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Focal Sub 1000 F Subwoofer Review

Main Features

  • 12" Flax Woofer
  • 1,000 watts RMS Output
  • 24-200 Hz Frequency Response
  • Weight: 47.00 lbs / 21.36kg
  • Dimensions (H x W x D): 16-9/16" x 15-3/4" x 18-5/8"
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Focal Sub 1000 F Subwoofer Review
Focal Sub 1000 F Focal Sub 1000 F
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Sub 1000 F is a Sealed type Powered Subwoofer by Focal with a frequency range of 24-200 Hz. It features 1 x 12" Flax Woofer, and powered by a 1000 watts amplifier.


**This post contains affiliate links, and I will be compensated if you make a purchase after clicking through my links. As an Amazon Associate I earn from qualifying purchases.

Frequency Response

Focal Sub 1000 F has a Frequency response range of 24-200 Hz at ±3dB. With the help of its 1 x 12-inch driver and 1000 watts RMS amplifier, the Sub 1000 F can go as low as 24 Hz which doesn't quite offer full range sound (20Hz-2kHZ) but it gets really close. Here we have a comparison of how Sub 1000 F's Low and High frequency values compare with the average, max and min Low and High frequency values in its class.

Low Frequency
Powered Subwoofers
Focal Sub 1000 F
Min
Average
Max
High Frequency
Subwoofer Speakers
Focal Sub 1000 F
Min
Average
Max

Among all subwoofers in our database with a max MSRP price of 3000$, these are the 5 Powered Subwoofer models that can reach deeper bass levels than the Focal Sub 1000 F's 24Hz:

  • B&W DB4S with Low Frequency of 10 Hz (Compare w/ Sub 1000 F)
  • GoldenEar SuperSub XXL with Low Frequency of 10 Hz (Compare w/ Sub 1000 F)
  • KEF KF92 with Low Frequency of 11 Hz (Compare w/ Sub 1000 F)
  • KEF KC62 with Low Frequency of 11 Hz (Compare w/ Sub 1000 F)
  • KEF KC92 with Low Frequency of 11 Hz (Compare w/ Sub 1000 F)

Low-Pass Crossover

Focal Sub 1000 F has a variable Low-pass filter (LFP) which lets you choose a frequency level between 40-160 Hz in order to block any frequencies above that point from reaching the amplifier.

Inputs and Outputs

  • PreampLevel Inputs: LFE, Stereo RCA
  • SpeakerLevel Inputs: No
  • SpeakerLevel Outputs: No
  • Wireless: No

Focal Sub 1000 F External Dimensions and Weight

Focal Sub 1000 F has external dimensions of (Height x Width x Depth) 16-9/16 x 15-3/4 x 18-5/8inch (421.0 x 401.0 x 474.0mm ).

Base Surface Area
Base surface area of a loudspeaker may become a determining factor when the space in your room or desk is limited. The base area of Focal Sub 1000 F is approximately 1900.7cm2 / 294.6inch2.

Weight

The Focal Sub 1000 F weighs 21.36kg / 47lbs. Weight of a subwoofer is an important factor when you need to move and reposition the unit often to find the optimal positioning, also known as 'Subwoofer Crawling'. Here is a comparison of how Sub 1000 F's weight compares with the average, max and min weights in its class.

Weight
All Subwoofer Speakers
Focal Sub 1000 F
Min
Average
Max
Weight
Subwoofer Speakers under $3000
Focal Sub 1000 F
Min
Average
Max

Cabinet type and Materials

Focal Sub 1000 F has a Acoustic Suspension type cabinet. Acoustic suspension aka Sealed subwoofers are preferred for music oriented systems whereas the Ported subwoofers are generally accepted to be more suitable for home theatre systems.

Port Position

Focal Sub 1000 F is a front-firing port speaker , which gives you more flexibility compared to rear firing speakers when you need to place it close against a wall or other surfaces.

Does the Focal Sub 1000 F come with a Grille?

Sub 1000 F comes with grilles. The purpose of the grille is to protect the delicate driver elements from external impacts while still allowing the sound to pass as clearly as possible.

What's in the Box of Focal Sub 1000 F?

Here are the items that are included inside the box of Sub 1000 F:
  • Powered subwoofer
  • 8-feet AC power cord
  • Grille
  • User Manual
  • Recommended Accessories

    Here is a list of accessories that we think you may need for the Focal Sub 1000 F.

    • Vibration Isolators: IsoAcoustics isolators more affordable options too.
    • Acoustic Panels and Treatments: Your room is as important as your stereo equipment so acoustic treatments goes a long way in improving the overall performance.

    Warranty

    3 Years of parts warranty and 3 Years of labor warranty is generally provided by the manufacturer.

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    34-140k Hz 8" 300 watts 11-9/16 x 11-5/8 x 13-5/16inch"
    KEF KUBE 10b
    Compare
    24-140k Hz 10" 300 watts 14-5/8 x 14 x 15-5/8inch"
    Klipsch SPL-100
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    27-125k Hz 10" 200 watts 16-7/16 x 14-1/16 x 18-13/16inch"
    JBL Stage A120P
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    32-150k Hz 12" 250 watts 16-5/16 x 15-7/16 x 18-11/16inch"
    KEF KC62
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    11-200k Hz 6.5" 1000 watts 9-5/8inch x 10-1/8inch x 11-1/16inch "
    SVS PB-1000
    Compare
    19-270k Hz 10" 300 watts 18-7/8 x 15 x 20-15/16inch"
    Klipsch RP-1400SW
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    27-140k Hz 10" 200 watts 12-5/8 x 12-1/4 x 15-1/2inch"
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    Compare
    32-120k Hz 10" 150 watts 14-5/8 x 12-9/16 x 18-1/16inch"
    Frequently Asked Questions about Focal Sub 1000 F
    What is the External Dimensions of Focal Sub 1000 F
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