Behringer ACX1800 180-Watt 2-Channel Stereo Acoustic Instrument Amplifier w/Dual FX and FBQ Feedback Detection

Item # AMPACX1800
| Mfg # ACX1800
| UPC # 689076751278
Our Price: $349.99
Retail: $524.99 | You Save: 33%

The 180-Watt ACX1800 features two channels: one with asingle 1/ 4" input jack and a second with a 1/4" input and XLR input,making it the ideal amp for a one-person show with an acoustic guitarand a mic for vocals. Just turn the GAIN dial to determine the levels ofeach channel.

On the back panel, you will find a stereo RCAinput for plugging in a CD player. If you're just getting started as aguitarist, this is a great way to play along with your favorite tunes.Or, if you're playing an extended set, you can use the CD In section toprovide music during breaks. Two XLR Line Out jacks send a signaldirectly to a mixing board, and you can connect an external effectsprocessor via the 1/4" Inst Ins Send and Return jacks.

Switch it Up
TheACX1800 features myriad audio solutions at the touch of a button. Bothchannels feature a 7-band EQ equipped with BEHRINGER's FBQ FeedbackDetection System for instant feedback elimination. You also get a 24-bitFX processor per channel featuring 16 incredible presets such as reverband delay. We also include a footswitch for remote activation of theeffects.

The instrument channel (on the left) features a Phaseswitch that reverses the phase, a function that can eliminate thefeedback common in acoustic guitar pickups. Both channels feature aTuner switch that silences the speaker so you can tune your guitar viaan external tuning device, which can be connected directly to the ampvia the Tuner Out 1/4" jack on the back panel.

Speaker Talk
Twooriginal 8" BUGERA dual-cone speakers project your sound with theutmost integrity. These beautifully voiced speakers are made 100 percentin-house. We even grew the trees that became the pulp used for thecones! Every step of this incredible amplifier's creation was overseenby BEHRINGER's quality control.

Big Sound, Small Package
Theultra-portable ACX1800 is the perfect way to quickly and easily bring abeautiful solo acoustic performance to a small venue. Plus it lookslike a handsome piece of furniture! See how the ACX1800 can bring yourmellow moods to a bigger audience; plug into one today at your nearestBEHRINGER dealer.


  • Powerful 180-Watt, 2-channel stereo amplifier for acoustic instruments and vocals
  • 2 original 8" BUGERA dual-cone speakers for ultimate sound reproduction
  • 2 integrated digital FX processors each with 16 awesome effects programs including reverb, modulation, delay, and various effects combinations
  • Revolutionary FBQ Feedback Detection system instantly reveals critical frequencies
  • 2 dedicated instrument and microphone channels with separate Gain, Compressor and FX controls
  • Individual 9-band graphic EQ on each channel for awesome sound shaping
  • Dedicated Tuner switch per channel for use with external tuner such as BEHRINGER TU100, BTR2000, etc.
  • Switchable Phase correction on Channel 1 and Master for feedback prevention
  • Instrument and mic FX Inserts for external effects devices (stomp boxes, rack effects, etc.)
  • CD input allows you to play along to your favorite music
  • Balanced stereo XLR Line Out with Ground Lift switch for direct connection to your mixing console
  • Dual footswitch FS112 for FX 1 & 2 bypass included
  • High-quality components and exceptionally rugged construction ensure long life
  • Conceived and designed by BEHRINGER Germany

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Product Warranty Information

  Product warrenty information

All instruments in our catalogs and on our shopping site carry the manufacturers' warranties against defects in parts and workmanship. Should a defect occur within the manufacturer's warranty period, contact us immediately.

We will be glad to help facilitate the repair or replacement as specified by the manufacturer. The manufacturer will determine whether the defect is covered under their warranty; we do not make that determination.

Please note: U.S.-based manufacturers WILL NOT honor warranties for items sold and shipped outside the U.S. Also, if a school, school district, or board of education purchases an instrument and resells it to an individual, the manufacturer considers the warranty to be void. Warranties are extended only to the original purchaser!

All warranties, stated or implied are held with the product manufacturer and they vary from item to item. Consult the documentation that came with your product for details in addition to the information below.
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Behringer is now celebrating our 20th year anniversary! At Behringer, we believe that the only way to ensure quality is to build products in our own factory and maintain the company's commitment to producing great-sounding, high-quality audio electronics for working musicians and audio engineers.