Focal ISUBBMW 8 - 8" Underseat 8-Ohm Subwoofer Kit for BMW 1, 3, 5, 6, 7 Series and X1 Z4

Add a kick to your BMW

Designed in Germany for the ultimate driving experience, you know your BMW will own the road. But if the bass from your factory subsystem isn't cutting it, add some Focal audio tech to the mix. The ISUB BMW 8 fits perfectly into the sub enclosure of select BMW 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 your time behind the wheel even more.

Top-notch materials and design

The ISUB BMW 8 is designed to work perfectly with your existing BMW's 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 are a few instances where the factory sub was glued in place and new screw holes need to be drilled in the plastic factory enclosure.

Vehicle Application:

https://www.focal.com/focal-inside/brands/bmw

Key Points

• Quick and easy installation
• No wires to cut, no interior modifications
• Improved sound quality
• Mounting accessories included

Product Features:

Sound Acoustics

• Product type: Subwoofer
• Loudspeakers : Subwoofer: 7.9"
• Membrane: Polyglass
• Frequency response (+/- 3dB) : 35Hz - 200Hz
• Maximum power: 180 watts
• Maximum SPL (peak@1m) : 83 DECIBEL
• Motor: Neodymium
• Nominal Impedance: 8 Ω
• Nominal power: 90 W RMS
• Sensitivity: 83 dB
• Surround material: Butyl

Design

• Weight: 970 g / 2.14 lb
• Cut-Out diameter: 217 mm / 8.5 in
• Depth behind surface (Mounting depth) : 36 mm / 1.4 in

Included Accessories

• Supplied with screws and mounting brackets

Focal ISUBBMW- Key Points

• Type Subwoofer
• Woofer 10" (200mm)
• Magnet Neodymium
• Cone Black Polyglass
• Surround Butyl
• Impedance 2Ω
• Max. power 180W
• Nom. power 90W RMS
• Sensitivity (2.83V/1m) 83dB
• Frequency response 35Hz-200Hz
• Crossover Integrated
• Note: Sold Individually.

Specifications:

• Nominal power 90 W
• Maximum power 180 W
• Sensitivity 86 dB
• Nom. impedance 2 Ω
• Cone Paper
• Surround Butyl
• DC resistance 2 Ω
• VC diameter 50mm 2"
• Former Aluminium
• Layers 2
• Wire Copper
• Net weight 970g 2.14lbs
• Frequency response 35-200 Hz

What's in the box: