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Focal IFBMW-SUB

8" underseat subwoofer for select BMW vehicles

Item # 091IFBMWSB

Wouldn't you like for the bass response of your BMW's stereo system to be as great the rest of your car?

Find what Fits your car

Wouldn't you like for the bass response of your BMW's stereo system to be as great the rest of your car?

Cam
Need help?
Contact our Virginia-based experts.
Discontinued item
1 question - 1 answer

Item # 091IFBMWSB

Cam
Need help?
Contact our Virginia-based experts.

About the Focal IFBMW-SUB

How low?

Your BMW is a great car. Wouldn't you like for the bass response of your car's stereo system to be great, too? The path to solid bass is easier than you think, thanks to the folks at Focal.
Focal IFBMW-SUB

How low?

Your BMW is a great car. Wouldn't you like for the bass response of your car's stereo system to be great, too? The path to solid bass is easier than you think, thanks to the folks at Focal.

Here's how

Focal designed their IFBMW-SUB 8" flat subwoofer to replace the original 6-1/2" underseat sub in select BMW 1, 3, and X1 Series vehicles without modification to the car, giving you the bass power you need. This sub will work great with your BMW's factory system, but its reinforced polypropylene cone and butyl rubber surround can handle up to 90 watts RMS, so it'll thrive with aftermarket amplification. The included steel-and-mesh grille provides protection for the speaker in its new home.

Here's why

Now you can add an extra dimension to your sophisticated vehicle, and let your hair down just a little. Install one of these subs under each seat, and your system will deliver some serious punch. And thanks to Focal's design smarts, nobody will even know you've got the stealthiest upgrade around until you play the car stereo for them. Wouldn't you like to feel the bass as part of your car's internal space?

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Product highlights:

  • single 8" flat subwoofer
  • fits select BMW 1, 3, and X1 Series vehicles
  • fits original factory mounts and wiring without modification
  • reinforced polypropylene cone with butyl rubber surround
  • impedance: 3.6 ohms
  • power handling: 90 watts RMS (180 watts peak power)
  • sensitivity: 90.5 dB
  • frequency response: 38-200 Hz
  • warranty: 1 year
  • Our 60-day money-back guarantee
  • MFR # IFBMW-SUB

What's in the box:

  • 1 Subwoofer
  • 1 Grille
  • Four 3/4" Allen head screws (3mm head)
  • Installation instructions (English/ French)
  • Serial number card
  • Specs listed on box

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More details on the Focal IFBMW-SUB

Pat M.

Features & specs

General
Speaker Size
Design 1-way
Tweeter Design ---
Impedance (Ohms) 3.6
Tweeter Composition ---
Woofer Composition Polypropylene
Woofer Surround Butyl Rubber
Parts Warranty 1 Year
Labor Warranty 1 Year
Specifications
Sensitivity (1W at 1 meter) N/A
Sensitivity at 2.83 volts 90.5
Frequency Response 38 - 0.2k Hz
Minimum RMS Wattage 30
Maximum RMS Wattage 90
Peak Power Handling (Watts) 180
Top-mount Depth (Inches) 1 11/16
Bottom-mount Depth (Inches) N/A
Cutout Diameter or Length (inches) 7 15/16
Mounting Height (Inches) 0.526
The Focal IFBMW-SUB replaces these items:

Product Research

Features

Mounting: The IFBMW-SUB fits as a direct replacement for the factory under-seat subwoofers in select BMW 1 Series, 3 Series, and X1 models. IFBMW-SUBs are packaged individually, so you will need to purchase two.

Wiring: The BMW factory wiring harness plugs directly into the IFBMW-SUB frame.

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Customer Q&A

1 question already asked

Q
Will this fit a 2014 Mini Cooper hatchback?
[ CB  Oct 02, 2014 ]
1 answer
A
For details on fit or installation please contact an Advisor by phone (1-800-324-9695) or online chat. They will be able to pull up your vehicle and give you the details on if this will fit and what you will need for an installation in your vehicle.
[ Krissy  Oct 02, 2014 ]  Staff

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