Ashly Rear Panel SRA-120 Applications, General Specifications SRA-120, FTC Specification

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General Specifications SRA-120

 

Input Sensitivity:

(switchable) .775Vrms or .245Vrms

EIA SPECIFICATION (± 1dB, <1% THD, 20Hz-20kHz)

Voltage Gain:

(switchable) 26.0dB or 36.0dB

Stereo (Rated Per Channel)

 

Output Protection:

Instantaneous protection from shorted output

4 ohm:

60W

 

and voltage-current overload limiting.

8 ohm:

45W

Load Protection:

2 second output turn-on delay and instanta

Mono Bridged

 

 

neous turn-off to protect load from transients.

8 ohm:

120W

 

Subsonic and ultrasonic filtering.

FTC SPECIFICATION

 

Thermal Protection:

Thermal sensing on each channel will turn off

(< 0.1% SMPTE IM)

 

 

outputs independently under overheat condi

Stereo (Rated Per Channel)

 

 

tions

4 ohm:

55W

Power Requirements:

350W max, 30W idle @ 120VAC, 50Hz-60Hz.

8 ohm:

40W

 

(240VAC available)

Mono Bridged

 

Cooling:

Convection cooled

8 ohm:

110W

Connectors:

 

Total Harmonic Distortion:

 

Input:

1/4” phone jacks and barrier strip.

Stereo @ 35W per channel into 8 ohm)

< .01% 1kHz, < .05% 20Hz-20kHz

Output:

5-way speaker binding posts, 1/4” headphone

IM Distortion:

 

 

jack

(stereo @ 35W per channel into 8 ohm)

< .01%

Controls:

Rear panel: stereo/mono switch, bridge/normal

Damping Factor:

>200, 8 ohm, <1kHz

 

switch, sensitivity switch and ground lift

Slew Rate:

 

 

jumper. Front panel: two attenuator controls

(Stereo Operation)

>10V/µS

 

and front panel power switch.

(Mono Bridged Operation)

>20V/µS

Indicators:

Front panel signal present, clip and protect

Frequency Response:

±0.2dB (35W/ch, 20Hz-20kHz)

 

LEDs for each channel

Output Noise & Hum:

(20Hz-20kHz unweighted) 100 dB

Dimensions:

19”L x 10”D x 1.75”H

 

below full output

Shipping Weight:

20lbs

Input Impedance:

20K ohm balanced

 

 

 

 

 

 

Rear Panel SRA-120

Applications:

Churches, Studios, Concerts, Dance Clubs, PA Systems, Auditoriums, Lecture Halls, Sports Stadiums, Outdoor Festivals

Ashly manufactures a complete and comprehensive line of Graphic and Parametric Equalizers,

Electronic Crossovers, Power Amplifiers, Compressor-Limiters, Mixers, and

Amplifier Input Options. Please call, write or visit our web site for information on any of these Ashly Products.

Ashly Audio Inc., 847 Holt Road, Webster, NY 14580-9103, Toll Free (800) 828-6308, Telephone (585) 872-0010, FAX (585) 872-0739

Internet: http://www.ashly.com, email: info@ashly.com

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Contents Architects Specifications SRA-120Rear Panel SRA-120 Applications General Specifications SRA-120FTC Specification
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SRA-120 specifications

The Ashly SRA-120 is a powerful and versatile power amplifier designed for professional audio applications. Known for its reliability and exceptional sound quality, the SRA-120 stands out in various settings, including live sound reinforcement, installed sound systems, and mobile audio installations.

One of the key features of the Ashly SRA-120 is its robust power output. It delivers 120 watts per channel at 8 ohms, making it suitable for driving a range of speakers effectively. The amplifier can also produce 200 watts per channel at 4 ohms, ensuring ample power for more demanding situations where higher speaker sensitivity and increased volume are required.

The SRA-120 incorporates advanced thermal management and protection systems, which allow the amplifier to operate reliably under extended use without overheating. This feature is especially important for professionals who rely on consistent performance during lengthy events or in commercial applications. Additionally, the unit is equipped with short circuit, DC, and thermal protection to safeguard both the device and the connected speakers.

Another notable technology found in the SRA-120 is its low noise operation. The amplifier employs sophisticated circuitry which minimizes distortion and unwanted noise, essentially delivering a clearer and more detailed audio signal. This characteristic is particularly beneficial in environments where audio quality is of the utmost importance, such as theaters, auditoriums, and conference rooms.

Control and connectivity options enhance the usability of the Ashly SRA-120. It features balanced XLR and 1/4-inch inputs, making it easy to connect to various mixing consoles and audio sources. The amplifier also provides both binding post and Speakon outputs, allowing for flexibility in speaker connections and ensuring compatibility with various speaker types.

In terms of construction, the SRA-120 boasts a rugged design, making it suitable for both portable and permanent installations. It is housed in a lightweight yet durable chassis that can withstand the rigors of travel and extensive use.

Overall, the Ashly SRA-120 represents an excellent choice for audio professionals seeking a reliable, high-quality power amplifier with essential features and advanced technology, all while maintaining exceptional audio fidelity and performance in any setting.