Audison Prima BMW 1 Series E81 E82 E87 F20 F21 Front Door Coaxial Speakers

Audison Prima BMW 1 Series E81 E82 E87 F20 F21 Front Door Coaxial Speakers

Audison Prima BMW 1 Series Rear Speaker Upgrade

2 Way Coaxial Speakers APBMW X4M

RRP: £229.99
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Product Details

Rear Speaker Upgrade for BMW 1 Series

The APBMW X coaxials have been designed for BMW-MINI models that do not allow the installation of a two-way system on the front or the upgrade of the rear system. 

The 100 mm (4″) APBMW X4M, with basket and fixing screws dedicated to the specific car model, feature a water-repellent pressed-paper cone for natural and color-free mid-range frequencies. 

The 20 mm coil and Tetolon dome tweeter, a material boasting lightness and damping properties, offers optimized dispersion features for OEM placement, elevating the sound stage to a realistic level.



  • Coax Midrange 
  • Midrange size mm (in.): 100 (4)
  • Tweeter diaphragm mm (in.): 24 (0.9)
  • Power Handling: 80W peak 40W continuous
  • Impedance: 4 ohms
  • Frequency Response Hz: 100 - 22k
  • Frequency Response Hz100 ÷ 22k 
  • Magnet size D x d x h mm(in.): 50 (1.97) x 29 (1.14) x 3 (0.12)
  • Weight of one speaker kg (lb.): 0.5 (1.1)
  • Woofer Voice Coil Ø mm (in.): 25 (1)
  • Tweeter Voice Coil Ø mm (in.): 20 (0.8)

Whats Included

  • Pair of Audison Prima APBMW X4M Way Coaxial Speakers
  • Plug & Play Speakers extension cable provided


Position: Rear Shelf

  • BMW 1 Series 3 Door E81 2007-2012
  • BMW 1 Series Coupe E82 2007-2013
  • BMW 1 Series 5 Door E87 2004-2011
  • BMW 1 Series 5 Door F20 2011-2020
  • BMW 1 Series 3 Door F21 2012-2020

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