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KLR-Series Amplifiers
KLR 2000, KLR 3200, KLR 4000, KLR 5000
Operator 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.
All Rights Reserved Rev 0.72110
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Page - 2 Operator Manual – KLR Series Amplifiers Important Safety Instructions - 2 Important Safety Instructions Introduction - 3 Consignes de sécurité à lire attentivement The KLR Series - 4 This power amplifier can produce dangerous Cet amplificateur de puissance peut produire un output voltage, power and sound pressure voltage et une pression acoustique qui pourrait être Physical Description - 5 levels. In order to minimize the risk of injury, dangereuse ou pourrait meme causer de
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Operator Manual – KLR Series Amplifiers Page - 3 Important Safety Instructions - 2 Introduction Introduction - 3 Congratulations on your purchase of an Ashly KLR-Series amplifier. The KLR-Series is About Ashly made up of powerful, high-efficiency, lightweight amplifiers incorporating the latest FCC Compliance technologies. We are confident that you will be pleased with the high performance, superb The KLR Series - 4 sound quality, reliability, and more. Physical Description - 5
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Page - 4 Operator Manual – KLR Series Amplifiers Important Safety Instructions – 2 The KLR Series Introduction - 3 KLR-Series amplifiers are high-efficiency, lightweight high power amplifiers incorporating The KLR Series - 4 the latest amplifier technologies. Protection Physical Description - 5 The series provides a power range of 1000 to 2500 watts per channel at 2 ohms (20Hz- 20kHz, 1% THD). The KLR series is available in 2 channel versions at four power points. Installation - 6
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Operator Manual – KLR Series Amplifiers Page - 5 Important Safety Instructions – 2 Physical Description Introduction - 3 Each model in the KLR-Series is 2RU. The model number is indicated on the left side of the The KLR Series - 4 front panel Physical Description - 5 Front Panel Amplifier Front Panel Rear Panel Installation - 6 Troubleshooting - 10 Spec Table - 11 Warranty - 12 1. Mounting Holes – For rack mounting. 5. Power Switch and LED – Switches the unit o
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Page - 6 Operator Manual – KLR Series Amplifiers Important Safety Instructions – 2 Installation Introduction - 3 KLR-Series amplifiers are designed for use in both fixed and mobile sound systems. Each The KLR Series - 4 amplifier is shipped (unless otherwise specified) with the following factory settings: Physical Description - 5 Front Panel Front panel: Rear panel: Rear Panel On/Off Switch = Off High Pass Filter(s) = Off Installation – 6 Gain Selector = +26 dB Attenuators = ∞
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Operator Manual – KLR Series Amplifiers Page - 7 Important Safety Typical Applications Instructions – 2 Introduction - 3 The KLR Series - 4 Physical Description - 5 Installation – 6 Requirements Installation Density Typical Applications Connectors & Polarity Speaker Connections Troubleshooting - 10 Spec Table - 11 The most common use of a KLR-Series amplifier is a 2-channel source driving 2 speaker Warranty - 12 channels. In this illustration, the amplifier is receiv
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Page - 8 Operator Manual – KLR Series Amplifiers Important Safety Connectors & Polarity Instructions – 2 KLR-Series amplifiers utilize three types of professional audio connectors. For the inputs, Introduction - 3 3-pin Euroblock connectors are utilized with their polarity clearly marked on the The KLR Series - 4 amplifier’s rear panel, and combination XLR and 1/4” phone jack are all wired in parallel. Physical Description - 5 Outputs are via Speakon connectors. The polarity for
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Operator Manual – KLR Series Amplifiers Page - 9 Speaker Connections Important Safety Instructions – 2 Introduction - 3 The KLR Series - 4 Physical Description - 5 Installation – 6 Requirements Installation Density Typical Applications Connectors & Polarity Speaker Connections Troubleshooting - 10 Spec Table - 11 Stereo Speaker Wiring Warranty - 12 In this mode, the amplifier’s channels operate fully independent of each other. Each signal enters the unit and is amplif
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Page - 10 Operator Manual – KLR Series Amplifiers Important Safety Instructions – 2 Introduction - 3 Troubleshooting The KLR Sries - 4 Situation Indication Action No Sound Signal LED not lit Check AC plug. Confirm that AC outlet works Physical Description - 5 Clip LEDs not lit by plugging in another device. Installation – 6 Signal LED not lit Make sure the signal source is operating and Troubleshooting - 10 try another cable. Check position of Volume Pots. Spec Table - 11
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Operator Manual – KLR Series Amplifiers Page - 11 Important Safety Instructions – 2 Spec Table Introduction - 3 KLR 2000 KLR 3200 KLR 4000 KLR 5000 The KLR Series - 4 Power Output Per Channel Stereo Mode, both channels driven Physical Description - 5 8 Ω, 20 Hz - 20 kHz, 1% THD 350W 650W 850W 1000W Installation – 6 4 Ω, 20 Hz - 20 kHz, 1% THD 600W 1100W 1400W 1700W 2 Ω, 20 Hz - 20 kHz, 1% THD 1000W 1600W 2000W 2500W Troubleshooting - 10 Bridged Mono Mode Spec Table
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Page - 12 Operator Manual – KLR Series Amplifiers Ashly Audio Inc. LIMITED WARRANTY (USA ONLY) Important Safety Instructions – 2 (Other countries please contact your respective distributor or dealer.) Introduction - 3 The KLR Series - 4 For units purchased in the USA, warranty service for this unit shall be provided by ASHLY AUDIO, INC. in accordance with the following warranty statement. Physical Description - 5 Installation – 6 ASHLY AUDIO, INC. warrants to the owner of this produc
