BLAM Relax BM100FC – 4" Coaxial Speaker Kit for BMW & MINI
Upgrade your factory sound system with the BLAM Relax BM100FC – a premium 4" (100mm) coaxial speaker kit engineered specifically for BMW and MINI vehicles. Designed for seamless Plug & Play installation, this kit delivers high-fidelity audio with minimal effort.
- Power Handling: 50W RMS / 100W Peak
- Frequency Response: 80Hz – 30kHz
- Sensitivity: 90.3dB
- Impedance: 2Ω
- Speaker Size: 100mm (4")
Key Features:
- Includes two 100mm woofers and two 20mm coaxial soft-dome tweeters
- Integrated 6dB/octave high-pass filters for optimal midrange clarity
- Fiberglass-reinforced composite baskets for durability and acoustic stability
- High-quality cellulose pulp cones with butyl surrounds
- OEM BMW dual-plug connectors for true Plug & Play compatibility
- 25mm Kapton voice coils and 70×15mm ferrite motors for powerful performance
- Made in France – precision engineered for European vehicles
Compatibility:
Perfect for BMW and MINI models with limited mounting depth. Preserves factory wiring and fitment while delivering a dramatic improvement in sound quality.
What's in the Box:
- 2 × 100mm coaxial speakers
- 2 × Integrated high-pass filters
- User manual
Note: This kit is intended for vehicles with standard audio systems. For amplified or premium systems, additional adapters may be required.
Experience the BLAM difference – where French acoustic engineering meets OEM-grade convenience.
Vehicle Fitment Compatibility
| Make | Model | Chassis Code | Year Range |
|---|---|---|---|
| BMW | 1 Series | E81 / E82 / E87 / E88 | 2004 – 2010 |
| BMW | 3 Series | E90 / E91 / E92 / E93 | 2006 – 2011 |
| BMW | 3 Series | F30 / F31 / F34 | 2012 – 2019 |
| BMW | 5 Series | E60 / E61* | 2004 – 2010 |
| BMW | 5 Series | F10 / F11* | 2010 – 2016 |
| BMW | Z4 | E89* | 2009 – 2016 |
| Mini | Clubman (1st Gen) | R55 | 2007 – 2014 |
| Mini | Clubman (2nd Gen) | F54 | 2015 > |
| Mini | Countryman & Paceman | R60 / R61 | 2010 – 2016 |
| Mini | Countryman (2nd Gen) | F60 | 2017 > |
| Mini | Hatch & Convertible (3rd Gen) | F55 / F56 / F57 | 2014 > |
| Mini | Hatch & Convertible (2nd Gen) | R56 / R57 | 2006 – 2015 |
| Mini | Coupe & Roadster | R58 / R59 | 2011 – 2015 |
*Some models may require additional adapters or modifications depending on factory audio configuration.
UK Deliveries: Free UK mainland delivery applies to orders over £30 (exceptions apply to remote regions and islands, which will see a surcharge at checkout).
Orders Under 2kg: Most in-stock items arrive in 2–3 working days. Items held by suppliers take 4–6 working days. (Note: Saturday is not a working day).
Orders Over 2kg: Dispatched via trusted couriers including AMAZON Shipping, Royal Mail, DPD, and UPS.
Royal Mail Specifics: Royal Mail aims to deliver in 1–3 working days, though this is not guaranteed. If your item has not arrived after 7 days, please contact us. We can only replace missing items after 14 days have passed.
More information (including international delivery on our Delivery Information page.
BLAM Relax BM100FC – 4" Coaxial Speaker Kit for BMW & MINI
Upgrade your factory sound system with the BLAM Relax BM100FC – a premium 4" (100mm) coaxial speaker kit engineered specifically for BMW and MINI vehicles. Designed for seamless Plug & Play installation, this kit delivers high-fidelity audio with minimal effort.
- Power Handling: 50W RMS / 100W Peak
- Frequency Response: 80Hz – 30kHz
- Sensitivity: 90.3dB
- Impedance: 2Ω
- Speaker Size: 100mm (4")
Key Features:
- Includes two 100mm woofers and two 20mm coaxial soft-dome tweeters
- Integrated 6dB/octave high-pass filters for optimal midrange clarity
- Fiberglass-reinforced composite baskets for durability and acoustic stability
- High-quality cellulose pulp cones with butyl surrounds
- OEM BMW dual-plug connectors for true Plug & Play compatibility
- 25mm Kapton voice coils and 70×15mm ferrite motors for powerful performance
- Made in France – precision engineered for European vehicles
Compatibility:
Perfect for BMW and MINI models with limited mounting depth. Preserves factory wiring and fitment while delivering a dramatic improvement in sound quality.
What's in the Box:
- 2 × 100mm coaxial speakers
- 2 × Integrated high-pass filters
- User manual
Note: This kit is intended for vehicles with standard audio systems. For amplified or premium systems, additional adapters may be required.
