Stereo / Mono
Audio Power Amplier - 60 W
Introduction
The Atlona Gain™ 60 (AT-GAIN-60) is a compact power amplier designed for low or high impedance applications.
A mode selector switch allows the Gain 60 to deliver two channels of 30 watts each into 4 or 8 ohms, or a single
channel of 60 watts at 24, 70, or 100 volts. This Class-D amplier is energy-ecient and ENERGY STAR® qualied,
and is also convection-cooled without the need for fans. Additionally, the Gain 60 is UL 2043 plenum-rated, allowing
convenient yet discreet installation in a plenum airspace above a drop ceiling. Balanced and unbalanced inputs are
provided for system design versatility. The Gain 60 is controllable via TCP/IP or RS-232, and can be integrated with
Atlona AV switchers and OmniStream™ AV systems for a wide variety of sound reinforcement applications.
Applications
• Meeting rooms, huddle rooms, and classrooms
The Gain 60 can receive audio from an AV switcher or DSP, and then feed the audio to program speakers on the
front wall, or a distribution of ceiling speakers.
• Plenum airspaces
The Gain 60 can easily be concealed above a drop ceiling, minimizing the need for AV equipment space in a
room.
AT-GAIN-120
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Stereo / Mono
Audio Power Amplier - 60 W
Key Features
• Selectable low or high impedance operation.
• 2 x 30 watts @ 4 or 8 ohms.
• 1 x 60 watts @ 24, 70, or 100 volts.
• Selectable balanced and unbalanced audio inputs.
• Class-D ecient amplier design.
• ENERGY STAR qualied.
• Convection cooled – no need for fans.
• UL 2043 plenum-rated – allows installation above commercial drop ceilings.
• Automatic standby, congurable from 5 to 25 minutes of inactivity, to minimize power consumption.
• Rear panel input level control.
• Integrated protection circuitry automatically activates in the event of clipping, short circuit, thermal overload, and
more.
• Bass and treble tone controls.
• TCP/IP and RS-232 control of volume level, muting, and tone controls.
• Ideal for IP-based control from Atlona Velocity™ Control System.
• Front-panel button controls for input selection, mute, and volume control.
• Front-panel signal status LEDs for power, input selection, mute, and real-time volume level.
• Compact, rack-mountable enclosure.
• Optional AT-RACK-1RU rack shelf – recommended for rack installation.
• Includes installation guide, captive screw connectors, and external universal power supply.
AT-GAIN-120
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Connection Diagrams
• AT-GAIN-60 with Program Speakers
Stereo / Mono
Audio Power Amplier - 60 W
Program Speakers
Generic
SPEAKER SYSTEMS
Generic
SPEAKER SYSTEMS
Audio
Audio
2
AT-VGW-250
1
ETHERNET
HDMI OUT
MDP OUT DC 19V
AT-VGW-250
Ethenet
Ethernet
LAN
Ethernet / PoE
AT-VTP-800-WH
• AT-GAIN-60 with Distributed Speakers
AT-GAIN-60
Ethernet
Audio
Video
Laptop
AT-UHD-SW-510W
AT-UHD-SW-510W
Tablet
(BYOD)
DISPLAYINPUT
USB-C
DP
HDMI 3
HDMI 4
BYOD
Video
UHD/HD Display
Laptop
HDMI
AT-VGW-250
AT-HDVS-210U-TX-WP
PWR
LINK
USB-C
HDMI
AT-HDVS-210U-TX-WP
AT-VTP-550-BL
2
1
