Product Overview
60Watts Stereo / Mono Power Amplifier
The Atlona Gain™ 60 (AT-GAIN-60) is a compact power amplifier designed for low or high impedance applications. A mode selector switch allows the Gain 60 to deliver two channels of 30watts each into 4 or 8ohms, or a single channel of 60watts at 24, 70, or 100volts. This Class D amplifier is energy efficient and ENERGY STAR qualified, 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.
- Selectable low or high impedance operation
- 2x30watts at 4 or 8ohms
- 1x60watts at 24, 70, or 100volts
- Selectable balanced and unbalanced audio inputs
- Class D efficient amplifier design
- ENERGY STAR qualified
- Convection cooled no need for fans
- UL 2043 plenum rated allows installation above commercial drop ceilings
- Automatic standby, configurable 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
Specifications
Input Signal | |||||||||||
Analog | Balanced: 20 kΩ, unbalanced: 10 kΩ | ||||||||||
Gain | Adjustable, -22 dB to 0 dB | ||||||||||
CMRR | 49 dB / 67 dB | ||||||||||
Wake Up Threshold | 0 dBV = 2.218 dBu, available on Rev B and above |
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, 80Hz HPF | ||||||||||
2-band EQ | Bass / Treble, adjustable: -10 to +10 dB |
Audio Performance | |||||||||||
Frequency Response | 20Hz – 20kHz, ±0.2 / -2 dB @ 4 Ω load | ||||||||||
THD + N | < 0.1% @ 1kHZ, 3 dB below clipping | ||||||||||
SNR | > 95 dBA WTD | ||||||||||
Damping Factor | < 48 @ 8 Ω | ||||||||||
Amplifier Type | Class D |
Temperature | Fahrenheit | Celsius |
Operating | 32 to 122 | 0 to 50 |
Storage | -40 to 158 | -40 to 70 |
Humidity (RH) | 90%, non-condensing |
Power | |||||||||||
Standby Mode | Powers down after 5-25 minutes (adjustable) of no signal; complies with ENERGY STAR power consumption limits of < 0.5W in standby mode |
||||||||||
Consumption | 60W (max.) | ||||||||||
Standby Consumption | < 1.2W | ||||||||||
Supply | 100 – 240 VAC, 50/60Hz, 60W |
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 |
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 |
Certification | |||||||||||
Device | CE, RoHS, WEEE, FCC, ENERGY STAR® |