Ashly R-052510 Operating Manual

Sra series

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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. R5-0910
All Rights Reserved

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  • Page 1 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. R5-0910 All Rights Reserved...
  • Page 2 15. Un entretient effectué par un centre de service accrédité est exigé si l’appareil a été endommagé de quelque façon: si il a été exposé à la pluie,, l’humidité ou s’il ne fonctionne pas normalement ou qu’il a été échappé. Copyright© 2010 – Ashly Audio Inc.
  • Page 3 Ashly’s exclusive Five Year, Worry- Free Warranty remains one of the most liberal policies available on any commercial- grade product. The warranty covers every product with the Ashly brand name, and is offered at no extra cost to you, our customer. FCC Compliance This device complies with part 15 of the FCC Rules.
  • Page 4: The Sra Series

    Inrush limiting - The turn-on current is limited. This is active during initial startup as well as when exiting standby mode. Mains fuse - There is a 5 amp time delay fuse. Copyright© 2010 – Ashly Audio Inc. Mono Bridged 8Ω...
  • Page 5: Amplifier Rear Panel

    Operator Manual – SRA Series Amplifiers 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.
  • Page 6: Installation

    If the amplifier overheats, it will go into ‘thermal’ protect mode to prevent damage to itself and any connected components and speakers. Operator Manual – SRA Series Amplifiers Rear panel: High Pass Filter(s) = Off Gain Selector = +26 dB Mode Selector = Stereo Copyright© 2010 – Ashly Audio Inc.
  • Page 7: Typical Applications

    Operator Manual – SRA Series Amplifiers 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 mode. SRA-Series amplifiers are well suited to BRIDGED operation to drive a speaker load such as a subwoofer or a more powerful stereo output on a 4-channel model.
  • Page 8: Instructions

    Only Channel 1 (or 1 & 3) is active. A signal feeding Channel 2 (or 4) will have no effect on the output. Operator Manual – SRA Series Amplifiers Copyright© 2010 – Ashly Audio Inc.
  • Page 9: Introduction

    Operator Manual – SRA Series Amplifiers Troubleshooting Situation Indication No Sound Signal LED not lit Clip LEDs not lit Signal LED not lit Signal LEDs responding to signal level Protect LED is lit No Channel No Channel Separation Separation Distorted Sound Power LED is lit Signal LEDs responding to signal level Clip LEDs not lit...
  • Page 10: The Sra Series

    320mA 0.70A 1.23A Output Overcurent, DC Output, Mail Supply Rail Overvoltage 9.0 lbs All Specifications Subject to Change or Improvement Without Notice. Copyright© 2010 – Ashly Audio Inc. SRA-4075 SRA-2150 SRA-4150 4 x 40W 2 x 80W 4 x 80W...
  • Page 11: Table Of Contents

    Operator Manual – SRA Series Amplifiers Amplifier Dimensions All SRA Series amplifiers share the same dimensional measurements: Remote Power Connections All Rights Reserved Page - 11 Important Safety Instructions – 2 Introduction - 3 The SRA Series - 4 Physical Description - 5 Installation –...
  • Page 12: Installation

    ASHLY AUDIO, INC. in accordance with the following warranty statement: Installation – 6 ASHLY AUDIO, INC. warrants to the owner of this product that it will be free from defects Operation – 8 in workmanship and materials for a period of FIVE years from the original date of purchase.

This manual is also suitable for:

Sra-2075Sra-4075Sra-2150Sra-4150

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