Cheapest Behringer ACX1800 Ultracoustic 180-Watt Amplifier

Behringer ACX1800 Ultracoustic 180-Watt AmplifierBuy Behringer ACX1800 Ultracoustic 180-Watt Amplifier

Behringer ACX1800 Ultracoustic 180-Watt Amplifier Product Description:



  • 2 integrated, 24-bit digital FX processors each with 16 awesome effects programs including reverb, modulation, delay, and various effects combinations
  • Powerful 180-Watt, 2-channel stereo amplifier for acoustic instruments and vocals
  • 2 original 8" BUGERA dual-cone speakers for ultimate sound reproduction
  • Individual 9-band graphic EQ on each channel for awesome sound shaping
  • Switchable Phase correction on Channel 1 and Master for feedback prevention

Product Description

BEHRINGER ULTRACOUSTIC ACX1800

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

  • 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

These days, going "unplugged" still involves 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 ACX1800.

The Ins and Outs

The 180-Watt ACX1800 features two channels: one with a single 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 guitar and a mic for vocals. Just turn the GAIN dial to determine the levels of each channel.

On the back panel, you will find a stereo RCA input for plugging in a CD player. If you're just getting started as a guitarist, 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 to provide music during breaks. Two XLR LINE OUT jacks send a signal directly to a mixing board, and you can connect an external effects processor via the 1/4" INST INS SEND and RETURN jacks.

Switch it Up

The 180-Watt ACX1800 features two channels: one with a single 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 guitar and a mic for vocals. Just turn the GAIN dial to determine the levels of each channel.

On the back panel, you will find a stereo RCA input for plugging in a CD player. If you're just getting started as a guitarist, 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 to provide music during breaks. Two XLR LINE OUT jacks send a signal directly to a mixing board, and you can connect an external effects processor via the 1/4" INST INS SEND and RETURN jacks.

Switch it Up

The ACX1800 features myriad audio solutions at the touch of a button. Both channels feature a 7-band EQ equipped with BEHRINGER's FBQ Feedback Detection System for instant feedback elimination. You also get a 24-bit FX processor per channel featuring 16 incredibly presets such as reverb and delay. We also include a footswitch for remote activation of the effects. The instrument channel (on the left) features a PHASE switch that reverses the phase, a function that can eliminate the feedback common in acoustic guitar pickups. Both channels feature a TUNER switch that silences the speaker so you can tune your guitar via an external tuning device, which can be connected directly to the amp via the TUNER OUT 1/4" jack on the back panel.

Speaker Talk

Two original 8" BUGERA dual-cone speakers project your sound with the utmost integrity. These beautifully voiced speakers are made 100 percent in-house. We even grew the trees that became the pulp used for the cones! Every step of this incredible amplifier's creation was overseen by BEHRINGER's quality control.

The ultra-portable ACX1800 is the perfect way to quickly and easily bring a beautiful solo acoustic performance to a small venue. Plus it looks like a handsome piece of furniture! See how the ACX1800 can bring your mellow moods to a bigger audience; plug into one today at your nearest BEHRINGER dealer.

Customer Reviews

Most helpful customer reviews

3 of 3 people found the following review helpful.
5Acoustic Amps?
By Extralite
Big name amps? Don't be ripped off by big names you pay for. This is a great amp. It has two effects processors, one in each channel. Unlike big name amps it does not have to share effects with another channel. The reason I gave it 5 stars is the price is right for what you get. Very clean sounding little amp. Great for vocals and guitars. Only fault I see, (and not a fault if you don't treat it rough) is not having real tough material or metal knobs. Great sounding speakers. I'm going to get another like but the larger amp.

2 of 2 people found the following review helpful.
5great effects!
By JP
The special effects are terrific and can be applied individually to the Mic and Instrument input. Bought it just to fool around at home. Kids are having a blast singing karioke. Glad I bought the 1800 - plenty of power for our great room. The manual is excellent. This is a 50 pound amp! I'm gonna put wheels on the bottom so I can move it around easier.

1 of 2 people found the following review helpful.
4Not quite what I expected...a mixed review.
By BadDad
Guess I'm old school - I thought more watts still meant more volume. I have a little 30W 2-channel amp at home and I wanted something more powerful to use at church. I figured with this 180W 2-channel I ought to be able to really crank it up compared to the old amp. But not so. I don't know where all those watts are going, but they certainly aren't making it to the speakers. I was very disappointed...until I actually tried it out at our small church (about 4000sf). It did just fine. I ran a Carvin acoustic through one channel and a Les Paul through the other channel. Both sounded fine and the volume was more than adequate. The acoustic was clean and crisp, very nice tone. The LP seemed a little muddy, but I think that's just a matter of tweaking it in. If you're looking for an amp to use in small venues, this might be a pretty good choice. Especially given the reasonable price and the flexibility that you have with this amp. As soon as my new mic arrives I'm going to see how it performs with vocals. And I'm eager to patch it into the mixer at church to see how it performs that way. Bottom line - a decent little amp with lot's of nifty features, but don't be fooled (as I was) by the 180W rating. This amp is suitable for small venues and home use only.

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Buy Behringer ACX1800 Ultracoustic 180-Watt Amplifier