Roland

Roland CM-30 Cube Monitor/PA 6.5-Inch Coaxial Speaker

4.5 (291 reviews)

Unleash Versatile Sound with the Roland CM-30 Cube Monitor The Roland CM-30 Cube Monitor delivers powerful, clear audio in a compact and rugged design. This monitor is perfect for home studios, live monitoring, and mini-PA applications. Its versatile input options and durable build make it an ess...

$359.99*
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*Price sourced from Amazon.com. Last updated:Jun 27, 2026.Price and availability are subject to change.

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Overview

Unleash Versatile Sound with the Roland CM-30 Cube Monitor

The Roland CM-30 Cube Monitor delivers powerful, clear audio in a compact and rugged design. This monitor is perfect for home studios, live monitoring, and mini-PA applications. Its versatile input options and durable build make it an essential tool for any musician or audio professional.

  • Rated Power Output: 30W
  • Speaker: 6.5-inch coaxial 2-way speaker
  • Nominal Input Level (1kHz):
    • Channel 1 (Mic/Line): -50 to -20 dBu
    • Channel 2, 3 (Line): -20 dBu
    • AUX IN 1, 2: -10 dBu
    • Stereo Link Input: -10 dBu
  • Nominal Output Level: Stereo Link Out L, R: -10 dBu
  • Controls:
    • Channel 1 (Mic/Line) Volume Knob
    • Channel 2, 3 Volume Knobs
    • Stereo Phones Level Knob
    • Equalizer: Low Knob, High Knob
    • Volume Knob
    • Power Switch
  • Connectors:
    • Channel 1 Input Jack (XLR type, 1/4" phone type)
    • Channel 2, 3 Input Jack L (mono)(1/4" phone type)
    • Channel 2, 3 Input Jack R (1/4" phone type)
    • Aux In 1 Jack (RCA phono type)
    • Aux In 2 Jack (Stereo miniature phone type)
    • Stereo Link Out Jacks L, R (1/4" phone type)
    • Stereo Link In Jack (1/4" phone type)
    • Stereo Phones Jack (Stereo 1/4" phone type)
  • Power Consumption: 32 W
  • Dimensions: 8-7/16 x 9-3/8 x 10-7/8 inches
  • Weight: 12 pounds, 6 ounces

Key Features

Ultra-versatile monitor for studio, stage, and more

Legendary Roland quality

Get great instrument and vocal tones with stereo sound and built-in effects: overdrive, chorus, delay and reverb

Truly portable amplification: fits in a briefcase and runs on batteries!

Specifications

Speaker Size
6.5-Inch
Speaker Type
Coaxial
Brand Quality
Legendary Roland
Built-in Effects
Overdrive, Chorus, Delay, Reverb
Sound Output
Stereo
Portability
Briefcase-sized, Battery-operable

Pros & Cons

👍 Pros

  • Features an ultra-versatile design, making it suitable for both studio monitoring and live PA applications.
  • Incorporates legendary Roland quality, suggesting durability and reliable performance for users.
  • Offers stereo sound and built-in effects like overdrive, chorus, delay, and reverb for instrument and vocal tones.
  • Designed for true portability, as it fits in a briefcase and can operate on batteries for mobile use.
  • Provides excellent sound quality for instruments and vocals, enhanced by its comprehensive effects suite.

👎 Cons

  • The 6.5-inch coaxial speaker size might offer limited bass response compared to larger monitors in some applications.
  • Battery operation, while convenient, means it relies on external power management for extended performances.
  • The specific power output (wattage) is not mentioned, which could be a limitation in larger venues.
  • Detailed information on connectivity options is not provided, making it difficult to assess integration with existing setups.
  • Absence of specific frequency response data means users cannot precisely gauge its audio spectrum capabilities.

Frequently Asked Questions

The Roland CM-30 includes built-in effects such as overdrive, chorus, delay, and reverb, which can be used to enhance instrument and vocal tones.
Yes, the Roland CM-30 is described as an ultra-versatile monitor designed for both studio, stage, and other applications, offering flexibility for various audio needs.
Yes, it is highlighted for its true portability, designed to fit in a briefcase and capable of running on batteries, making it suitable for mobile amplification.
The Roland CM-30 Cube Monitor features a 6.5-inch coaxial speaker, contributing to its compact form factor and sound delivery.
Yes, it offers stereo sound, which helps in achieving great instrument and vocal tones with a richer audio experience.
"Legendary Roland quality" refers to the brand's established reputation for producing high-quality, reliable audio equipment, implying that this product benefits from that legacy of craftsmanship.