Focal Solo6 Be Bi-ampified Monitor

SKU: Focal Solo6 Be-Single
$ 1,299.00

The Focal Solo6 Be is a 2-way, 150W LF/100HF studio monitor with a 6.5" bass driver and proprietary Beryllium featuring Focal’s proprietary inverted dome technology and custom amplification.

For small but serious studios or edit suites that want the Focal sound, but don’t have space or high-power output needs for a Twin6 Be, Focal offers the 2-way Solo6 Be, a compact, no-compromise studio monitor. With a sound as captivating as its cabinet looks, the 6.5" Solo6 Be has an impressive bass extension down to 40Hz and linear response up to 40kHz. The Solo6 Be’s linear wide-bandwidth response is one of the key factors in its ability to reproduce audio with stunning realism, along with low mids that are full but balanced and neutral or un-hyped in the midrange. The amazing spatial detail of the Solo6 Be enables precision panning throughout the stereo field, with what could only be described as a black backdrop that provides the necessary contrast for the timbral colors of each instrument to shine distinctly in the mix, yet blend musically is well—the hard-to-attain goal of expensive-sounding mixes. And, once you find that you can’t work without your Focal Solo6 Be’s, their compact size and room-compensation contour controls let you take them with you to mix in comfort in any studio.

Focal Solo6 Be—Just the Facts:

  • Beryllium cone tweeter
  • Inverted dome tweeter
  • Focal "W" composite sandwich cone speaker
  • Custom-designed hybrid Class AB/Class D amplification (BASH® technology)
  • 2-way, 250W studio monitor; 1x150W RMS bass/midrange + Class AB 100W RMS high-frequency amplifier
  • Deep, extended bass response without masking midrange frequencies
  • Stable tonal balance at high SPL
  • Lightning-fast, transparent high-frequency reproduction
  • Ultra-wide frequency 40Hz-40kHz range
  • Tweeter and woofer contour controls with -3dB to +6dB adjustment
  • Input sensitivity selection switch for –4dBu or –10dBV operation
  • Power on/off
  • Magnetically shielded
  • Electronically balanced XLR input
  • Voltage selector for international use

Focal Solo6 Be—Behind the Grille

Beryllium tweeter

With the goal in mind of producing a high-output tweeter that wouldn’t narrow directivity and didn’t require a high-energy input, Focal spent more than twenty years in research and development. The result was Focal’s hallmark achievement in tweeter technology; a pure Beryllium dome tweeter capable of covering 5 full octaves from 1kHz to 40kHz.

Being exceptionally strong and lightweight, Beryllium has the capacity to reproduce high frequencies and transients with unparalleled speed and transparency. Also, due to its rapid energy dissipation, beryllium doesn’t continue ringing after being excited by attack information. Beryllium immediately stops resonating after a sound it output, which in turn eliminates any transient smearing. The result is incredibly accurate and detailed spatialization.

Inverted dome tweeter

There are elements of mix processing found in the fine detail work that is difficult to judge, such as reverb tails, dispersion, and diffusion, as well as elements of compression, particularly overall mix compression. Our ability to hear and judge these effects, particularly in context, rests mainly with spatial cues, attack, and transient information—all the domain of the tweeter. 

Once Focal engineers settled on Beryllium for the tweeter composition, the next step was to find a way to optimize its response to better enable perception of the aforementioned mix elements. Focal’s innovative inverted dome tweeter was the outcome of that search. It offers unparalleled dynamics, enabling very precise control of compression, while its outstanding spatial precision facilitates the accurate assessment of reverb tails and stereo imaging.

Focal accomplished these amazing results by the mechanical coupling of voice coil and dome. The voice coil is fixed mid-height on the dome and uniformly moves the entire surface of the cone, whereas a traditional positive-going dome is joined at its edge and therefore susceptible to random flexing across the surface. The inverted dome directly radiates into the air with maximum efficiency, which results in an extremely precise soundstage. The dome’s response curve is far more linear than that of any positive dome, thus providing better dispersion and very low directivity.  

