Focal Sub One Dual Active Studio Subwoofer

Focal Sub One Dual Active Studio Subwoofer



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Focal Sub One Dual Active Studio Subwoofer

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Designed to accurately fill out the sonic low-end that studio monitors just cannot reach - the Focal Sub One offers the precision, power, purity and performance that the modern recording studio and music producer requires.

High-Efficiency Professional Studio Subwoofer

Utilizing a pair of specially-designed Slatefiber cones alongside a range of exclusive technologies, the Sub One offers extended versatility across a range of applications - producing a detailed and accurate low-frequency representation that is perfect for pairing with Focals' range of Alpha Evo professional studio monitors.

Focal Sub One Active Studio Dual Subwoofer Key Features:

  • Professional & Efficient - Boasting a long excursion and large front vents, the Sub One does a stellar job of efficiently reproducing sonic micro-details and precisely adjusting signal compression.
  • Dual 8" Slatefiber Cone Woofers - Manufactured in France, each cone boasts superior sound neutrality with minimal distortion.
  • 200W RMS Amplifier - Delivering a room-filling offering of precise low end sound, you'll feel every detail, all the way down to 32Hz.
  • Intuitive Tonal Controls - From a fully adjustable low-pass crossover to volume, phase and polarity controls - you've got all the tools required to better match your listening environment.
  • Versatile Connectivity - Alongside both LFE and stereo In/Outs, the built-in low frequency management system ensures optimum monitor integration with the Sub One.

Focal Sub One Active Dual Studio Subwoofer Specifications:

  • Type: Sub One
  • Frequency response (+/-3dB): 32Hz – 120Hz
  • Maximum SPL: 114dB SPL (peak @ 1m)
  • Inputs: Left, Right, LFE / Electronically balanced / 110kOhms / 3-point female XLR / Variable
  • Outputs (to satellites): Left + Right / 3-point male XLR in parallel on inputs
  • Amplification: 2 x 100W RMS, D-class
  • Internal signal processing & functions: Left + Right mono summation / 60Hz or 90Hz high-pass crossover / Adjustable low-pass crossover
  • 24dB/octave / Phase adjustment / Polarity
  • User controls: Subwoofer level adjustment (sensitivity) / Low-pass crossover cut-off frequency adjustment / Phase adjustment / Polarity inverter / External mute (controlled by a pedal)
  • Indicators: (LED) Power / Defeat
  • Power supply: Universal detachable IEC / inlet power cord
  • Subwoofer: 2 x 8" (20cm) long-excursion Focal speaker drivers with 'Slatefiber' cone
  • Construction: 7/8" (22mm) MDF panel with internal braces
  • Finish: Dark grey vinyl
  • Dimensions (HxWxD): 18.75" x 11.75" x 19.75" (475 x 310 x 520mm)
  • Weight: 40.8lbs (18.5kg)



More Information
Manufacturer Focal
SKU 325953
Shipping Weight (kg) 20.000000
Warranty 2 Years
Series Evo Series
SPL 114dB
Power Output 2 x 100W
Woofer Size 2 x 6.5"


We have a wide range of Delivery Options available, depending on the value of your parcel and budget. Select from our 2-3 Day Saver Service or our Next Working Day options at the Checkout.
This will include a text or email on the day of delivery giving you an exact hour window of when your gear will be with you, and the drivers name - just so you know when to turn the volume down!

  • Free Delivery Available on Selected Products
  • Weekend UK Mainland Delivery (Saturday-Sunday): £19.99
  • Small Items (Under 750g) Small items will be delivered by Royal Mail starting from 99p
  • Heavy Items (Over 30kg): Pallet Service Doorstep Delivery £65

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