Specifications

94
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NET 30
Terms
4
Professional
Audio
section
4
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
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 $425.00 $389.00
555-222 PBM-60 60W RMS 299.00 279.00
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 $166.00 $154.00
555-6310 PBM-15 15W RMS 144.00 134.00
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 499.00 465.00
PAT-60
20 Watt PA Amplifier
•Multi use AC/DC 20W RMS PA amplifier •Two
microphone inputs •Two auxiliary inputs •4, 8,
16ohm and 70V/25V outputs •117V/220VAC •50/60Hz
•12VDC •4
1
⁄2" (H) x 10" (W) x 8
1
⁄2" (D)
Order # (1-3) (4-up)
555-245 $161.50 $151.00
PAT-30
10 Watt PA Amplifier
•Multi use AC/DC 10W RMS PA amplifier •Two
microphone inputs •One auxiliary input •4, 8, 16ohm
and 70V/25V outputs •117VAC •50/60Hz •12VDC
•4
1
⁄2" (H) x 10" (W) x 7
1
⁄2" (D)
Order # (1-3) (4-up)
555-250 $115.00 $106.95
P-240A Professional
240 Watt RMS Power Amplifier
Automatic overload protection 4 and 8ohm, 70
and 25 volt outputs, booster/tape output, 117VAC,
50/60Hz, 5
3
⁄8" (H) x 16
1
⁄2" (W) x 11
1
⁄2" (D). Rack
mountable with RKMB-4.
Order # (1-3) (4-up)
555-215 $534.00 $499.00
50 Watt Public Address Amplifier
•Ideal for use in large auditoriums, churches and
office buildings. 70V and 100V line outputs, make
it capable of driving systems with multiple speakers
and longer cable runs. Also, has low impedance
outputs of 4, 8 and 16ohm. You can use either
standard 117VAC house voltage or 12VDC from your
car, truck or motor home. Features: •Two 50Kohm
microphone inputs with volume control •One
ceramic cartridge phono input with volume control
•One low level (200mV) auxiliary input with volume
control for tape or tuner input •Special fader control
for auxiliary and phono mixing •Adjustable tone
control •Spring loaded, quick release speaker
terminals •117V auxillary, unswitched outlet on rear
of unit, that enables you to plug a tuner or tape deck
in •Dimensions: 13" (W) x 4
1
⁄2" (H) x 10
1
⁄2" (D)
•Suggested list $249.94
Order # (1-3) (4-up)
80-190 $103.89 $95.57
“Peel and Stick”
70V Line Transformer
Peel and stick
design greatly reduces
installation time required
when adding this transformer
to typical 8ohm speakers. Attached
mounting bracket features an adhesive
pad that quickly and securely attaches to speaker
magnet, eliminating the need for additional
hardware. Once attached, the pigtail leads easily
attach, allowing standard speakers to be used with
commercial 70V systems. Transformer handles 20W
RMS, and has primary taps for 5W, 10W, 15W and
20W. Secondary connections accommodate 4ohm or
8ohm speakers.
Order # (1-3) (4-9) (10-up)
555-2028 $16.99 $15.79 $14.39
Stereo–to–Mono Mixer
This transformer accepts
a signal, from both the
left and right amplifier
channels, and provides a combined mono output
to drive one speaker. Because the inputs are fully
isolated, stereo separation is not compromised over
the rest of the system. Includes adhesive backed
mounting bracket. Power capacity is 30W RMS,
both channels combined.
Order # (1–3) (4–up)
50-6690 $13.80 $12.45
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