ETHERNETHDMI OUTMDP OUT DC 19V
AT-VGW-250
Ethernet
Ethernet / PoE
Ethernet
LAN
Ethernet
Audio
AT-HDVS-SC-RX
USB-CHDMI
RS-232
RXTX
HDBaseT
4K SCALER
LAN
INPUT
>
<
INPUT
1
ENTER
2
PWR
MENU
LINK
AT-HDVS-SC-RX
HDMI
Control
AT-GAIN-60
Audio
Generic
SPEAKER SYSTEMSSPEAKER SYSTEMS
Display
Generic
SPEAKER SYSTEMSSPEAKER SYSTEMS
Generic
SPEAKER SYSTEMSSPEAKER SYSTEMS
Generic
SPEAKER SYSTEMSSPEAKER SYSTEMS
Ceiling Speakers
AT-GAIN-120
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Stereo / Mono
Audio Power Amplier - 120 W
Specications
Connectors, Controls, and
Indicators
LAN 1 - RJ45
AUDIO IN 1 1 - 5-pin captive screw, balanced: 10 kΩ
AUDIO IN 2 2 - RCA-type, female, unbalanced: 20 kΩ
4 / 8 Ω OUT 1 - 4-pin, 5.08 mm lock-down screw connector
24 / 70 / 100V 1 - 5-pin, 3.5mm
Power 1 - 3.5 mm barrel, locking
INPUT GAIN 1 - Rotary pot
MODE 1 - Slider switch, 5-pole, 24V / 70V / 100V / 8 Ω / 4 Ω
RESET 1 - Push button, tact-type
INPUT 1 - Push button, tact-type
MUTE 1 - Push button, tact-type
VOL 2 - Push buttons, tact-type
PWR 1 - LED indicator, green
1 / 2 Input Indicators 2 - LED indicators, green
Mute Indicator 1 - LED indicator, red
Audio Level Indicator 1 - Multi-LED
Input Signal
Analog Input Balanced: 20 kΩ, unbalanced: 10 kΩ
Input Gain Adjustable, -22 dB to 0 dB
CMRR 49 dB / 67 dB
Detection Threshold 0 dBV = 2.218 dBu
Output Signal
Distributed speakers (mono) 24 V / 70 V / 100 V
Program speakers (stereo) 4 Ω / 8 Ω, line-level
Power 24 V = 60 Vrms (high-Z)
70 V = 60 Vrms (high-Z)
100 V = 60 Vrms (high-Z)
4 / 8 Ω = 30 W per channel
Audio Processing
Audio Formats 24-bit uncompressed, selectable at 44.1,48, 88.2, and 96 kHz sampling rate
Signal Processing Volume, Auto on/off signal sensing, 80 Hz HPF
2-band EQ Bass / Treble, adjustable: -10 to +10 dB
atlona.com • 408.962.0515 • 877.536.3976
4
Stereo / Mono
Audio Power Amplier - 120 W
Audio Performance
Frequency Response 20 Hz - 20 kHz, ±0.2 / - 2 dB @ 4 Ω load
THD + N < 0.1% @ 1 kHz, 3 dB below clipping
SNR > 95 dBA WTD
Damping Factor < 48 @ 8 Ω
Amplier Type Class D
Temperature Fahrenheit Celsius
Operating 32 °F to 122 °F 0 °C to 50 °C
Storage -40 °F to 158 °F -40 °C to 70 °C
Humidity (RH) 90% RH, non-condensing
Power
Standby Mode Powers down after 5 - 25 minutes (adjustable) of no signal; complies with ENERGY
STAR power consumption limits of < 0.5 W in standby mode
Consumption 60 W (max.)
Standby Consumption < 1.2 W
Supply 100 - 240 V AC, 50/60 Hz, 60 W
Dimensions Inches Millimeters
H x W x D 1.69 x 5.00 x 7.95 43 x 127 x 202
Weight Pounds Kilograms
Device 3.15 1.43
Certication
Device CE, RoHS, WEEE, FCC, ENERGY STAR
®
© 2018 Atlona Inc. All rights reserved. “Atlona” and the Atlona logo are registered trademarks of Atlona Inc. All other brand names and trademarks or registered trademarks are the property of their respective owners. Pricing, specications and availability
subject to change without notice. Actual products, product images, and online product images may vary from images shown here.
atlona.com • 408.962.0515 • 877.536.3976
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