Our KLR Series are high-efficiency, high-power 2-channel amplifiers that are the ideal choice for high-output speaker systems, line arrays, dual 18” subwoofers and much more. If you think you need to use an expensive, European amplifier to get a clean, stable, quiet amplifier—think again. 
Exceptionally lightweight for their class, all KLRs are designed in standard 2RU enclosures.
KLRs are quiet with signal-to-noise ratio ratings from >108 dB to >110 dB across all models. They're also versatile, each with a 3-position gain switch for both channels, a 3-position mode switch (bridged, stereo or parallel mono) and a 3-position 12dB/oct HPF switch (30Hz, 50Hz or off). 
Packed with features, KLRs make a great choice when you need to value engineer a distributed sound system.

Features:• Balanced inputs via 3-pin Euroblock and combo XLR/ ¼” TRS connectors • Switch mode power supply provides high efficiency and low weight • Forced air cooled (front in, rear out) • Removable dust filters • Front mounted attenuators • Rack ears for permanent installation in a standard 2RU enclosure • Speakon type output connectors • 3-position gain switch for both channels • 3-position mode switch (bridged, stereo or parallel mono) • 3-position HPF switch (30Hz, 50Hz or off) • On/off limiter switch • Permanently attached power cord • Extensive protection circuitry • Safety/Compliance: cCSAus, CE, FCC, RoH

 Power Ratings