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ACX450

ULTRACOUSTIC ACX450

45-Watt 2-Channel Acoustic Instrument Amplifier with Dual FX and FBQ Feedback Detection


ULTRACOUSTIC ACX450

These days, going “unplugged” often still means plugging into something. Make the sweet sounds of your acoustic guitar and voice big enough to cut through the clink of coffee cups and casual chit-chat, with the ULTRACOUSTIC ACX450. With 45 Watts surging through an amazing 8" BUGERA dual-cone speaker, integrated FX and our revolutionary FBQ technology, this amp is the singer/songwriter’s best friend.


Sweet Stereo Operation

The ACX450 features a 45-Watt amplifier with two dedicated input channels: one with a single ¼ " input jack for your instrument; and a second with a ¼ " input and XLR input – making it the ideal amp for a one-person show with an acoustic guitar and vocals.


Custom-Engineered Transducers

We never cut corners on our guitar speakers, and we never just pull what we have off the shelf. Our 8" BUGERA dual-cone speakers were designed specifically for the ULTRACOUSTIC Series amplifiers – it’s what sets us apart from the competition. When you buy an ULTRACOUSTIC ACX450 amplifier, you can rest assured the speaker inside have been engineered to perform flawlessly with every other element for truly professional results.


World-Class FX

The ACX450 features a 24-Bit FX processor per channel with 16 incredible presets including world-class reverb, modulation, delay and a variety of effects combinations. We also include our F112 footswitch for remote activating and deactivating the effects processor on either channel.


Onboard 5-Band FBQ Equalizer

For more than 20 years, BEHRINGER has designed and manufactured some of the most successful FBQ Feedback Elimination processors. Now you can own and enjoy the benefits of this technology, as we have integrated the revolutionary FBQ Feedback Detection System in this product, so your sound system is completely feedback-free, allowing you to focus on your performance. Utilizing an ultra-fast 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. That simple!

Each channel of the ACX450 features its own 5-band EQ equipped with our amazing FBQ Feedback Detection System for the ultimate in feedback elimination.


You Are Covered


*Warranty details can be found at music-group.com.