Focal Sub 1000 F Review – Subwoofer

Designed for Your Home Cinema

Written by AudioGuru Staff | Updated January 4, 2023
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Focal Sub 1000 F Review – Subwoofer

The Focal Sub 1000 F subwoofer was created in the best Focal heritage for usage in home theatre systems. It features a 30 cm Flax membrane bass speaker cone, a technical marvel. This eco-friendly material delivers a very well-defined, distortion-free sound because to its rigidity and lightness. Its sealed design provides prolonged bass response, a relatively small footprint, and no interference, all of which contribute to a clear, harmonious sound. This loudspeaker is the ideal addition to your Aria 900 speaker since it can easily and correctly reproduce your movie soundtracks.

In the best Focal tradition, the Sub 1000F subwoofer was created for use in home theatre systems. Its 11 13/16″ (30 cm) Flax membrane bass speaker cone is a technical marvel. This eco-friendly material delivers a very well-defined, distortion-free sound because to its rigidity and lightness. The twin “Dual Magnet” driver ensures outstanding linearity while offering incredible power. The 1,000 Watt BASH® super-powerful amplifier included into the Sub 1000 F allows the 30 cm woofer to perform to its full capacity. Finally, due to its sealed design, which results in an extended bass response, a very small size, and no interference, the sound is clean and harmonic.

Our Verdict


Ultra-deep bass from the Focal Sub 1000F powered subwoofer can deliver outstanding sound over huge spaces. It’s a great option if you want theater-quality bass with your movies, music, or video games in medium- to large-sized rooms.


  • HiFi loudspeakers
  • Full IP66 protection
  • Adjustable mounting bracket


  • Limited bandwidth in low registers
  • Bulky

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  • The speaker cone in this subwoofer uses Flax Technology.
  • Flax is an environmentally-friendly textile with astonishing structural properties that make it particularly suitable for sound production.
  • It is light, stiff and well damped. In general terms, flax membranes provide greater neutrality of timbre and better sound definition.
  • Evolved from the Flax cones developed for the Aria 900 speaker range, the cone membrane in the Sub 1000F features a new, even more rigid construction.
  • Two sheets of 160 g/m2 fibre glass and a 250 g/m2 flax core. It is able to withstand the high demands associated with subwoofers.

What’s in the box?

Powered subwoofer, 8′ AC power cord, Grillea and User Manual.

Price and Availability

Price and Availability

The Focal Subwoofer 1000 F is available for just under ₹180,000. You can get more detailed information about the Focal Subwoofer 1000 F and availability by consulting us.



This eco-friendly textile’s rigidity and lightness result in a very well-defined, distortion-free sound. The “Dual Magnet” driver ensures superb linearity while offering amazing power.

The Sub 1000F’s inbuilt 1KW BASH amplifier maximises the 30cm woofer’s capability, and the sealed design provides prolonged bass response, small size, and interference-free operation for a clear, harmonious sound. It is the greatest match for Aria 900 speakers and is ideal for easily and authentically recreating movie soundtracks.

Sound Quality

Sound Quality

The coil/driver assembly of the Sub 1000 F subwoofer is High power subwoofer likewise optimised to maintain the lowest possible coil temperature. This indicates that the speaker produces well-articulated bass, improved dynamics, and a significant amount of SPL power (103.5 dB / 1 m @ 40Hz).

The Sub 1000F bespoke spider and suspension was created by Focal’s research and development team. Because of its precisely regulated dynamic behaviour, even when travelling a very long distance, the bass is always under control (up to 43 mm).

If you’d like to learn more about the product.


Brand : Focal
Model : SUB 1000 F Subwoofer
Connectivity : Wired
Cut-off frequency (-6dB) : 22Hz
Drivers : 12″ (30cm) Flax woofer
Weight : 47lbs (21.5kg)
Dimensions : 15-3/4″ W x 16-9/16″ H x 16-9/16″ D

Want to Know How to Choose the Perfect Solution for Your Audio System?


One of our favorite things to do when we are in the house is to watch a sci-fi movie aloud. We really like the way bass sounds and feels, and a large part of what makes it so delightful is the physical impact my subwoofer creates. If so, you should consider the Focal Sub 1000F as a strong option for your system.

This powerful 12″ subwoofer is powered by a 1,000-watt amplifier. If you want to watch movies, listen to music, or play video games in rooms that are medium to big in size, this is a fantastic alternative.

AudioGuru Staff

AudioGuru Staff

AudioGuru is a platform where we review and recommend audio products. When it comes to purchasing decisions, our journalists combine independent research with extensive testing to save you time, energy, and money. We’ll help you get it right, whether it’s finding an amazing product or getting useful advice.

Share Your Personal Experience by Writing a Review.

    Subwoofer Used with focal home theater

    By Sanjog Meshram 

    Overall Experience:

    Focal subwoofer is excellent to use with any home theater. It will give you a crystal-clear sound. It Is good to use with focal home theater.


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