The “W” composite sandwich cone

Focal’s composite sandwich cone technology has been in development for more than 15 years. The "W" process (Glass/Foam/Glass), used on Focal’s SM11, SM8 and SM6 series, of which the Solo6 Be is a member, provides a true optimization of the frequency response by fine-tuning mass, rigidity, and damping parameters. The balance between these three fundamental and often contradictory parameters is the foundation of the outstanding neutrality of Focal speakers.

A custom-designed amplification stage

Designing an amp to be integrated inside a speaker cabinet offers the advantages of a shorter path, optimal driver matching, protection circuitry and precision crossovers. However, the amplifier’s power and quality requirements for a sonically transparent monitor can be at odds with speaker size and cooling needs. While Class AB amplifiers offer a combination of high-frequency accuracy found in Class A designs, with the greater efficiency of Class B amps, the power output of Class AB can quickly bottom out when it comes to powering bass and midrange woofers.

Focal engineers used BASH technology to develop the bass/medium amplification circuit for the SM6 professional line of speakers. This was the only way to exploit the best of class AB style circuits (for exceptional quality) with a class D type yield, which is crucial when housing a 150W RMS amplifier in such a small space. A pure class AB circuit is sufficient to power the less-energy-demanding high-frequency tweeter, allowing for an extremely wide bandwidth and exceptional accuracy.

Rear-panel controls

Speaker switch (Left/Right): This switch lets you select which of the two 6.5" drivers will reproduce the midrange. This control is very useful when it comes to getting the best possible imaging in any cabinet layout.

Input switch: A 2-position switch selects input sensitivity between professional +4dBu and consumer-grade -10dBV sources.

HF contour: This control allows for a continuous adjustment of the high-frequency level; it operates above 5kHz within a ±3dB range.

LF contour: This control allows for a continuous adjustment of low-frequency levels. It operates below 150Hz within a ±6dB range. This adjustment is typically used to deal with excessive LF energy resulting from acoustic coupling with close reflecting surfaces, such as a mixing console or nearby walls.

Power-on indicator: A power-on LED is located on the cabinet front panel, near the Focal logo.

Who’s using Focal Professional monitors

Focal monitors have found a home in music production, video post, and mastering with artists including musician-producer Dweezil Zappa, feature film mixer, Ron Bartlett (Life of Pi, Prometheus, This Means War, We Bought a Zoo, A Good Day to Die Hard), and mix engineer Gary Lux (The Jacksons, Frank Sinatra, Rob Thomas, Janet Jackson, Usher, Sting, Norah Jones, Keith Urban, and Rod Stewart).

The Solo6 Be brings Focal’s unique brand of no-compromise monitoring to small control rooms and edit suites. Order yours today, or contact your PAD Studio Specialist for more information.



  • Frequency response: 40Hz - 40kHz
  • Maximum SPL: 113dB SPL (peak @ 1m)

Electronic section

  • Input type/impedance: Electronically balanced / 10k ohms
  • Input connector: XLR
  • Input sensitivity: Adjustable, +4dBu or -10dBV
  • Bass amp: 150W RMS, BASH technology
  • Bass/midrange amp: 150W RMS, BASH technology
  • Treble amp: 100W RMS, class AB

Power supply

  • Local supply: 230V (2A fuse); 115V (4A fuse)
  • Connection: IEC inlet and detachable power cord

User controls and indicators

  • Input sensitivity selector
  • Adjustable tweeter and woofer levels by potentiometers
  • On/off switch, voltage selector
  • Light indicator: Power-on LED


  • Woofer: 1 x 6W4370B, 6-1/2" (16.5cm) Focal “W” composite sandwich cone drivers
  • High frequency: TB871, Focal Beryllium inverted dome tweeter
  • Shielding: Integral through cancellation magnets/cans or by magnet design


  • Construction: 7-1/2" (19mm) MDF panels
  • Finish: Dark red natural veneering side panels, black body
  • Dimensions (HWD): 13 x 9-7/16" x 11-7/16" (330 x 240 x 290 mm)
  • Weight: 24.2lb (11kg)




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