Option Audio BM-100X Plug & Play Coaxial Speakers for BMW E F and G Series
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The Option Audio BM-100X is a 10cm 2-way plug & play coaxial speaker for BMW E, F and G series models built from around 2006 onwards, with 50W RMS power handling, 4 ohm impedance and a 20mm silk dome tweeter.
Want separate tweeters? See the BM-100 component speakers. For extra bass, add the BM-200 underseat subwoofers.
Key specifications
- Size: 10cm
- Type: 2-way coaxial, plug & play
- Power handling: 50W RMS
- Impedance: 4 ohm
- Efficiency: 90dB
- Tweeter: 20mm silk dome
- Fitment: BMW E, F and G series (from around 2006) and selected MINI models
Option BM-100X
Vehicle-specific coaxial loudspeaker system for BMW E / F / G series
The BM-100X option is a high-quality coaxial loudspeaker system which can be easily installed in all BMW E, F and G-series models built from around 2006 onwards. The speakers can be very easily adapted to your specific BMW model; vehicle-specific mounts are included in the scope of delivery and can be installed via plug & play.
If you would like to install a component system instead of a coaxial system, but there are no tweeter mounts in your vehicle, you can order these from BMW.
- 10 cm diameter / 2-way coaxial system Plug & Play
- 50 watt RMS output
- 4 Ohm impedance
- 90 dB Efficiency
- 20mm silk dome tweeter
The speaker covers its frequency range very well and scores with its warm sound. Thanks to its 20 mm silk dome tweeter, it delivers a clean sound even at higher volumes and does not tend to overdrive. The BM-100X option offers a clear sound improvement with very little installation effort.
Compatibility list for BM-100X coaxial speakers
- BMW 1 Series E81/E82/E87/E88
- BMW 1 Series F20/F21
- BMW 1 Series F40
- BMW 2 Series F22/F23/F44/F87
- BMW 2 Series G42
- BMW 3 Series E90/E91/E92/E93
- BMW 3 Series F30/F31/F80
- BMW 3 Series GT F34
- BMW 3 Series G20/G21/F90
- BMW 4 Series F32/F33/F36/F82/F83
- BMW 4 Series G22/G23/G26/G82/G83
- BMW 5 Series E60/E61
- BMW 5 Series F10/F11
- BMW 5 Series GT F07
- BMW 5 Series G30/G31/F90
- BMW 6 Series F13
- BMW 6 Series & 6 Series GT G32
- BMW 7 Series F01/F02
- BMW 7 Series G11/G12
- BMW 8 Series G14/G15/G16
- BMW X1 E84
- BMW X1 F48
- BMW X2 F39
- BMW X3 E83
- BMW X3 F25
- BMW X3 G01/F97
- BMW X4 F26
- BMW X4 G02/F98
- BMW X5 E70
- BMW X5 F15/F85
- BMW X5 G05/F95
- BMW X6 F16/F86
- BMW X6 G06/F96
- BMW X7 G07
- BMW i8 L15
- MINI Countryman R60
- MINI Paceman R61
- MINI 3-door F56
- MINI 5-door F55
- MINI Clubman F54
- MINI Convertible F57
- MINI Countryman F60
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Specification
| Size | 4 Inch |
|---|---|
| RMS Power | 50w |
| Shape | Round |
| Type | Coaxial |
| Series | Plug & Play |
| Article Number | BM-100X |
| Country of Manufacture | China |
More specs
| |
What's Included
- BM-100X Speakers
- Wiring
- Fittings
Option Audio
About the Option Audio BM-100X
From our tech experts at CEN
Vehicle-specific Option Audio coaxial speakers for the BMW, made to fit the factory locations and connectors without cutting or adapter rings.
Who it suits
BMW owners who find the factory speakers the weakest part of the vehicle. Plug-and-play sets keep the work contained and reversible, which matters on a van you use for work or a car on finance.
Our tech experts advise
Fitment varies by model year, trim and which factory audio system the vehicle left with, so we confirm against your exact vehicle before ordering. On a van, door treatment makes as much difference as the speakers. Installation is priced per vehicle, so get in touch with your make, model and year and we will confirm what it needs. See car audio installation.
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Frequently Asked Questions
Q: Will these speakers fit my car?
A: Most car speakers are standard sizes, but mounting depth and fitting rings vary by vehicle. Check the size in the Specification tab against your vehicle, or contact CEN with your registration and we will confirm fitment and any adapters or fitting kits you need.
Q: Do I need an amplifier to run these speakers?
A: Not always. Most speakers will run from a standard head unit, but a dedicated amplifier lets them perform at their best, particularly for component sets and higher power handling models. The RMS figure in the Specification tab is the guide to how much clean power they can use.
Q: What is the difference between coaxial and component speakers?
A: Coaxial speakers combine the tweeter and woofer in one unit for a simple like-for-like upgrade. Component sets separate the tweeter and woofer with a crossover for better imaging and detail, and suit installs where sound quality is the priority.
Q: Do these come as a pair?
A: Unless stated otherwise, car speakers are sold in pairs. Check the product title and What's Included tab, which lists exactly what is in the box.
Q: Can CEN fit these speakers for me?
A: Yes. CEN offers professional installation from our Nottingham premises. Contact us to book an installation slot or ask for a fitting quote.
Q: Which BMW models does the Option Audio BM-100X fit?
A: It is designed for BMW E, F and G series models built from around 2006 onwards, plus selected MINI models. See the compatibility list in the description for chassis codes.
Q: Does the BM-100X need tweeter mounts?
A: No. It is a coaxial speaker with an integrated 20mm silk dome tweeter, and vehicle-specific mounts are included for plug & play installation.
Q: What size is the BM-100X?
A: It is a 10cm 2-way coaxial speaker rated at 50W RMS with 4 ohm impedance.
