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Rockville

Rockville RPM45 1800w Powered 4-Channel Mixer Amplifier, USB, EQ, Effects, Phantom Power, Durable Wooden Enclosure, Compact Design, for Musicians and Small Venues

  • Based on 563 reviews
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Returnable until Jan 31, 2026

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Availability: In Stock.
Fulfilled by Audiosavings
Arrives Saturday, May 9
Order within 2 hours and 16 minutes
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Features

  • HIGH-POWER AUDIO PERFORMANCE: Delivers 1800w peak power (225w x 2 RMS @ 8 Ohm) for clear, loud sound; ideal for live music, karaoke, or presentations in small to medium venues.
  • VERSATILE CONNECTIVITY: Features 4 XLR and 1/4" TRS inputs, USB input, RCA AUX input, RCA Rec output, and 1/4" effect loop I/O for flexible integration with microphones, instruments, or media players.
  • CUSTOMIZABLE SOUND EFFECTS: Adjustable echo, delay, and reverb with individual bass, treble, and volume controls per channel, plus independent MP3 and AUX volume controls for precise audio tuning.
  • DURABLE AND PORTABLE DESIGN: Rugged wooden enclosure withstands heavy use; compact size (5.75" x 19.44" x 9.5") and 18 lbs weight make it easy to transport for gigs.
  • PROFESSIONAL-GRADE FEATURES: Includes +15V phantom power for condenser mics and a fan cooling system for reliable operation during extended use; suits musicians, DJs, and event organizers.

Description

The Rockville RPM45 1800w Powered 4-Channel Mixer Amplifier is built for musicians, DJs, and event organizers who need powerful, versatile sound in a compact package. With 1800w peak power (225w x 2 RMS @ 8 Ohm), it delivers clear, professional audio for live performances, karaoke, presentations, and small to medium venues such as churches, schools, or bars. Its rugged wooden enclosure offers lasting durability, while the lightweight 18 lbs design ensures portability. Key features include 4 balanced XLR and 1/4" TRS inputs, USB input, RCA AUX input, RCA Rec output, and 1/4" effect loop input/output for flexible setup with microphones, instruments, or media players. The RPM45 also offers adjustable echo, delay, and reverb effects, individual channel controls for bass, treble, and volume, plus independent MP3 and AUX volume controls for fine-tuned sound. Professional features like +15V phantom power for condenser microphones, dual 1/4" speaker outputs, and a fan cooling system ensure reliable operation for extended use. Compact, durable, and packed with connectivity and sound-shaping tools, the RPM45 is an excellent choice for powering gigs, events, and performances with ease.

Brand: Rockville


Number of Channels: 4


Product Dimensions: 23.2"D x 12.5"W x 8.3"H


Item Weight: 19 Pounds


Connectivity Technology: USB


Item Weight: 19 pounds


Product Dimensions: 23.2 x 12.5 x 8.3 inches


Item model number: RPM45


Is Discontinued By Manufacturer: No


Date First Available: September 20, 2016


Hardware Interface: Bluetooth


Power Source: Corded Electric


Frequently asked questions

If you place your order now, the estimated arrival date for this product is: Saturday, May 9

Yes, absolutely! You may return this product for a full refund within 30 days of receiving it.

To initiate a return, please visit our Returns Center.

View our full returns policy here.

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Top Amazon Reviews

    • Gets the job done
Been using this for over three years now and it serves its Purpose. Hasnt shut down or quit on me yet.
Reviewed in the United States on February 26, 2025 by Christopher
    • Rockville 1800w mixer/amp
Dynamic microphones 🎤 pair well, haven't used condenser mic with phantom power, seems to be made well, meets my needs, at price point. Good quick shipping.
Reviewed in the United States on January 31, 2025 by Brad Ernstsen
    • Customer support got the 4 stars.
One channel was not putting out power. I think they asked for 3 bucks to ship it back hassle free. We ended up finding out the 1/4 in output jack was loose. Righty Tighty Easy Peasy fix. Works great for Drum Machine and vocals in a small 20x20 studio.
Reviewed in the United States on August 24, 2024 by Nephster
    • What a gem at an amazing price
My old Peavy mixer amp died, and, given the amazing price and good reviews, it seemed worth giving the Rockville product a try. I am beyond pleased. It does more than my old Peavy mixer amp did and is just right for a small band. I didn't realize that an MP3 player was included. The player is excellent, with easy controls. The unit is light and easy to handle. Just finished our first small performance and it was a breeze. The audience seemed to like the sound too! ... show more
Reviewed in the United States on November 11, 2024 by Stuart Lindsay
    • Great unit
Very impressed
Reviewed in the United States on February 7, 2025 by ken clark
    • Surprisingly powerful
I used this amp as a backup for a DJ gig. It was very loud and crystal clear. No distortion. Although tone controls are rudimentary they are more than adequate for the job. I was very impressed. You can load a boat lid into of songs onto memory stick and just plug it in.
Reviewed in the United States on November 5, 2024 by CelticSage
    • **I am happy with the product**performs as described**
so far, so good, was well presented and working as described. worth the price spent.
Reviewed in the United States on April 30, 2024 by EDDIE
    • 1800 watts? i dont think so
I was looking for a little stereo rig to play my drums to, so it had to be fairly loud. I got one of those mini amps that claimed to put out 120 watts, but sounded more like 40 watts max. The thing was so small and light that the weight of a cord could drag it off the table. It was just under $60 so i decided to upgrade a bit. I saw this unit for only $50 more, with astronomical power ratings, so i went for it. About the power output, it is ridiculously exaggerated. A 2400 watt amp would be way bigger just to accomodate the transformers and would need some serious fans to dissipate heat. This amp is not close to that wattage. Even by their own figures it pushes 225 watts RMS per channel. That is still substantial. They multiply that 225 watts x 4 channels and claim 900 watts. Sorry, 225 watts per channel is still 225 watts. Going a step farther., they double the supposed 900 watts RMS to arrive at a peak wattage of 1800 amps. Peak wattage is then given as rms, which is baloney. Peak wattage is not a real thing and not worth mentioning. Even if those figures panned out it would still be less that the 2400 watts they claim, so I dont know where that figure comes from. This little amp is loud but nothing like a 225 watt amp should be. I have played in bands all my life and have owned and played on many different amps, and I can tell you that any 100 watt guitar amp is twice as loud as this thing. This amp would be hard pressed to cut through the noise at a busy club. If you turn the master volume past about 3/4 full it distorts pretty bad (which is true of about any solid state amp), so the effective range of use is comparable to about a 50 watt amp. The cabinet is sturdy and looks nice, but the tiny knobs are a big drawback. At least the master knob should be bigger than the other knobs. Plus all of the knobs are identical and the labels so tiny you cant see them. Look at the panel labeling on quality amps. It is concise and legible, not so on this unit. The tone controls dont have much range, but work to trim the highs and lows. Im running it through a roland 200 watt 4x12 cabinet and the sound is ok but a little muddy. The aux channel functions at a much lower volume than the main channels, but i have used the aux output along with a 15 watt pre amp to power a small monitor. But I dont mean to be over critical, because its a great amp for the money. Just dont expect anything close to the wattage ratings given and beware that adjusting it while playing is difficult unless you have the knob locations memorized ... show more
Reviewed in the United States on March 16, 2021 by R56A

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