Specifications

Professional
Audio
Section 4
108
Order Online
www.mcminone.com
NET 30
Terms
4
In-Wall 70V Stereo Volume Control
For use with multi speaker applications that utilize
70V line transformers. 12 position rotary control
installs between amplifier output and each speakers
matching transformer, and provides -33~0dB
attenuation to both left and right channels.
•Available in white or ivory •Standard model
includes steel face plate •Decora models include
cover •Units may be mounted to a single gang box or
to a mud ring •Screw terminals accept up to 14AWG
wire •Power capacity: 25W/75W RMS/program
•Frequency response: 35Hz~20KHz
Order # Color Type (1-3) (4-9) (10-up)
555-2022 Ivory Standard $16.83 $15.20 $13.52
555-2023 White Standard 16.83 15.20 13.52
555-2029 Ivory Decora 17.29 15.76 13.97
555-2038 White Decora 17.29 15.76 13.97
Speaker Line Matching Transformers
Line transformers adapt conventional 8ohm speakers for use with multi speaker commercial
systems. This wide range of models, from Atlas Sound, meet today’s high performance quality
standards in a variety of applications. All models include 6" color–coded leads for primary and secondary
connections, except #555-6805, which has solder lugs.
Power Primary Primary Secondary Frequency Insertion
Order # Capacity Volts Taps Taps Response Loss (1–3) (4–up)
555-6801 4 watts 70.7 0.5W, 1W, 2W, 4W 8Ω 60Hz~12KHz ±1dB 1.0dB $15.79 $14.25
555-6802 8 watts 70.7 1W, 2W, 4W, 8W 4Ω, 8Ω 50Hz~15KHz ±1dB 0.6dB 20.95 18.89
555-6803 16 watts 70.7 4W, 8W, 16W 4Ω, 8Ω 40Hz~15KHz ±1dB 0.6dB 42.50 38.25
555-6804 32 watts 70.7 8W, 16W, 32W 4Ω, 8Ω 30Hz~15KHz ±1dB 0.6dB 60.50 54.50
555-6805 60 watts 70.7 2.5W, 5W, 10W, 4Ω, 8Ω, 16Ω 60Hz~20KHz ±1dB 0.5dB 28.50 25.75
20W, 40W, 60W
555-6806 4 watts 25.0, 70.7 0.25W, 0.5W, 8Ω 100Hz~10KHz ±1.5dB 1.5dB 7.75 6.99
1W, 2W, 4W
#555-6801
#555-6802
#555-6803
#555-6804
#555-6805 #555-6806
“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
20 Watt Sound Column
This versatile sound column
can be utilized for residential
or commercial application.
Wall brackets and provisions
for mounting a line transformer
are included. Specifications:
•Power output: 20W •Max
power output: 35W •Frequency
response: 70~10KHz
•Impedance: 8ohm •Drivers:
Four 5" drivers •Housing:
Walnut grain finish
Order # (1-3) (4-up)
555-910 $76.95 $63.95
Deluxe Woodgrain
Wall Baffle
Sloped front wall
for 8" speaker.
Order # (1-3) (4-up)
555-915 $12.10 $11.35
Wall Volume Controls for 70V Systems
These transformer based volume controls provide zone or individual speaker volume
control in 70V distributed audio systems. Stainless steel wall plate with silk screen
dial scale and black knob with white inlay pointer, matches conventional commercial
installation style. Precision wound, laminated core transformers are vacuum
varnished, for silent, efficient operation. Detachable phoenix style connector
allows easy pre–wiring and installation. All models will fit in a standard
single gang electrical box (not included), and are UL listed.
Power Total
Order Model # Rating Attenuation/Step Attenuation (1–3) (4–up)
555-7340 AT10 10W 3dB 33dB $17.95 $16.25
555-7341 AT35 35W 3dB 27dB 19.95 17.95
555-7342 AT100 100W 3dB 27dB 25.95 23.25
Surface Mount
Loudspeaker System
Fully enclosed speaker system
includes 8" diameter pin-cushion
shaped loudspeaker with ceramic
magnet, 11.5" white square steel
baffle and a 25V/70V, 5W line transformer. Straight
speaker baffle. Mfr. #SYSTEM 1.
Order # (1-2) (3-up)
555-4262 $48.99 $39.79
Drop Ceiling
Speaker/Baffle
Combination
Ideal for most
paging and
background music
applications. The
full-range, dual
cone speaker is
8ohm and includes
a 25V/70V line
transformer for multi-speaker installations. The
included ceiling bridge provides the necessary
reinforcement required with drop ceilings. The
perforated steel grill is white powder coated and
includes all necessary mounting hardware •Power
capacity: 5W •Frequency response: 130Hz~14KHz
•Speaker size: 8" •25V transformer taps: 0.325W,
0.625W, 1.25W, 2.5W and 5W •70V transformer
taps: 0.312W, 0.625W, 1.25W, 2.5W and 5W
•Mfr. #C5-SYSTEM
Order # (1-2) (3-up)
555-4282 $22.95 $19.79
Ceiling Speaker with
Baffle Combination
Ideal for most paging
and background music
applications, these 8ohm
speaker systems include a
25V/70V line transformer,
making them compatible with commercial multi
speaker installations. The ceiling baffle may be
installed in standard drywall using commonly
available drywall anchors or toggle bolts.
Specifications: •Power capacity: 5W •Frequency
response: 130Hz~14KHz •White steel grill
•Mfr. #C5/BU/W/VK •Sold individually
Order # Volume Control (1-2) (3-up)
555-4280 Yes $25.49 $21.99
8" Dual Cone
Speaker System
Low cost, highly
reliable ceiling
speaker is popular
in large public areas,
waiting rooms,
restaurants and retail
stores. Complete
system includes dual
cone speaker, ceiling baffle and pre–mounted
70V transformer. Specifications: •Power capacity:
10W max •Frequency response: 85Hz~15KHz
•Impedance (less transformer): 8ohm •Magnet
weight: 6 oz. •Transformer taps: 10W, 5W, 2.5W,
1.25W, 0.625W •Overall depth: 3
3
⁄4" •Outer grill
diameter: 12" •Sold individually
Order # (1–3) (4–up)
555-7305 $17.95 $16.25
Convert any 8ohm
amplifier for 70V use
with the Samson DS70,
found on page 83.
C50 pg 108 7/21/05 10:34 AM Page 108