Car Audio
BMW Front Component + Underseat Subwoofer Upgrade
£869.00
Supplied & fitted · final vehicle compatibility confirmed in your quote
Equipment and fitting requirements depend on your vehicle. We’ll confirm the complete quote before booking.
Enquire about this upgrade ↗Reference: BMWKIT4
The details
Supplied and fitted at our workshop in newton abbot, Devon
Product Description
A hi-fi upgrade pairing APBMW XKE components with APBMW S8-4 underseat woofers. Enjoy detailed treble and natural vocals up front, while underseat woofers provide tighter mid-bass and punch. Factory look, premium sound.
Note: Underseat subs add weight even from factory power but truly come alive when amplified.
What’s Included
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Front: APBMW XKE components
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Subs: 2 × APBMW S8-4 underseat woofers
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OEM adapters & plug-and-play harnesses
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Entry-level sound deadening (3-layer upgrade available)
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Supplied & fitted with 5-year warranty
Speaker Specs – APBMW XKE
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100mm midrange + 25mm tweeter
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50W RMS / 100W Peak
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90Hz – 22kHz response, 90.5 dB sensitivity, 4Ω
Subwoofer Specs – APBMW S8-4
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200mm BMW-specific shallow woofer
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120W RMS / 240W Peak
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35Hz – 400Hz, 88.5 dB sensitivity, 4Ω
Explore related advice and options
LET’S TALK ABOUT YOUR VEHICLE
Make it yours.
We’ll check compatibility and confirm the complete fitting quote.