Experience the BLAM difference – where French acoustic engineering meets OEM-grade convenience.
Vehicle Fitment Compatibility
| Make | Model | Chassis Code | Year Range |
|---|---|---|---|
| BMW | 1 Series | E81 / E82 / E87 / E88 | 2004 – 2010 |
| BMW | 3 Series | E90 / E91 / E92 / E93 | 2006 – 2011 |
| BMW | 3 Series | F30 / F31 / F34 | 2012 – 2019 |
| BMW | 5 Series | E60 / E61* | 2004 – 2010 |
| BMW | 5 Series | F10 / F11* | 2010 – 2016 |
| BMW | Z4 | E89* | 2009 – 2016 |
| Mini | Clubman (1st Gen) | R55 | 2007 – 2014 |
| Mini | Clubman (2nd Gen) | F54 | 2015 > |
| Mini | Countryman & Paceman | R60 / R61 | 2010 – 2016 |
| Mini | Countryman (2nd Gen) | F60 | 2017 > |
| Mini | Hatch & Convertible (3rd Gen) | F55 / F56 / F57 | 2014 > |
| Mini | Hatch & Convertible (2nd Gen) | R56 / R57 | 2006 – 2015 |
| Mini | Coupe & Roadster | R58 / R59 | 2011 – 2015 |
*Some models may require additional adapters or modifications depending on factory audio configuration.
BLAM Relax BM100FC – 4" Coaxial Speaker Kit for BMW & MINI
Upgrade your factory sound system with the BLAM Relax BM100FC – a premium 4" (100mm) coaxial speaker kit engineered specifically for BMW and MINI vehicles. Designed for seamless Plug & Play installation, this kit delivers high-fidelity audio with minimal effort.
- Power Handling: 50W RMS / 100W Peak
- Frequency Response: 80Hz – 30kHz
- Sensitivity: 90.3dB
- Impedance: 2Ω
- Speaker Size: 100mm (4")
Key Features:
- Includes two 100mm woofers and two 20mm coaxial soft-dome tweeters
- Integrated 6dB/octave high-pass filters for optimal midrange clarity
- Fiberglass-reinforced composite baskets for durability and acoustic stability
- High-quality cellulose pulp cones with butyl surrounds
- OEM BMW dual-plug connectors for true Plug & Play compatibility
- 25mm Kapton voice coils and 70×15mm ferrite motors for powerful performance
- Made in France – precision engineered for European vehicles
Compatibility:
Perfect for BMW and MINI models with limited mounting depth. Preserves factory wiring and fitment while delivering a dramatic improvement in sound quality.
What's in the Box:
- 2 × 100mm coaxial speakers
- 2 × Integrated high-pass filters
- User manual
Note: This kit is intended for vehicles with standard audio systems. For amplified or premium systems, additional adapters may be required.
Experience the BLAM difference – where French acoustic engineering meets OEM-grade convenience.
Vehicle Fitment Compatibility
| Make | Model | Chassis Code | Year Range |
|---|---|---|---|
| BMW | 1 Series | E81 / E82 / E87 / E88 | 2004 – 2010 |
| BMW | 3 Series | E90 / E91 / E92 / E93 | 2006 – 2011 |
| BMW | 3 Series | F30 / F31 / F34 | 2012 – 2019 |
| BMW | 5 Series | E60 / E61* | 2004 – 2010 |
| BMW | 5 Series | F10 / F11* | 2010 – 2016 |
| BMW | Z4 | E89* | 2009 – 2016 |
| Mini | Clubman (1st Gen) | R55 | 2007 – 2014 |
| Mini | Clubman (2nd Gen) | F54 | 2015 > |
| Mini | Countryman & Paceman | R60 / R61 | 2010 – 2016 |
| Mini | Countryman (2nd Gen) | F60 | 2017 > |
| Mini | Hatch & Convertible (3rd Gen) | F55 / F56 / F57 | 2014 > |
| Mini | Hatch & Convertible (2nd Gen) | R56 / R57 | 2006 – 2015 |
| Mini | Coupe & Roadster | R58 / R59 | 2011 – 2015 |
*Some models may require additional adapters or modifications depending on factory audio configuration.
UK Deliveries: Free UK mainland delivery applies to orders over £30 (exceptions apply to remote regions and islands, which will see a surcharge at checkout).
Orders Under 2kg: Most in-stock items arrive in 2–3 working days. Items held by suppliers take 4–6 working days. (Note: Saturday is not a working day).
Orders Over 2kg: Dispatched via trusted couriers including AMAZON Shipping, Royal Mail, DPD, and UPS.
Royal Mail Specifics: Royal Mail aims to deliver in 1–3 working days, though this is not guaranteed. If your item has not arrived after 7 days, please contact us. We can only replace missing items after 14 days have passed.
More information (including international delivery on our Delivery Information page.
