ASHLY KLR-4000 Power Amplifier 2 x (2, 000W @ 2) (1, 400W @ 4) (850W @ 8) Ohms

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Ashly SKU: KLR-4000
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Sale price$1,399.00 Regular price$1,749.00


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.f you think you need to use an expensive, European amplifier to get a clean, stable, quiet amplifier—think again. 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). Exceptionally lightweight for their class, all KLRs are designed in standard 2RU enclosures. Packed with features, KLRs make a great choice when you need to value engineer a distributed sound system.
  • Optimized to deliver high levels of sustained power
  • 2 RU configuration
  • Stable down to 2 Ohms
  • KLR-3200 offers 70V operation
  • Balanced inputs via 3-pin Euroblock
  • Combo XLR/TRS connectors
  • Neutrik® speakON® output connectors
  • 30 Hz, 6 Hz, Off High Pass filter
  • Switch-mode power supply with extensive protection circuitry
  • On/Off limiter switch
  • Forced-air cooled (front-in, rear-out)
  • Removable, easy-to-clean dust filters
  • Front-mounted attenuators
  • Removable amp handles for permanent installation
  • Optional locking front panel volume knobs
  • Safety/Compliance: cCSAus, CE, FCC, RoHS
  • KLR-2000 output topology: Class-AB; KLR-3200, 4000, and 5000 output topology: 2-step Class-H design
General Information
Manufacturer Ashly Audio, Inc
Manufacturer Part Number KLR-4000
Manufacturer Website Address
Brand Name Ashly
Product Series KLR
Product Model KLR-4000
Product Name KLR-4000 Amplifier
Product Type Amplifier
Technical Information
Minimum Frequency Response 20 Hz
Maximum Frequency Response 20 kHz
Total Harmonic Distortion (THD) 1%
Impedance 8 Ohm
Classification AB
Audio Channels 2
RMS Output Power 850 W
Environmentally Friendly Yes
Environmental Certification RoHS
Country of Origin Korea
Limited Warranty 5 Year

At Creartion Networks, we do everything we can to create an excellent customer experience. This includes fast shipping and easy returns.

  • Most in-stock orders placed Monday-Friday before 1PM PST ship the same day. Orders placed after 1PM will ship the next day of business. General restrictions apply; please see our full shipping policy here.
  • We offer a 30-day return policy from the delivery date on many products. Product restrictions apply. Restocking fees for the return of open-box items. Please see our full return policy here for more information.

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