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Behringer ULTRATONE K1800FX Keyboard Amp/PA System

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The Behringer ULTRATONE K1800FX is a keyboard amp and PA sytem with 180W of power, so you'll never run out of horsepower. The K1800FX is a 4-channel ...Click To Read More About This Product

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OVERVIEW

Strong, versatile, and affordable!

The Behringer ULTRATONE K1800FX is a keyboard amp and PA sytem with 180W of power, so you'll never run out of horsepower. The K1800FX is a 4-channel PA/keyboard amplifier enclosed in a bass reflex cabinet. It has a special beefed up 12" woofer and a custom-made 1" tweeter, delivering clear, clean sound that's ideal for larger gigs. It includes an internal 24-bit digital FX processor with 100 awesome presets including reverb, chorus, flanger, delay, pitch shifter and various multi-effects. The FBQ Feedback Detection System immediately indicates any frequency that is feeding back so you know precisely what to adjust. Enjoy full 4-channel stereo operation with separate volume and FX Send controls per channel, plus there is an additional XLR mic input on channel 1 for direct connection of a dynamic microphone. Use the dedicated 7-band graphic EQ to give your sound your very own edge.

FEATURES
  • Ultra-flexible 180-Watt 4-channel PA System / Keyboard Amplifier
  • 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 4-channel stereo operation with separate Volume and FX Send per channel
  • Additional XLR mic input on Channel 1 for direct connection of dynamic microphones
  • Dedicated 7-band graphic EQ for awesome sound shaping
  • Balanced stereo XLR DI with Ground Lift switch for direct connection to your mixing console
  • Main section with FX Return level, Master Volume, Phones level and Shape switch
  • Link output allows linking to a slave amplifier for true stereo operation
  • 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
  • High-quality components and exceptionally rugged construction ensure long life
  • Conceived and designed by Behringer Germany

Don't let a weak amp hold you back. Buy today and save big on this powerful amp.

SPECIFICATIONS
  • Inputs
  • Line In 1 - 4 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
  • Equalizer
  • Type Graphic EQ with FBQ Feedback
  • Frequency range 63 Hz / 160 Hz / 400 Hz / 1 kHz / 2.5 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
  • Power
  • Power amp output 180 Watts
  • Mains voltage
  • USA/Canada 120 V, 60 Hz
  • Power consumption approx. 290 Watts
  • Dimensions:
  • 16 7/8" x 19 3/8" x 11 3/4"
  • Weight approx. 20.1 kg (44.32 lbs.)
Reviews
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Review Snapshot

by PowerReviews
BehringerULTRATONE K1800FX Keyboard Amp/PA System
 
5.0

(based on 3 reviews)

Ratings Distribution

  • 5 Stars

     

    (3)

  • 4 Stars

     

    (0)

  • 3 Stars

     

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  • 1 Stars

     

    (0)

Reviewed by 3 customers

Displaying reviews 1-3

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5.0

Welcome Addition

By 

from Tucson, AZ

Verified Buyer

Comments about Behringer ULTRATONE K1800FX Keyboard Amp/PA System:

Before I bought this amp, I had the same model amp that I like very much. However, after reading the owners manual, I found that if I had two amps I could use the stereo link plug in the back of the amp and my Yamaha P-255 Digital Piano would be stereo. Now, with the (2) Behringer ULTRATONE K1800FX Keyboard Amps that I place on either side of the piano and my Behringer EUROLIVE B15500XP 15" PA Subwoof positioned behind my stool, I have great full range stereo surround sound. Wow!

Service and delivery comments:

Service and delivery were perfect...no problems!

  • Was this a gift?:
  • No

(5 of 129 customers found this review helpful)

 
5.0

Ok but not loud

By 

from chicago

Site Member

Comments about Behringer ULTRATONE K1800FX Keyboard Amp/PA System:

It's a good monitor when you can't trust the mix.

(17 of 17 customers found this review helpful)

 
5.0

A Step Up for Behringer

By 

from Clemson, SC

Site Member

Comments about Behringer ULTRATONE K1800FX Keyboard Amp/PA System:

I'm using this amp to replace a Behringer KX1200. The KX1200 tends to be very boomy on the bass and very bright on the treble. The K1800FX is just as loud as the KX1200, and has a much tighter sound, i.e. less boomy and clearer across the spectrum. It is significantly smaller and lighter than the KX1200, and the metal grille is a big improvement. Straight out of the box, the tone seemed a little muffled, but I was able to easily adjust the sound to my liking with the 7-band EQ. I haven't used the effects yet, and I don't plan on using them much. I also haven't tested vocals with the amp yet, but the feedback detection system and XLR input make this a great candidate for PA duty. Dislike: the small plastic knobs on top of the amp - they seem likely to break and they do not have enough clearance from the top of the amp. I'll have to be careful to not put anything heavy on top of the amp. Overall, this is a terrific amp at a great price. Behringer products have been reliable for me in the past (I've only had to replace a blown speaker on the KX1200). Behringer took a long time getting this product to market, but the wait has been worth it.

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