Behringer ULTRATONE K1800FX Keyboard Amp/PA System

Item # 103643268 | Customer Ratings: Ratings (Based on 11 reviews)

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Behringer ULTRATONE K1800FX Keyboard Amp/PA System

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      Behringer ULTRATONE K1800FX Keyboard Amp/PA System (103643268)
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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.

With our Guaranteed Lowest Price, you can be assured of complete satisfaction and the lowest available price, or your money back!

Behringer ULTRATONE K1800FX Keyboard Amp/PA System Features:

  • Ultra-flexible 180-Watt 4-channel PA System / Keyboard AmplifierPowerful 12'' woofer and custom-made 1'' driver for ultimate sound reproductionIntegrated 24-bit digital FX processor with 100 awesome presets including reverb, chorus, flanger, delay,pitch shifter and various multi-effectsRevolutionary FBQ Feedback Detection System instantly reveals critical frequenciesFull 4-channel stereo operation with separate Volume and FX Send per channelAdditional XLR mic input on Channel 1 for direct connection of dynamic microphonesDedicated 7-band graphic EQ for awesome sound shapingBalanced stereo XLR DI with Ground Lift switch for direct connection to your mixing consoleMain section with FX Return level, Master Volume, Phones level and Shape switchLink output allows linking to a slave amplifier for true stereo operationSubwoofer output for ultimate low-end powerCD input allows you to play along to your favorite musicSeparate headphone output—perfect for quiet practicingHigh-quality components and exceptionally rugged construction ensure long lifeConceived and designed by Behringer Germany


Behringer ULTRATONE K1800FX Keyboard Amp/PA System Specifications:

  • InputsLine In 1 - 4 1/4" TS connectorInput impedance approx. 30 kOhm balancedStereo Link In 1/4" TS connectorInput impedance approx. 20 kOhm unbalancedCD In/Aux In RCA connectorInput impedance approx. 20 kOhm unbalancedMic In 1 XLR connectorInput impedance approx. 2 kOhm balancedOutputsHeadphones connector: 1/4" TRS connectorLine Out: 1/4" TS and XLR connectorOutput impedance: 1/4" TS connector: approx.150 ohm unbalancedXLR connector: approx. 300 ohm balancedStereo Link Out 1/4" TS connectorOutput impedance approx. 150 ohm unbalancedSub Out 1/4" TS connectorOutput impedance approx. 150 ohm unbalancedEqualizerType Graphic EQ with FBQ FeedbackFrequency range 63 Hz / 160 Hz / 400 Hz / 1 kHz / 2.5 kHzBandwidth 2/3-oct.Control range +12 to -12 dBDigital Effects ProcessorConverters 24-bit sigma-delta, 64/128-times oversamplingSampling rate 40 kHzPowerPower amp output 180 WattsMains voltageUSA/Canada 120 V~, 60 HzPower consumption approx. 290 WattsDimensions:16 7/8" x 19 3/8" x 11 3/4"Weight approx. 20.1 kg (44.32 lbs.)


Behringer ULTRATONE K1800FX Keyboard Amp/PA System

One year parts and labor warranty.

Get your gear covered!

Now you can get added warranty protection for your new gear. Pro Coverage steps in where the manufacturer's "normal wear and tear" ends. Our PRO COVERAGE program offers you UPGRADED COVERAGE if your product ever fails!

Pro Coverage includes:

  • Accidental damage protection (new gear only)
  • Expedited Repair
  • Free Shipping (for returns or repairs)
  • 100% Coverage for Commercial Use
  • Extended Return Period
  • Extended Price Protection
  • No Lemon Guarantee
  • Free Transfer of Coverage to a new owner
  • Repair Costs Covered for up to 3 years from date of purchase
  • Repairs Can Be Authorized Toll-Free by Phone or the via the web

Accessories you'll need:

  • Gator G-112A Rolling Amp Transporter and Stand

    Price: $169.99

Product Reviews

Based on 11 reviews)
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Viewing Reviews 1 - 3 of 11 |
  • Behringer ULTRATONE K1800FX

    As reviewed by Doc Piano on 6/4/2007

    I have run in stereo on my rig since 1973. Yep I'm old. I've also "been around" a bit. I was looking for a smaller rig to use for solo work. I've got a very small 10 channel mixer and thought I look at some small powered monitors/speakers instead of using the extremely heavy JBL floor cab that weigh around 85 lbs. each. They do rock though !! Anyway the powered monitor I was looking at went from around 500.00 and up. Then I strolled into the keyboard area while waiting and discovered this little gem. The k1800FX (180 watts with a 12" and a horn) comes in slightly over 40 lbs. PLUS it has the added features of a 4 channel mixer (in stereo) and input #1 also has a Lo-Z mic input. That leaves 3 channels (3 stereo with 6 inputs). A nice graphic EQ let's me balance the sound to my taste (which is picky just like everyone else, I want ME to like the sound). Amp has a "Link" 1/4" out to send to another amp (any amp) and sends it one of the stereo outputs from the mains turning your rig into stereo. Of course using only the amp by itself will result in a mono mix. After doing my homework researching this item and reading lots of reviews on many different sites, with a couple of people mentioned buzzing problems (which were repairable - it happens to a lot of amps, not just this model) here's what I decided. At half the weight of my previous rig (not including the power amps, etc) and at a very reasonable cost compared to powered monitors, I bought 2 of these to run in stereo. Now, here's my reasoning on another level. IF and I say if one should need repair I can still get through a gig with only one as each has a mixer built in.!.! And here's the best part. It cost me HALF as much. Wow, is that cool or what? Enjoy, I am... Peace.

    19 of 19 people found this review helpful.

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  • customer is still right sometimes!!

    As reviewed by Maddan on 5/2/2007

    I recently purchased this amp..used studio's for months wanted one of my own. Found it was on sale and in stock @ GC!! One nite after a session unloaded and discovered that the button fr the processor fx and one of the leds on the eq had become detached amp was still functional: researched Behringer online..They don't fix they "Exchange" wow what a cool concept they definetly gained my respect and loyalty..GC was cool too they said I qualified for the exchange..and boom I had a new amp ..Thanks GC & Behringer for remembering the customer is always right..the long dollar not the short quick sale will keep your customer smiling and spending w/ you.!!!

    12 of 12 people found this review helpful.

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  • Good for a small gig

    As reviewed by Austin on 11/3/2010

    This is a great amp if you are playing in a small acoustic band. It works well for me and i am in a 9 person jazz band. I haven't really used the effects but having 4 inputs is great. Warning: This is NOT a "loud" amp. It is fine if you don't want to drown everyone else out; however, if you want to "rock the house" this is not the amp for you. I have mine set at 3/4 most of the time. All in all, i would suggest this amp to any pianist in a small band who wants to hold his own but not blow the audience away.

    5 of 5 people found this review helpful.

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