Page 2 - Operator Manual – KLR Series Amplifiers; Copyright© 2010 – Ashly Audio Inc.
Page - 2 Operator Manual – KLR Series Amplifiers Copyright© 2010 – 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...
Page 3 - All Rights Reserved; Introduction; About Ashly; cause undesired operation.
Operator Manual – KLR Series Amplifiers Page - 3 All Rights Reserved Rev 0.72110 Introduction Congratulations on your purchase of an Ashly KLR-Series amplifier. The KLR-Series is made up of powerful, high-efficiency, lightweight amplifiers incorporating the latest technologies. We are confident that...
Page 4 - The KLR Series; Stereo; Output over-current protection
Page - 4 Operator Manual – KLR Series Amplifiers Copyright© 2010 – Ashly Audio Inc. The KLR Series KLR-Series amplifiers are high-efficiency, lightweight high power amplifiers incorporating the latest amplifier technologies. The series provides a power range of 1000 to 2500 watts per channel at 2 oh...
Page 5 - Physical Description; Amplifier Front Panel; WARNING: Do not remove the mains connector ground.
Operator Manual – KLR Series Amplifiers Page - 5 All Rights Reserved Rev 0.72110 Physical Description Each model in the KLR-Series is 2RU. The model number is indicated on the left side of the front panel Amplifier Front Panel 1. Mounting Holes – For rack mounting. 2. Air Inflow Vents – Cool air ent...
Page 6 - Installation; When mounting or connecting the amplifier, always disconnect it; Requirements
Page - 6 Operator Manual – KLR Series Amplifiers Copyright© 2010 – Ashly Audio Inc. Installation KLR-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/...
Page 7 - Typical Applications
Operator Manual – KLR Series Amplifiers Page - 7 All Rights Reserved Rev 0.72110 Typical Applications The most common use of a KLR-Series amplifier is a 2-channel source driving 2 speaker channels. In this illustration, the amplifier is receiving a stereo signal and is driving two stereo speakers. T...
Page 8 - Connectors & Polarity
Page - 8 Operator Manual – KLR Series Amplifiers Copyright© 2010 – Ashly Audio Inc. Connectors & Polarity KLR-Series amplifiers utilize three types of professional audio connectors. For the inputs, 3-pin Euroblock connectors are utilized with their polarity clearly marked on the amplifier’s rear...
Page 9 - Speaker Connections; Stereo Speaker Wiring
Operator Manual – KLR Series Amplifiers Page - 9 All Rights Reserved Rev 0.72110 Speaker Connections Stereo Speaker Wiring In this mode, the amplifier’s channels operate fully independent of each other. Each signal enters the unit and is amplified separately and wired using different connectors. Ste...
Page 10 - Troubleshooting; Situation
Page - 10 Operator Manual – KLR Series Amplifiers Copyright© 2010 – Ashly Audio Inc. 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...
Page 11 - Spec Table
Operator Manual – KLR Series Amplifiers Page - 11 All Rights Reserved Rev 0.72110 Spec Table KLR 2000 KLR 3200 KLR 4000 KLR 5000 Power Output Per Channel Stereo Mode, both channels driven 8 Ω , 20 Hz - 20 kHz, 1% THD 350W 650W 850W 1000W 4 Ω , 20 Hz - 20 kHz, 1% THD 600W 1100W 1400W 1700W 2 Ω , 20 H...
Page 12 - For units purchased in the USA; , warranty service for this unit shall be provided by ASHLY AUDIO,; OBTAINING WARRANTY SERVICE:; Attention: Service Department
Page - 12 Operator Manual – KLR Series Amplifiers Copyright© 2010 – Ashly Audio Inc. Ashly Audio Inc. LIMITED WARRANTY (USA ONLY) (Other countries please contact your respective distributor or dealer.) For units purchased in the USA , warranty service for this unit shall be provided by ASHLY AUDIO, ...