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Vibe OptiSound BMWF 4″ and 8″ Complete Speaker Upgrade Kit for BMW E-Series

A full plug-and-play 3-way upgrade for BMWs with the base audio system: 1″ silk-dome tweeters, 4″ mids and 8″ underseat subwoofers, all fitting the factory positions and wiring. It is built around the BMW4 front speakers, approved for the 1 Series E82/E87/E88 and 3 Series E90-E93. For HiFi or Harman Kardon systems Vibe recommend the BMWF2 kit instead, and Harman Kardon cars from 2019 use 8 Ohm subwoofers that are not compatible.

Features

  • Complete kit: tweeters, 4″ mids and 8″ underseat subwoofers
  • For BMW base audio systems (not HiFi or Harman Kardon)
  • Fits 1 Series E82/E87/E88 and 3 Series E90-E93
  • Plug-and-play baskets and harnesses
  • Vibe recommend professional installation, as specific tools are needed. We can fit it for you.

Fitment

BMW 1 Series E82/E87/E88; 3 Series E90/E91/E92/E93 with base audio (not HiFi/HK)

In the box

  • 1 pair upgrade tweeters
  • 1 pair 4″ midrange speakers
  • 1 pair 8″ underseat subwoofers (4 Ohm)
  • BMW adaptors and cables

Performance Specifications

Vibe OPTISOUNDBMWF

Fitment

BMW 1 Series E82/E87/E88; 3 Series E90/E91/E92/E93 with base audio (not HiFi/HK)

4″ component power

115 W RMS / 345 W peak

4″ component response

55 Hz – 25 kHz

8″ subwoofer power

115 W RMS / 345 W peak

8″ subwoofer response

55 Hz – 2,500 Hz

Sensitivity

90 dB

Impedance

4 Ohm

Physical Specifications: Vibe OPTISOUNDBMWF

Midrange size: 100 mm / 4″

Subwoofer size: 200 mm / 8″

Next working day delivery if ordered before 12:00, unless item is special order.

Vibe OptiSound BMWF 4″ and 8″ Complete Speaker Upgrade Kit for BMW E-Series

Vibe OptiSound BMWF 4″ and 8″ Complete Speaker Upgrade Kit for BMW E-Series, part number OPTISOUNDBMWF-V4. Complete kit: tweeters, 4″ mids and 8″ underseat subwoofers. For BMW base audio systems (not HiFi or Harman Kardon).

£319.99

Want it fitted?We can fit anything we sell at our Nottingham workshop.

Vibe OptiSound BMWF 4″ and 8″ Complete Speaker Upgrade Kit for BMW E-Series

A full plug-and-play 3-way upgrade for BMWs with the base audio system: 1″ silk-dome tweeters, 4″ mids and 8″ underseat subwoofers, all fitting the factory positions and wiring. It is built around the BMW4 front speakers, approved for the 1 Series E82/E87/E88 and 3 Series E90-E93. For HiFi or Harman Kardon systems Vibe recommend the BMWF2 kit instead, and Harman Kardon cars from 2019 use 8 Ohm subwoofers that are not compatible.

Features

  • Complete kit: tweeters, 4″ mids and 8″ underseat subwoofers
  • For BMW base audio systems (not HiFi or Harman Kardon)
  • Fits 1 Series E82/E87/E88 and 3 Series E90-E93
  • Plug-and-play baskets and harnesses
  • Vibe recommend professional installation, as specific tools are needed. We can fit it for you.

Fitment

BMW 1 Series E82/E87/E88; 3 Series E90/E91/E92/E93 with base audio (not HiFi/HK)

In the box

  • 1 pair upgrade tweeters
  • 1 pair 4″ midrange speakers
  • 1 pair 8″ underseat subwoofers (4 Ohm)
  • BMW adaptors and cables

Performance Specifications

Vibe OPTISOUNDBMWF

Fitment

BMW 1 Series E82/E87/E88; 3 Series E90/E91/E92/E93 with base audio (not HiFi/HK)

4″ component power

115 W RMS / 345 W peak

4″ component response

55 Hz – 25 kHz

8″ subwoofer power

115 W RMS / 345 W peak

8″ subwoofer response

55 Hz – 2,500 Hz

Sensitivity

90 dB

Impedance

4 Ohm

Physical Specifications

Vibe OPTISOUNDBMWF

Midrange size

100 mm / 4″

Subwoofer size

200 mm / 8″

Next working day delivery if ordered before 12:00, unless item is special order.