Fully featured with PA capability.

This 3-channel PA/keyboard amplifier enclosed in a bass reflex cabinet has a special, beefed up 12" woofer and a custom-made 1" tweeter, delivering clear, clean sound. Behringer includes an internal 24-bit digital FX processor with 100 awesome presets including reverb, chorus, flanger, delay, pitch shifter, and various multi-effects. The revolutionary FBQ Feedback Detection System immediately indicates any feedback frequency. Enjoy full 3-channel operation with separate volume and FX Send controls, plus there is an additional XLR mic input on channel 1 for direct connection of dynamic microphones. Use the dedicated 5-band graphic EQ to give your sound your very own edge. All in all, the ULTRATONE K900FX amp offers a perfect balance of power and value in a sturdy, gig-ready package—at an unbelievable price!

Behringer ULTRATONE K900FX Keyboard Amp/PA System Features:

• Powerful 12'' woofer and custom-made 1'' driver for ultimate sound reproduction
• Integrated 24-bit 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 a dynamic microphone
• Dedicated 5-band graphic EQ
• 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
• High-quality components and exceptionally rugged construction ensure long life
• Conceived and designed by Behringer Germany

Make it your gig amp today.

Behringer ULTRATONE K900FX Keyboard Amp/PA System Specifications:

• Inputs:
• Line In 1/4" TS connector
• Input impedance approx. 30 kOhm balanced
• Stereo Link In 1/4" TS connector
• Input impedance approx. 20 kOhm unbalanced
• CD In/Aux In RCA connector
• Input impedance approx. 20 kOhm unbalanced
• Mic In 1 XLR connector
• Input impedance approx. 2 kOhm balanced
  
  Outputs:
• Headphones connector 1/4" TRS connector
• Line Out 1/4" TS and XLR connector
• Output impedance 1/4" TS connector: approx.150 Ohm unbalanced
• XLR connector: approx. 300 Ohm balanced
• Stereo Link Out 1/4" TS connector
• Output impedance approx. 150 Ohm unbalanced
• Sub Out 1/4" TS connector
• Output impedance approx. 150 Ohm unbalanced
  
  EQ:
• 5-band graphic EQ with FBQ Feedback Detection
• Frequency range 63 Hz / 250 Hz / 1 kHz / 3.5 kHz / 12 kHz
• Bandwidth 2/3-oct.
• Control range +12 to -12 dB
  
  Digital Effects Processor:
• Converters 24-bit sigma-delta, 64/128-times oversampling
• Sampling rate 40 kHz
  
  Loudspeaker:
• Type 12'' Bugera woofer and custom-made 1'' driver
  
  Power:
• General export model 120/230 V~, 50 - 60 Hz
• Power consumption approx. 150 Watts
• 100 - 120 V~:
• 3.15 A H 250 V
• 220 - 240 V~:
• 1.6 A H 250 V
• Mains connection Standard IEC receptacle
  
  Dimensions:
• 16 7/8 x 19 3/8 x 11 3/4"
• Weight: 41.45 lbs

Behringer ULTRATONE K900FX Keyboard Amp/PA System

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Average of 10 User Ratings

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Awesome

Posted by LongLiveBlink182 from everywhere, USA on Dec 2, 2008

Experience w/product: I own it

Reviewer's Background: active musician

Reviewer's Play Style: punk metal alternative

I bought this because I did not have enough money or room for a big PA system. It is really great. I do bass and vocals for a simple 3 piece Punk Band and this gets the job done just fine. It gets pretty loud and the effects are cool. The EQ works great also. It was worth every penny.

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Features

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Good value

Posted by SynthPro12 from Minnesota on Sep 25, 2008

Experience w/product: I own it

Reviewer's Background: Occasional musician/ Hobbyist

Reviewer's Play Style: Industrial.

This amp is worth every buck, It can handle deep bass and super high frequencies. It can get pretty loud but maybe not quite loud enough for larger gigs. It would work fine for small gigs. There are many possibilities with this amp. I bought it for my deep bass needs with my synthesizer and so far it seems to be working great. The only bad thing about it is that the port hole that relieves the air pressure is way too small and a lot of the pressure comes out where its not suppose to so I fixed that by drilling a few extra holes around the port hole and that seemed to help. Also the equalizer is a very helpful feature.

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Features

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It's a dog!

Posted by classicalman from greater Chicago area on Jun 7, 2008

Experience w/product: I have used it

Reviewer's Background: active musician

Reviewer's Play Style: pop/rock and classical

I bought this amp for my keyboard with hopes that it would help amplify the keys during our band's practice. No such luck! Very disappointed with this product. Don't buy it unless you have very low volume needs. I sent it back earlier today.

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Value

POKERAGAIN

Posted by POKERAGAIN from Albuquerque on May 14, 2008

Experience w/product: I have used it

Reviewer's Background: Hobbyist

Reviewer's Play Style: Rock country R&B

I use this monitor for my Roland electric drums. Excellent. A low cost unit that will handle my drums even at full volume. 5 stars

Overall

Quality

Features

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great first PA system

Posted by Schtbss8 from Saylorsburg, PA on Mar 31, 2008

Experience w/product: I own it

Reviewer's Background: active musician

Reviewer's Play Style: blues-heavy metal

i think this is a great PA system to start out with. i like that it has over 100 effects. one cool thing you can do with the effect is you can add delay to the mic so when you talk it ecos. the only bad thing i would say is line in #1 runs both a wired mic and a wireless mic system. the bad thing about that is the wired mic is always much louder and over powers the wireless mic. and if you put the wired mic into a different input you get to much buzz and frequecy responce so every thing goes into a big loop. other than that great PA system.

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Behringer ULTRATONE K900FX Keyboard Amp/PA System

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Behringer ULTRATONE K900FX Keyboard Amp/PA System

Read 13 Reviews