





Focal Sub One Active Subwoofer
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Want to Click and Collect or try items at our Guildford Store?
The store is open 10am - 6pm Monday to Saturday and 11am - 5pm Sunday and bank holidays.
The stock information shows the quantity of units that are available to purchase at the Guildford store and the quantity of units that are available at our off-site Guildford warehouse. These stock levels are updated in real time.
Our Click and Collect service is available at our Guildford store from 10am - 6pm Monday to Saturday, and 11am - 5pm on Sunday. You can either choose click and collect as your delivery option online or, during store opening hours, call our sales team at 01483 456777 to place a 10% deposit.
If you have placed your order online, you will receive a confirmation email of your order and a separate follow-up text or email to confirm when your item is ready for collection.
Please do not come to the store before you have received the follow-up message, as your order may not yet be ready at the store.
If the only available stock is in our off-site warehouse it can be brought to the store location for you to try - you just need to contact the store within opening hours. Please note any requests received after 3.30pm will not arrive at the store until the following morning.
Please be aware that, unless you have paid a deposit to reserve the item, it will continue to be free, both online and in-store, for another customer to buy. Therefore we would advise you to place a 10% deposit by either using the on-line click and collect service or calling us 01483 456777.
SKU: FO-SUBONE
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Product Description
Here's What Focal Say About the Sub One Active Subwoofer
Featuring impressive dynamics and extremely low distortion, Focal’s Sub One active studio monitoring subwoofer can reveal a wealth of low-end detail for any mix.
Slatefibre neutrality
Inheriting the evolved design traits of Focal’s Alpha EVO series, Sub One features two 8-inch Slatefiber cone woofers developed in-house by Focal France to offer neutrality as well as detail. Each driver serves a wide frequency response from 120 all the way down to 32Hz.
Power in numbers
Sub One delivers 200W of total RMS power along with a high level of control. Low-pass crossover, polarity, phase and of course volume can all be fully adjusted to user requirements.
For dealing the subwoofer in and out quickly, an external footswitch output is also available to cut the Sub One in and out with the tap of a button.
Easy integration
The rear panel of the Sub One is armed with balanced 3-pin XLR inputs and outputs, along with a dedicated LFE “Low Frequency Effect” input and output management system for optimum satellite configuration.
Thanks to its neutral shape and build, Sub One easily integrates into almost any workspace and can be placed directly against a wall or under a desk without impacting on performance.
Features
- Left + right mono summation
- 60Hz / 90Hz high-pass crossover
- Adjustable low-pass crossover, 24dB/octave
- Phase adjustment
- Polarity switch
- Subwoofer level adjustment (sensitivity)
- Low-pass crossover cut-off frequency adjustment
- Polarity inverter
- Pedal-controlled mute (sold separately)
Specifications
Transducer
- Drivers: 2 x 8" (20cm) long-excursion
- Cones: Focal Slatefiber
Performance
- Frequency Response: 32Hz – 120Hz (+/- 3dB)
- Maximum SPL: 114dB (peak @ 1m)
Connectors
- Inputs: XLR-F (Electronically balanced / 110kOhms)
- Outputs: XLR-M (to satellites)
Power
- Amplification: 2 x 100W RMS, D-class
- Supply: Universal power Detachable IEC inlet power cord
Physical Properties
- Construction: 7/8" (22mm) MDF panel with internal braces
- Finish: Dark grey vinyl
- Dimensions: 435.5 x 366 x 440mm (HxWxD)
- Weight: 18.5kg