Atlona AT-GAIN-60 60W Audio Power Amplifier

The Atlona Gain™ 60 (AT-GAIN-60) is a compact and efficient Class-D power amplifier designed for both low-impedance and high-impedance speaker installations. It offers flexible mode selection for either two channels of 30 W each at 4 Ω/8 Ω or one channel of 60 W at 24 V, 70 V, or 100 V. Ideal for meeting rooms, classrooms or plenum installations above drop ceilings, this amplifier delivers reliable sound and integration ease.

Featuring ENERGY STAR® qualification, convection cooling (no fan), plenum-rated UL 2043 construction, selectable balanced/unbalanced inputs, and network control via RS-232 or IP, the Gain 60 is built for modern AV systems. Its front-panel controls, automatic standby mode, tone controls and protection circuitry make it versatile for installations requiring compact, smart amplification.

Key Features

• Selectable Output Modes: 2 × 30W at 4Ω or 8Ω; 1 × 60W at 24V/70V/100V.
• Balanced & Unbalanced Inputs: Versatile audio source connectivity.
• Class-D Design: Energy-efficient, convection-cooled, fan-less.
• Plenum-Rated: UL 2043 qualifies above-ceiling installation.
• Network Control: RS-232 and TCP/IP for volume, mute, and tone control.
• Auto Standby: Adjustable 5-25 minutes no-signal shutdown to save power.
• Installation Ready: Compact chassis, optional rack shelf, captive screw connectors.

Technical Specifications

• Input Impedance: Balanced 20 kΩ; Unbalanced 10 kΩ.
• Gain Adjustment: -22 dB to 0 dB.
• Output Loads: Stereo: 4 Ω/8 Ω @ 30 W per channel. Mono: 24 V/70 V/100 V @ 60 W.
• Audio Processing: 24-bit, 44.1-96 kHz sampling; 2-band EQ Bass/Treble ±10 dB.
• Frequency Response: 20 Hz-20 kHz ±0.2/-2 dB at 4Ω.
• THD + N: <0.1% @1 kHz, 3 dB below clipping.
• SNR: >95 dBA WTD.
• Power Consumption: Max 60W; Standby <1.2W.
• Dimensions: 5.00 in × 7.95 in × 1.69 in (12.7 cm × 20.2 cm × 4.3 cm).
• Weight: 3.15 lb (1.43 kg).
• Operating Temp: 32-122 °F (0-50 °C). Storage: -40-158 °F (-40-70 °C).
• Certifications: CE, FCC, CB, RoHS, WEEE, ENERGY STAR®.

What’s in the Box

• AT-GAIN-60 Amplifier Unit.
• Universal External Power Supply.
• Documentation and Quick Start Guide.
• Captive Screw Connectors for Input and Output.