level for CD, tape, tuner, etc. All microphone inputs accept
XLR type or
1
⁄4" connections. Phono input is L/R RCA type
phono jacks (combined mono), CD/aux input, EQ in/out
and mixing bus are single RCA type phone jacks. Other
features include: •Notch type feedback filter •Front panel
master gain control •Lighted analog VU meter •LED
clipping indicator •Rack mount chassis with handles
•Heavy-duty aluminum heatsinks •Switchable 110/220V
operation. Push type connections provide 4, 8 and 16ohm
speaker output, plus 70V speaker line output for multiple
speaker installations. Front panel dimensions: 19" (W) x
4" (H). Chassis dimensions: 16
1
⁄2" (W) x 3
1
⁄2" (H) x
10
3
⁄4" (D). Mfr. #PT610.
Order # (1-3) (4-up)
555-7050 $179.00 $160.53
Stereo Mixer PA Amplifiers
These amplifiers provide a cost effective means of
delivering two-channel stereo audio to large scale
distributed 70V environments. Two stereo line level
sources can be mixed with a microphone and telephone
page, and played through a stereo amplifier, with 70V
output. The single XLR mic input can be configured to
the left right or both output channels, with individual level
controls for each. Telephone page input provides priority
paging, and can also be configured to output on either or
both output channels. Two stereo RCA line level inputs,
each with individual left and right level controls.
Features: •Front panel bass, treble, balance and master
volume control •Dual LED bargraph output level meters
•Music on hold output (600ohm and 8ohm/1W) •24VDC
battery input for emergency power •Dimensions: 3.5" (H)
x 16.9" (W) x 11.6" (D)
Order # Mfr. # Output (x 2CH) ONLY
555-9510 PL60SA 30W RMS $479.00
555-9511 PL120SA 60W RMS 599.00
#555-9511
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