Guitars
DRUM SHOP
PIANOS
ORCHESTRAL INSTRUMENTS
Pro Audio & recording

450332

Behringer Ultratone K450FX Keyboard Amp


ⓘ Product ETA: 01/03/2026


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Ultra-Flexible 45W 3-Channel PA System/Keyboard Amplifier with FX and FBQ Feedback Detection

The 45-Watt ULTRATONE K450FX excels as an extraordinarily-versatile keyboard and drum amplifier, as well as a high-quality 3-channel Public Address (PA) system, with a world-class, 10 Bugera Speaker – all in one compact and easy-to-transport package. Specializing in rich, accurate tone and professional features, such as a studio-grade Multi-FX Processor and our own FBQ Feedback Detection System, this powerful workhorse will bring out the best in your performance gig after gig.

Features

  • Ultra-flexible 45-Watt 3-channel PA system / keyboard amplifier
  • Powerful 10'' Bugera speaker for ultimate sound reproduction
  • Integrated digital FX processor with 100 awesome presets including reverb, chorus, flanger, delay, pitch shifter and various multi-effects
  • Revolutionary FBQ Feedback Detection system instantly reveals critical frequencies
  • Full 3-channel operation with separate Volume and FX Send per channel
  • Additional XLR mic input on Channel 1 for direct connection of dynamic microphones
  • Dedicated 5-band graphic EQ for awesome sound shaping
  • Line output for direct connection to your mixing console
  • Main section with FX Return level and Master Volume
  • Subwoofer output for ultimate low-end power
  • CD input allows you to play along to your favorite music
  • Separate Headphone output-perfect for quiet practicing
  • Integrated 35-mm pole socket for stand mounting and use as PA System
  • Designed and engineered in Germany