Audison Prima APBMW K4E – 2-way system for BMW-MINI


Like your stereo to play wide and high? Like to be able to hear every note uttered by the musicians on your collection? Want to be moved by lows and wowed by high’s? Then this BMW Mini speaker upgrade kit from Audison could be just the thing. Designed specifically to maximise the sound within the whole vehicle interior, no more mushy mids or distorted high’s. This replacement kit is easy for your installer to fit as well!


2-way system for BMW-MINI

The two-way APBMW K4E kit creates a three-dimensional sound stage and give the musical message the essential timbre accuracy.

The 100 mm (4″) midrange is provided with a water-repellent pressed-paper cone, a material providing natural sound. It features a low resonance frequency that allows hi-pass cut-off in the 150-200 Hz range for an excellent mid-low reproduction.

The 25 mm coil and Tetolon dome tweeter features a great extension on both medium and high frequencies and is optimized for off-axis output, for an extended sound stage in the three dimensions, that amplifies the perception of reality in the car cabin.


Neodymium Magnetic group
To maximize performance while minimizing bulk and weight.

25 mm (1″) fiberglass woofer voice coil
For high power dissipation and stiffness.
Waterproof pressed-paper cone

For medium natural frequencies free from any plastic resonance.
Aluminium die-cast basket

With Plug & Play connectors.
30 cm extension provided

Featuring Plug & Play connectors, for high flexibility of installation.

Damping removable motor cover

Specially developed for the upgrade of BMW-Mini featuring factory 2 way systemsTo create an extended sound stage in the three dimensions, amplifying the perception of reality in the car cabin.

25 mm Tetolon coil tweeter
With dispersion characteristics optimized with FEM simulations.
Tweeter support supplied
For Plug&Play OEM placements.
Crossover equipped with high quality components
With Plug&Play connections.
Technical Data
2-way System
Woofer Size  mm (in.) 100 (4)
Tweeter Size  mm (in.) 29 (1.1)
Power Handling  W peakW continuos 10050
Impedance  Ω 4
Frequency Response  Hz 90 ÷ 23k
Sensitivity  Hz 89
Crossover Type  Hi-Pass: 6 KHz @ 6dB/Oct.
Component adjustment  dB -3; 0
Woofer Magnet size D x d x h  mm(in.) 50 x 29 x 3(1.97 x 1.14 x 0.12)
Tweeter Magnet size D x d x h  mm(in.) 24,5 x 4(0.96 x 0.16)
Weight of one speaker  Woofer 0,426 (0.94)
Tweeter 0,06 (0.13)
Voice Coil Ø  Woofer 25 (1)
Tweeter 25 (1)