Atlas IED MA60G Data Sheet
MA40G/MA60G
Global Commercial Mixer Amplifiers
Features
• MA40G - 40W into 70.7/100V
• MA60G - 60W into 70.7/100V
• One Balanced Mic/Line/Tel Input w/ Phantom Power
• 2 Unbalanced, Summing Line Level Inputs
• Variable VOX Mute Sensitivity Control for Input 1
• Contact Closure Mute Terminals
• Global Power Supply, 100VAC-240VAC ~ 50/60Hz
• Removable Level Controls with Set It and Forget It Security Cover
• Compact 1RU, ½ Rack
• Optional Rack Mount Kit
General Description
Small and compact, and engineered for reliability, the Atlas Sound
MA40G and MA60G amplifiers are the perfect choice for distributed
business paging and background music (BGM) systems, and small to
medium speech privacy systems. They provide 40W (MA40G) or 60W
(MA60G) into a 70.7V/100V line and each have three total inputs including
a balanced mic/line input featuring phantom power and variable mute
sensitivity control as well as two unbalanced, summing line level inputs.
Additional features include Removable Level Controls with set it and
forget it security cover, contact closure mute terminals, and a global
(100VAC-240VAC) power supply. The MA series of amplifiers are part of
a new line from Atlas Sound that are designed from the ground up and
include the important features professional installation personnel require
to meet or exceed their customer’s expectations.
©2010 Atlas Sound L.P. All rights reserved. Atlas Sound and Strategy Series are trademarks of Atlas Sound L.P. All other trademarks are the property of their respective owners. ATS003838 RevA 5/10
1601 JACK MCKAY BLVD. ENNIS, TEXAS 75119 U.S.A.
TELEPHONE: (800) 876-3333
FAX (800) 765-3435
AtlasSound.com
1/2
Specifications
Architect & Engineer Specifications
Power Output
MA40G 40W @ 70.7V (125Ω), 40W @ 100V (250Ω)
MA60G 60W @ 70.7V (83Ω), 60W @ 100V (166Ω)
Frequency Response 50Hz - 20kHz
THD+N 0.5% or Less @ 1kHz, Rated Output
Sensitivity Input 1 Mic = .316~3.16mV (-50 ~ -30dBV)
Line Input 500mV (600Ω)
Inputs 2/3 RCA 500mV (10kΩ)
Output Regulation Less Than 2dB, No Load to Full Load
Signal to Noise Ratio Mic = >55dB
Line = >55dB
Input 2/3 = >55dB
Indicators Power, Signal, Limit
Power Consumption
MA40G
Idle 8 Watts, 0.075A, 27 BTU
Average 24 Watts, 0.26A, 81 BTU
Max 71 Watts, 0.8A, 242 BTU
MA60G
Idle 8 Watts, 0.075A, 27 BTU
Average 34 Watts, 0.41A, 116 BTU
Max 102 Watts, 1.25A, 348 BTU
Dimensions H 1.75" (1RU) x W 8.5" x D 7.81"
(44mm x 216mm x 198mm)
Weight
Net Weight 2.9 lbs (1.32kg)
Shipping Weight 3.1 lbs (1.4kg)
Fuse
MA40G T630mA
MA60G T1A
The mixer amplifier shall be Atlas Sound ______ (MA40G, MA60G,
or approved equal). They shall provide either 40W (MA40G) or 60W
(MA60G) into a 70.7V/100V line. Each unit shall have three total inputs;
one (1) a balanced mic/line input via phoenix style connector that features
phantom power and variable mute sensitivity control, and two (2)
unbalanced, summing line level inputs via stereo RCA connectors. The
amplifier shall also feature removable level controls, contact closure mute
terminals, and a global (100VAC-240VAC) power supply. Dimensions shall
be 1.75" (44mm) H x 8.5" (216mm) W x 7.81" (198mm) D with a weight
of 2.9lbs (1.32 kg).
©2010 Atlas Sound L.P. All rights reserved. Atlas Sound and Strategy Series are trademarks of Atlas Sound L.P. All other trademarks are the property of their respective owners. ATS003838 RevA 5/10
1601 JACK MCKAY BLVD. ENNIS, TEXAS 75119 U.S.A.
TELEPHONE: (800) 876-3333
FAX (800) 765-3435
AtlasSound.com
2/2
Loading...