Ashly KLR 4000 Car Amplifier User Manual


 
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 ohms (20Hz-
20kHz, 1% THD). The KLR series is available in 2 channel versions at four power points.
All models will drive 2, 4, or 8 ohm loads.
KLR-Series Power Ratings (per channel)
Stereo Mono Bridged
Model 8 4 2 4
KLR 2000 350W 600W 1000W 2000W
KLR 3200 650W 1100W 1600W 3200W
KLR 4000 850W 1400W 2000W 4000W
KLR 5000 1000W 1700W 2500W 5000W
Inputs are via 3-pin Euroblock, XLR, and ¼” TRS connectors.
Switch mode power supply provides high efficiency and low weight
Output connectors are Neutrik Speakon.
Rear panel switches include: Gain and Operation Mode, Limiter, and HPF.
Forced air cooled (front panel intake, rear panel exhaust)
Front panel indicators for output level, clip/protect, and power on/off
Gain selectable switch for both channels
Removable dust filters on front panel
Rack ears for permanent installation in a standard 2RU 19”(rack mount
width) enclosure
Protection
KLR-Series Amplifiers come standard with several protection circuits:
Output over-current protection
DC output protection
Chassis internal temperature monitoring
Inrush limiting
Mains circuit breaker
Important Safety
Instructions – 2
Introduction - 3
The KLR Series - 4
Protection
Physical Description - 5
Installation - 6
Troubleshooting - 10
Spec Table - 11
Warranty - 12