Focal ISUB BMW 8 Inside Series Direct Fit Sub Under Seat Subwoofer 8ohm
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ISUB BMW8 Subwoofer 8 ohms Harman Kardon Replacement Subwoofers
ISUB BMW 8 is a subwoofer that delivers powerful bass thanks to its neodymium engine, a high performing Focal technology.
Focal Inside for BMW & Mini
Experience powerful and precise bass with the ISUB BMW 8 subwoofer, featuring Focal's Polyglass membrane and a neodymium motor for high performance.
The integrated interlocking mechanism ensures seamless integration into the original slots, providing an easy installation. With an 8-ohm impedance, this subwoofer is compatible with vehicles equipped with an audio option. It effortlessly blends in with other dedicated BMW/MINI kits, enhancing the in-car listening experience.
- Quick and easy installation
- No wires to cut, no interior modifications
- Improved sound quality
- Mounting accessories included
Specification
| Magnet | Neodymium |
|---|---|
| Cone | Polyglass |
| Surround | Butyl |
| Impedance | 8Ω |
| Sensitivity | (2.83V/1m) 89dB |
More specs
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What's Included
- 1 Subwoofer
- 1 Foam gasket
- Four 1" Screws
- User manual
- Focal window sticker
- Adhesive backed Focal Inside badge
FAQs
Q: Do I need an amplifier for this subwoofer?
A: Yes, unless it is an active (powered) subwoofer with a built-in amplifier. Passive subwoofers need an external amplifier matched to the RMS power and impedance shown in the Specification tab.
Q: What size enclosure does this subwoofer need?
A: The recommended enclosure volume is listed in the Specification tab where the manufacturer provides it. As a rule, sealed enclosures give tighter, more accurate bass while ported enclosures deliver more output. Contact CEN if you would like a recommendation for your build.
Q: What does RMS power mean?
A: RMS is the continuous power a subwoofer can handle, and it is the number that matters when matching an amplifier. Peak or max figures describe short bursts only. Match your amplifier output to the RMS rating in the Specification tab.
Q: Sealed or ported enclosure - which should I choose?
A: Sealed boxes are compact and produce tight, controlled bass suited to sound quality builds. Ported boxes are larger and produce more output at low frequencies, suited to those who want maximum impact. Either works well when built to the recommended volume.
Q: Can CEN build or supply an enclosure and fit everything?
A: Yes. CEN supplies enclosures and offers professional installation from our Nottingham premises, including amplifier wiring. Contact us to discuss your build.
About the brand
Focal
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