Pricing and availability

We compare 600+ stores and found this item at 7 stores. Prices updated .

Sweetwater
4.5 (65)
$359.99
Guitar Center
4.5 (24)
$359.99
Amazon
4.6 (353)
$359.99 New
$239.99 Used (Good)
Musician's Friend
4.0 (59)
$359.99
B&H
4.8 (9)
$359.99
Thomann
4.7 (230)
$289.00 $287.00 $2.00
Gear4Music
£279.00

Price History

Based on price data from 5 merchants for "Roland CM-30 Cube Monitor". Prices shown reflect NEW condition. Tracking began Apr 2, 2026.

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Description

Whether you're on stage or in the studio, the Roland CM-30 Cube Monitor is your reliable sound companion. This compact powerhouse delivers 30 watts of crystal-clear audio through its robust 6.5" coaxial 2-way speaker, ensuring your music is heard just the way you intended. Designed for versatility, the CM-30 excels in both home-studio settings and live performance environments, making it the perfect partner for musicians on the move.

With its three input channels, including an XLR input for mic/line and two additional Aux inputs, the CM-30 offers plenty of connectivity options for your gear. Effortlessly link two units using the Stereo Link feature to create a true stereo output, expanding your input capability significantly. The front-panel 2-band EQ allows you to sculpt your sound with precision, putting the power of tone control right at your fingertips.

Built to withstand the rigors of travel, the CM-30 boasts a durable metal grille cover, corner protectors, and a convenient handle grip for easy transport. Whether you're setting up for a rehearsal or a gig, this monitor is easy to tote around and setup. Plus, with its stereo preamp and mini PA capabilities, it's more than just a monitor—it's a versatile addition to any musician's toolkit.

Key Features:

  • 30-watt output for powerful, clear sound
  • 6.5" coaxial, 2-way speaker with stereo preamp
  • Three input channels, including one XLR mic/line and two Aux inputs
  • Stereo Link function for linking two units for stereo output
  • Durable metal grill cover, corner protectors, and handle grip for portability
  • Onboard 2-band EQ for sound customization
  • Suitable for studio, stage, and mini PA applications

Owner's manual

Roland CM-30 Cube Monitor User Manual

Product specs

Available since November 2003
Power 30 W
Internal Effects No

FAQs

What are the connectivity options available on the Roland CM-30 Cube Monitor?

The Roland CM-30 Cube Monitor features multiple input options, including three channels with XLR and 1/4-inch inputs, RCA, and stereo mini inputs, allowing you to connect microphones, instruments, and audio devices simultaneously.

Is the Roland CM-30 Cube Monitor suitable for live performances?

Yes, the Roland CM-30 is designed for both home studio use and live monitoring on stage, thanks to its rugged build, portable design, and versatile input options.

Can the Roland CM-30 Cube Monitor be used with a keyboard?

Absolutely, the Roland CM-30 Cube Monitor is well-suited for keyboard amplification, providing clear sound and multiple input channels to accommodate various keyboard outputs.

How portable is the Roland CM-30 Cube Monitor?

The Roland CM-30 Cube Monitor is highly portable, featuring a compact design and a sturdy handle for easy transport, making it ideal for musicians on the go.

Does the Roland CM-30 Cube Monitor require a specific power supply?

The Roland CM-30 Cube Monitor operates on standard AC power and does not require any special power supply, making it easy to set up in various environments.

ontrackmaster

ontrackmaster

Roland Cube CM30 Monitor demo

Video thumbnail for Roland Cube CM30 Monitor demo by ontrackmaster

Roland Cube CM30 Monitor demo

ontrackmaster

ontrackmaster

Video thumbnail for Roland CM 30 Review | Cube Monitor/PA by Mr Z's Music Lessons

Roland CM 30 Review | Cube Monitor/PA

Mr Z's Music Lessons

Mr Z's Music Lessons

Video thumbnail for Roland Cube Monitor CM30 review by vincent ryan borres

Roland Cube Monitor CM30 review

vincent ryan borres

vincent ryan borres

Video thumbnail for アンプシミュレーターを最大限に活かす!高音質スピーカー Roland Cube Monitor CM-30 by RYO's guitar

アンプシミュレーターを最大限に活かす!高音質スピーカー Roland Cube Monitor CM-30

RYO's guitar

RYO's guitar

Video thumbnail for 【ライバルはPHIL JONES BASS CUB】Roland Cube Monitor CM-30 をレビューする // いろんな方にオススメ!// 私はベースアンプとして使います by 役に立つベースのこと by タカオ

【ライバルはPHIL JONES BASS CUB】Roland Cube Monitor CM-30 をレビューする // いろんな方にオススメ!// 私はベースアンプとして使います

役に立つベースのこと by タカオ

役に立つベースのこと by タカオ

Video thumbnail for 電子ドラム用のモニター比較。Roland V-Drums Personal Monitor "PM-100" vs Cube Monitor "CM-30"。違いなど。使用音源:ローランド TD-4 by music diy_direct

電子ドラム用のモニター比較。Roland V-Drums Personal Monitor "PM-100" vs Cube Monitor "CM-30"。違いなど。使用音源:ローランド TD-4

music diy_direct

music diy_direct

Video thumbnail for Unboxing My 2nd Roland Cube Monitor CM-30 by TheRigRat

Unboxing My 2nd Roland Cube Monitor CM-30

TheRigRat

TheRigRat

Video thumbnail for Roland Cube Monitor CM-30 ... Chơi zui thôi ... A. Linh 0986 752 721 ( Q12 - SG ) by dac linh pham

Roland Cube Monitor CM-30 ... Chơi zui thôi ... A. Linh 0986 752 721 ( Q12 - SG )

dac linh pham

dac linh pham

Reviews

PROS

  • Exceptional sound quality from a compact unit

  • Versatile: works as a monitor, PA system, and for recording/playback

  • Supports various inputs, including for guitar amp modelers and synths

  • Built-in mixer and multiple inputs reduce need for additional equipment

  • Surprisingly loud with clear bass for its size

  • Durable construction with metal front speaker mesh

  • Portable with a built-in sturdy handle

  • Can be mounted on a mic stand for optimal positioning

  • Linkable for expanded setup or stereo sound

  • Suitable for a wide range of venues, from small rooms to medium-sized events

CONS

  • Heavier than expected for its size

  • Bass response may not satisfy all users without a subwoofer

  • Some may find it expensive

  • Limited onboard effects; lacks reverb

Owner Insights

We analyzed real musician discussions from forums and Reddit to find what players love, question, and tweak about Roland CM-30 Cube Monitor.

Use cases and applications

  • The Roland CM-30 is considered portable and suitable for jamming with friends, especially when playing at moderate volumes.

    Source

Features and functionality

  • The CM-30 is expected to function as an FRFR (Flat Range Full Response) speaker, useful for more accurate sound monitoring compared to standard guitar amps.

    Source

Comparisons

  • Unlike the Fender Mustang I, the CM-30 is sought for its potential to deliver a less colored sound, making it preferable for monitoring recordings.

    Source

User experience

  • Owners suggest that while the CM-30 may still impart some tonal character, it's a more neutral option than traditional guitar amps for monitoring purposes.

    Source

Software and compatibility

  • The CM-30 can be paired with a Scarlett 2i2 audio interface to serve as a monitor for home recording setups.

    Source
Add

4.5 out of 5

Based on 3 Reviews and 9 Ratings

5 star
4 star
3 star
2 star
1 star
willgullis

Punchy lil monitor

I use this to run my bases through for when I'm practicing and have used it to play drums through when rehearsing with my band, it delivers a clear and crisp tone which doesn't lean either way towards bassy or treble but I do believe that a bass sounds better through it than a guitar pair this with a cheeky lil multi effects and it's the perfect man cave or practice amp which can be used for any instrument

From Gear Setup
S

Built like a tank!

Another quality Roland product. I used this for my keytar, keyboard, and brief DJ streaming career. Simple controls, rugged construction, and amazingly clear sound.

If you're looking for a keyboard amp that is both small, built to last, and powerful, you can't go wrong!

vinnyborres

powerful small speaker, versatile, can be used for small venues

I love this small cube speaker because it is very versatile from a keyboard amp to PA system or studio monitor. I've using this when I do activities in my workplace. Also I use this when we did a DIY recording as a monitor. It is very handy but not as lightweight as you think but because it is small, it is very portable. I even brought this once when we went for a caravan and used it for our karaoke night. It is a beautiful speaker.

Genre Usage

Based on how artists on Equipboard use this gear, it is most commonly found in the following genres.

Used With

Based on how musicians on Equipboard use Roland CM-30 Cube Monitor, it is most commonly used with the following gear.

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