Atlona Stereo / Mono Power Amplifier (60 Watts) - AT-GAIN-60

Product Overview

The Atlona AT-GAIN-60 is a compact Class D stereo/mono power amplifier delivering 60 watts total output, designed for commercial sound reinforcement installations in meeting rooms, classrooms, and distributed audio systems. A rear panel mode selector switch configures the unit for 2x30W stereo operation into 4 or 8 ohm program speakers, or 1x60W mono operation into 24V, 70V, or 100V distributed speaker systems. As a plenum-rated 60-watt commercial AV amplifier with TCP/IP and RS-232 control, the AT-GAIN-60 integrates into IP-based AV control systems including the Atlona Velocity Control System and third-party control processors. Its UL 2043 plenum rating permits installation above drop ceilings without additional enclosures, and ENERGY STAR qualification reflects its energy-efficient Class D design.

Product Description

The Atlona AT-GAIN-60 addresses the need for a flexible, network-controllable power amplifier in commercial AV environments where audio distribution is part of a broader AV system. The mode selector switch on the rear panel allows a single unit to serve either a pair of program speakers in a conference room or boardroom, or a multi-speaker 70-volt distributed system in a larger space such as a training room or house of worship. Balanced and unbalanced analog audio inputs are both provided: a 5-pin captive screw connector accepts a balanced line-level signal, while two RCA jacks accept an unbalanced source, giving system designers flexibility in source connectivity. Input gain is adjustable via a rear panel rotary potentiometer, and a 2-band equalizer with bass and treble controls adjustable from -10 to +10 dB is accessible through the front panel or network interface. TCP/IP and RS-232 control interfaces allow AV control systems to adjust volume, toggle mute, and modify tone settings remotely, making the AT-GAIN-60 suitable for rooms without direct physical access to the amplifier. The automatic standby feature powers down the amplifier after a configurable 5 to 25 minutes of audio signal inactivity, meeting ENERGY STAR power consumption requirements with standby consumption below 1.2 watts. Integrated protection circuitry responds automatically to clipping, short circuit, and thermal overload conditions, protecting connected speaker systems. The compact 1U-height enclosure can be mounted in a standard rack using the optional AT-RACK-1RU shelf, or placed on a shelf. Convection cooling eliminates fan noise, which is a consideration in quiet meeting environments. The AT-GAIN-60 is certified CE, FCC, RoHS, WEEE, and ENERGY STAR.

Key Features

• Selectable Stereo or Mono Output Mode — Rear panel slider switch selects 2x30W @ 4/8 ohm stereo, or 1x60W @ 24V/70V/100V mono distributed output to match the speaker system configuration.
• 60 Watts Total Output Power — Delivers 30W per channel in stereo mode or 60W in mono distributed mode, suitable for conference rooms and medium-sized meeting spaces.
• Balanced and Unbalanced Audio Inputs — 5-pin captive screw balanced input and dual RCA unbalanced inputs provide compatibility with DSPs, AV switchers, and consumer-grade source equipment.
• TCP/IP and RS-232 Control — Network and serial control of volume, mute, and tone settings enables integration with Atlona Velocity, Crestron, Extron, AMX, and other third-party control systems.
• UL 2043 Plenum Rated — Listed for installation in plenum air-handling spaces above drop ceilings without an additional enclosure, simplifying concealed deployment.
• ENERGY STAR Qualified, Class D Design — High-efficiency Class D amplifier topology with automatic standby reduces energy consumption in idle rooms.
• Convection Cooled, No Fan — Passive thermal management eliminates fan noise, appropriate for quiet conference and meeting environments.
• 2-Band EQ (Bass and Treble) — Independent bass and treble tone controls adjustable from -10 to +10 dB for room acoustic correction.
• Automatic Standby — Configurable 5- to 25-minute signal-absence timer automatically reduces power consumption when the room is unoccupied.
• Integrated Protection Circuitry — Automatic protection against clipping, short circuit, and thermal overload preserves amplifier and speaker system integrity.
• Front Panel Controls and Status LEDs — Input selection, mute, volume, power, and audio level indicators provide local control and visual status without requiring network access.
• Compact Rack-Mountable Enclosure — 1U-height form factor compatible with the AT-RACK-1RU rack shelf for standard 19-inch rack installation.

Typical Applications

• Conference room program speaker amplification from AV switcher or DSP audio output
• Boardroom stereo speaker drive for presentation audio reinforcement
• Training room 70V distributed ceiling speaker system amplification
• Huddle room compact audio amplifier for small meeting spaces
• Multi-purpose room and all-hands room distributed audio infrastructure
• House of worship distributed speaker system amplification
• Government space audio reinforcement with network control integration
• Auditorium overflow zone audio amplification

Technical Specifications

Frequently Asked Questions

Q: Can the AT-GAIN-60 drive a 70-volt distributed speaker system and a pair of program speakers in the same installation?

No. The AT-GAIN-60 is a single-zone amplifier and operates in only one mode at a time, selected by the rear panel mode switch. A separate amplifier would be required to simultaneously drive both a 70V distribution and a pair of 4/8 ohm program speakers.

Q: How is the AT-GAIN-60 controlled over a network?

The AT-GAIN-60 connects to the room network via its rear panel RJ45 LAN port and accepts TCP/IP commands for volume, mute, input selection, and tone control. It is natively supported by the Atlona Velocity Control System and compatible with third-party control systems that can issue TCP/IP or RS-232 API commands documented in the Atlona API guide.

Q: Does the AT-GAIN-60 require rack mounting?

No. The AT-GAIN-60 can be placed on any shelf surface and is also suitable for installation above a drop ceiling due to its UL 2043 plenum rating. For rack installation, the optional AT-RACK-1RU rack shelf is recommended and sold separately.

Q: What is the minimum impedance load for the stereo outputs?

The stereo low-impedance outputs support 4 ohm or 8 ohm loads. Do not connect speaker loads below 4 ohms in stereo mode, as this may trigger the amplifier's protection circuitry.

Q: Is the automatic standby feature required, or can it be disabled?

The automatic standby timer is configurable from 5 to 25 minutes via the web GUI or control API. It can be set to longer intervals depending on the application, though it cannot be fully disabled. The feature is intended to comply with ENERGY STAR power consumption limits when no audio signal is present.

Q: Can the AT-GAIN-60 be used in a plenum space without a separate enclosure?

Yes. The AT-GAIN-60 carries a UL 2043 plenum rating, which means it may be installed directly in a plenum air-handling space above a drop ceiling without requiring an additional enclosure or separate plenum-rated housing.

Q: Where can I purchase the AT-GAIN-60?

The AT-GAIN-60 is available at creationnetworks.net, an authorized Atlona reseller providing commercial AV products and integration support for professional AV installers and corporate end users.