Behringer K450FX Ultratone Keyboard/PA Amplifier

Add the dazzling sound of a Bugera speaker to your keyboard or drum monitoring setup with the Behringer K450FX, a 3-channel, 45W keyboard amplifier and small PA in a rugged bass-reflex enclosure, housing a 10″ woofer.

Behringer K450FX features built-in 24-bit digital effects processing with 100 presets, feedback detection and suppression circuitry, a master 5-band graphic EQ, three 1/4″ line inputs, a stereo RCA input, and an XLR input for dynamic microphones.

At a Glance

• Ultra-flexible 45W 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 35mm pole socket for stand mounting and use as PA System

Channel Your Sound

• The Behringer K450FX gives you 3 independent stereo channels, each with separate Volume and FX Send controls, plus an additional XLR mic input on Channel 1 for the direct connection of a dynamic microphone.
• So, if you’re the kind of keyboardist or drummer with multiple instruments at your disposal, the Behringer K450FX is ready to handle up to 3 independent signals.
• Behringer K450FX is also ideal for use as an all-in-one solution for keys and vocal applications.
• The Master Section provides separate controls for FX Return and Master Volume. A stereo Aux Input allows you to play recorded music through the Behringer K450FX during performance breaks, or just for playing along.
• A separate headphone output is perfect for quiet practicing. The K450FX also features an integrated 35mm pole socket for stand mounting and a Line Output for connecting to the house mixing board, or to your favorite recording device.

Big, Beautiful Bugera

A powerful 10″ Bugera speaker, custom-made by skilled artisans, provides accurate and awesome full-range sound. Long appreciated by the most demanding guitarists and bassists in the world, keyboard players and PA specialists are now getting in on the Bugera action!

Your Personal Effects

The onboard 24-bit digital FX processor, with 100 presets, adds a high-tech dash of reverb, chorus, flange, delay, pitch shift, and other effects to your sound.

FBQ – Totally Feedback-Free

For more than 20 years, Behringer has designed and manufactured some of the most successful FBQ Feedback Elimination processors. Utilizing an ultrafast feedback detection system, this ingenious circuitry helps you recognize and tame feedback frequencies immediately.

When feedback is sensed in a specific frequency range, the LED on the associated EQ fader illuminates, showing you at a glance which fader to lower to overcome the feedback. It’s that simple.