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Average Price: $400

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$599

$1500+

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Description

The Focal CMS SUB is an essential addition to any studio monitor setup, designed to enhance your audio experience by delivering impeccable low-end precision. This 300-watt active subwoofer doesn't just provide additional bass; it enables you to discern every nuance in your low-frequency mix, ensuring your final output is not just heard but felt. Focal's commitment to quality shines through in the CMS SUB, promising a blend of detail, tight bass, and long-term reliability that professionals demand.

The subwoofer is equipped with comprehensive controls, including sub level, lowpass frequency, and phase adjustments, allowing seamless integration into any studio environment. Also included are polarity and mute switches, offering even more flexibility to tailor your sound. The CMS SUB is not just about raw power; its BASH technology amplifier ensures efficient performance, maximizing the output without compromising on clarity.

For producers and sound engineers who require accuracy, the CMS SUB is a trusted companion that delivers. Its robust construction, featuring 22mm MDF panels and internal bracing, supports its high excursion 11" Polyglass driver, providing stability and minimizing unwanted resonance. With this subwoofer, you’re not just adding depth to your sound—you’re investing in a tool that elevates your entire production process.

Key Features:

  • 300-watt RMS power with BASH technology
  • Frequency response: 30Hz-250Hz (+/-3dB)
  • Maximum SPL: 113dB SPL (peak @ 1m)
  • 11" high excursion Polyglass driver
  • Sub level, lowpass frequency, and phase adjustment controls
  • Polarity and mute switches, external mute capability
  • Sturdy construction with 22mm MDF panels
  • Balanced XLR inputs and outputs

Product specs

Brand Focal
Model CMS Sub 11" Powered Monitor Subwoofer
Finish Gray
Year 2010s
Categories Powered Speakers, Studio Monitors

FAQs

What size is the driver in the Focal CMS SUB?

The Focal CMS SUB features an 11-inch driver, designed to deliver deep and accurate bass response for studio monitoring applications.

Is the Focal CMS SUB suitable for a home studio setup?

Yes, the Focal CMS SUB is well-suited for home studio setups, providing precise low-frequency monitoring that enhances the overall accuracy of your mix.

How does the Focal CMS SUB connect to other studio monitors?

The Focal CMS SUB offers balanced XLR inputs and outputs for seamless integration with your existing studio monitor setup, ensuring optimal sound reproduction.

What is the frequency response range of the Focal CMS SUB?

The Focal CMS SUB has a frequency response range of 30 Hz to 250 Hz, providing robust low-end support for a full-range monitoring experience.

Can the Focal CMS SUB be used with non-Focal studio monitors?

Yes, the Focal CMS SUB can be used with any studio monitors, offering flexible connectivity options to complement various monitoring systems.

soundpurestudios

soundpurestudios

Focal Professional CMS Sub (Subwoofer) at AES Show (Oct '09) in NYC

Video thumbnail for Focal Professional CMS Sub (Subwoofer) at AES Show (Oct '09) in NYC by soundpurestudios

Focal Professional CMS Sub (Subwoofer) at AES Show (Oct '09) in NYC

soundpurestudios

soundpurestudios

Video thumbnail for FOCAL CMS 50 PAIR SPEAKER MONITOR STUDIO & FOCAL CMS SUB SUBWOOFER #Shorts by MOUSIKE STORE

FOCAL CMS 50 PAIR SPEAKER MONITOR STUDIO & FOCAL CMS SUB SUBWOOFER #Shorts

MOUSIKE STORE

MOUSIKE STORE

Reviews

Owner Insights

We analyzed real musician discussions from forums and Reddit to find what players love, question, and tweak about Focal CMS SUB.

Features and functionality

  • Owners using dual subwoofers highlight improved room mode management and enhanced bass presence without increasing volume.

    Source

User experience

  • A foot pedal for toggling subwoofers on/off proves useful for quick A/B testing during mix sessions.

    Source
  • Focal CMS 65s paired with a Polk subwoofer can perform well with strategic positioning and a dedicated crossover.

    Source

Comparisons

  • Users report sealed subwoofers provide cleaner, more accurate bass compared to ported subs, especially in treated rooms.

    Source

Setup and maintenance

  • Properly calibrating subs to 77dB with monitors at 82dB helps achieve a balanced frequency response.

    Source

Critic Reviews

Focal CMS40 & CMS Sub

soundonsound.com

The Focal CMS Sub impresses with its articulate sound and ease of integration, making it a strong contender in studio subwoofers. While it pairs well with the CMS40 monitors at low to moderate levels, it can overshadow them at higher volumes. For best results, consider matching it with larger Focal models. Overall, the CMS Sub is highly recommended for its precision and versatility.

positive

Focal CMS SUB Review

mixonline.com

The Focal CMS SUB delivers a punchy, cohesive low-end extension that seamlessly integrates with Focal's CMS monitors. Its 300-watt amp provides impactful, yet controlled bass without overwhelming the mix. However, the lack of a remote gain control is a minor inconvenience, requiring manual adjustments. Overall, it's a robust subwoofer that enhances any medium to large studio setup.

positive

5.0 out of 5

Based on 0 Reviews and 5 Ratings

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Artist usage

Add artist
See how Decap uses Focal CMS SUB

Decap

Music Producer

Decap & Brady Watt

...
Verified via Instagram

The CMS sub is shown under the desk in this Instagram picture of Decap's studio.

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 Focal CMS SUB, it is most commonly used with the following gear.

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Antelope Audio Zen Tour Audio Interfaces
1
Focal Twin6 Be
Focal Twin6 Be Active & Passive Monitors
1
Elektron Analog Heat
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1
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Korg Minilogue Synthesizers
1
Apple iMac (General)
Apple iMac (General) Computers & Peripherals
1
Ableton Push 2
Ableton Push 2 MIDI Pad Controllers
1

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