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Ashly SRA-Series manual

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Table of contents for the manual

  • Page 1

    All Rights Reserved Rev 1.4 0306 SRA-Series Amplifier Operating Manual Ashly Audio Inc. 847 Holt Road, Webster, NY 14580-9103 Toll Free (800) 828-6308, Telephone (585) 872-0010, FAX (585) 872-0739 www.ashly.com All Trademarks referred to herein, are the property of their respective owners. R-042707[...]

  • Page 2

    Page - 2 Operator Manual – SRA Series Amplifiers Copyright© 2006 – Ashly Audio Inc. Important Safety Instructions Consignes de sécurité à lire attentivement This power amplifier can produce dangerous output voltage, power and sound pressure levels. In order to minimize the risk of injury, damage, or hearing loss, please read the entire owne[...]

  • Page 3

    Operator Manual – SRA Series Amplifiers Page - 3 All Rights Reserved Rev 1.4 0306 Introduction Congratulations on your purchase of an Ashly SRA-Series amplifier. The SRA-Series is made up of powerful, high-efficiency, lightweight amplifiers incorporating the latest technologies. We are confident that you will be pleased with the high performance,[...]

  • Page 4

    Page - 4 Operator Manual – SRA Series Amplifiers Copyright© 2006 – Ashly Audio Inc. The SRA Series SRA-Series amplifiers are high-efficiency, lightweight amplifiers incorporating the latest amplifier technologies. The series provides a power range of 75 to 150 watts per channel at 4 ohms (20Hz-20kHz, 1% THD). The SRA series is available in 2 a[...]

  • Page 5

    Operator Manual – SRA Series Amplifiers Page - 5 All Rights Reserved Rev 1.4 0306 Physical Description Each model in the SRA-Series is 1RU, and weighs 9 pounds (2 Ch) or 10 pounds (4 Ch). They have the same physical design, though there are obvious differences between two and four channel versions. The model number is indicated on the left side o[...]

  • Page 6

    Page - 6 Operator Manual – SRA Series Amplifiers Copyright© 2006 – Ashly Audio Inc. Installation SRA-Series amplifiers are designed for use in both fixed and mobile sound systems. Each amplifier is shipped (unless otherwise specified) with the following factory settings: Front panel: Rear panel: On/Off Switch = Off Attenuators =  High Pass [...]

  • Page 7

    Operator Manual – SRA Series Amplifiers Page - 7 All Rights Reserved Rev 1.4 0306 Typical Applications The most common use of a SRA-Series amplifier is a 2-channel source driving 2 speaker channels. In this illustration, the 4-channel amplifier is receiving two stereo signals and is driving two pairs of stereo speakers The amplifier is in STEREO [...]

  • Page 8

    Page - 8 Operator Manual – SRA Series Amplifiers Copyright© 2006 – Ashly Audio Inc. Operation The amplifier’s On/Off Switch is a rocker-type switch located on the left side of the front panel. Turning on the amplifier initiates start-up by activating the inrush current limiter. When using the remote On/Off function, the main On/Off switch mu[...]

  • Page 9

    Operator Manual – SRA Series Amplifiers Page - 9 All Rights Reserved Rev 1.4 0306 Troubleshooting Situation Indication Action Signal LED not lit Clip LEDs not lit Check AC plug. Confirm that AC outlet works by plugging in another device. Signal LED not lit Make sure the signal source is operating and try another cable. Check position of Volume Po[...]

  • Page 10

    Page - 10 Operator Manual – SRA Series Amplifiers Copyright© 2006 – Ashly Audio Inc. Spec Table SRA-2075 SRA-4075 SRA-2150 SRA-4150 Power Output Per Channel Stereo Mode, all channels driven 8 ohms, 20 Hz - 20 kHz, 1% THD 2 x 40W 4 x 40W 2 x 80W 4 x 80W 4 ohms, 20 Hz - 20 kHz, 1% THD 2 x 75 W 4 x 75 W 2 x 150 W 4 x 150 W Bridged Mono Mode 8 ohm[...]

  • Page 11

    Operator Manual – SRA Series Amplifiers Page - 11 All Rights Reserved Rev 1.4 0306 Amplifier Dimensions All SRA Series amplifiers share the same dimensional measurements: Remote Power Connections Important Safety Instructions – 2 Introduction - 3 The SRA Series - 4 Physical Description - 5 Installation – 6 Operation – 8 Troubleshooting - 9 [...]

  • Page 12

    Page - 12 Operator Manual – SRA Series Amplifiers Copyright© 2006 – Ashly Audio Inc. Limited Warranty Warranty service for this unit will be provided by ASHLY AUDIO, INC. in accordance with the following warranty statement. ASHLY AUDIO, INC. warrants to the owner of this product that this product and the components thereof, will be free from d[...]