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Focal Inside I SUB MBZ 2

8" 2-ohm component subwoofers for select Mercedes-Benz models

Item # 091ISUBMB2

These 8" subwoofers fit into the right and left underseat locations of select Mercedes models.

Find what Fits your vehicle

These 8" subwoofers fit into the right and left underseat locations of select Mercedes models.

Item # 091ISUBMB2

Low stock

Deeply discounted installation gear

$999.99 pair

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We'll do the wiring for you

ReadyHarnessTM lets you get on with the fun part of your car stereo installation.

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About the Focal Inside I SUB MBZ 2

Add some thump to your Benz

When it comes to upgrading audio, Mercedes-Benz owners haven't had a lot to choose from. But now the Inside Series brings Focal's famous sound to your Benz. The ISUB MBZ 2 8" subwoofers fit into the right and left underseat locations of select Mercedes models, providing a dramatic boost in the low frequencies of your music. Focal utilizes much of the same technology that they employ in their audiophile-grade home speakers, so you'll enjoy high-fidelity sound that will add to your driving experience.

Add some thump to your Benz

When it comes to upgrading audio, Mercedes-Benz owners haven't had a lot to choose from. But now the Inside Series brings Focal's famous sound to your Benz. The ISUB MBZ 2 8" subwoofers fit into the right and left underseat locations of select Mercedes models, providing a dramatic boost in the low frequencies of your music. Focal utilizes much of the same technology that they employ in their audiophile-grade home speakers, so you'll enjoy high-fidelity sound that will add to your driving experience.

Top-notch materials and design

The ISUB MBZ 2 is designed to work perfectly with your existing vehicle's factory amplifier. The Polyglass woofer provides neutral and accurate sound, while the butyl rubber surround holds up over the long haul. Integrated connectors hook up to your existing factory speaker plugs — no cutting or splicing required.

Installation Note: In most cases, the new sub has the same screw hole pattern as the factory sub and is a perfect fit, but there may be instances where new screw holes need to be drilled in the plastic factory enclosure.

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Product highlights:

  • two 8" 2-ohm component subwoofers
  • designed for specific Mercedes Benz models
  • fit under right and left seat locations
  • Polyglass woofer cone in aluminum basket
  • butyl rubber surrounds
  • neodymium magnets
  • integrated aluminum grilles
  • power handling: 75 watts RMS (150 watts peak)
  • frequency response: 35-200 Hz
  • sensitivity: 87.3 dB
  • top-mount depth: 2-9/16
  • warranty: 1 year
  • Our 60-day money-back guarantee
  • MFR # I SUB MBZ 2

What's in the box:

  • Driver's side subwoofer
  • Passenger's side subwoofer
  • Two 4" Wiring harnesses
  • One 88" Dual sub adapter harness
  • 2 Focal Inside badges
  • Subwoofer wiring diagram
  • User manual (English/ French/ German/ Italian/ Spanish/ Portuguese/ Dutch/ Polish/ Russian/ Korean/ Chinese/ Japanese/ Arabic)
  • Focal window sticker

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More details on the Focal Inside I SUB MBZ 2

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Features & specs

General
Speaker Size Vehicle-specific
Design 1-way
Tweeter Design ---
Impedance (Ohms) 2
Tweeter Composition ---
Woofer Composition Polyglass
Woofer Surround Butyl Rubber
Parts Warranty 1 Year
Labor Warranty 1 Year
Specifications
Sensitivity (1W at 1 meter) 87.3
Sensitivity at 2.83 volts 93.3
Frequency Response 35 - 0.2k Hz
Minimum RMS Wattage ---
Maximum RMS Wattage 75
Peak Power Handling (Watts) 150
Top-mount Depth (Inches) 2 9/16
Bottom-mount Depth (Inches) N/A
Cutout Diameter or Length (inches) 0
Mounting Height (Inches) 2.09

Product Research

Features

Mounting: The ISUB MBZ 2 subwoofers fit as a direct replacement for the factory foot well subwoofers in select Mercedes Benz models. They are packaged as a pair, so you only need to purchase one set. Please enter your vehicle information to confirm fit.

Wiring: The included subwoofers have the same plug as the factory subwoofers, so each factory harness plugs directly into the new sub. Two 4" harnesses are included for wiring the new subs to an aftermarket amp. A dual sub adapter is also included, used when there is only one factory sub. The dual sub adapter wires the two 2Ω drivers in series to present a 4Ω load to the amplifier.

Magnets: The subwoofers use neodymium magnets to minimize their size without giving up magnetic field strength.

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