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Audison APBMW K4E BMW 2-way component speaker set
This component speaker set, designed for BMW and Mini cars, improves the car's soundscape and is incredibly easy to install. The Audison APBMW K4E creates an immersive sound experience in your car, adding precision and color to your music. The set includes a 4" mid-bass speaker with a paper cone that produces natural sound, and a 1.1" Tetolon dome tweeter that supports the 4" mid-bass's mid and high frequencies and expands the sound field into the third dimension.
Increase performance by adding an amplifier
While the APBMW K4E is suitable for use with a car stereo amplifier due to its high sensitivity, its true potential is realized only when an Audison Bit series DSP amplifier, such as the AP4.9 bit, is used to drive the speakers. An amplifier naturally increases the power delivered to the speakers, but at least as important is the integrated DSP (digital signal processor), which allows the speakers' tonal balance to be adjusted to suit each listener's preferences.
Features
1. Specifically developed for BMW-Mini cars with a factory component speaker system.
2. Neodymium magnets maximize performance while keeping size small and weight low.
3. The 25 mm fiberglass voice coil of the bass driver withstands high power and is very rigid.
4. The water-repellent pressed paper bass driver produces natural midrange tones without additional resonances.
5. The BMW-Mini compatible cast aluminum basket with plug & play connectors allows for easy installation.
6. 25 mm Tetolon voice coil tweeter with a radiation pattern optimized using FEM simulation.
7. Tweeter mounting plate included in the package for easy OEM installation.
8. 30 cm speaker extension cable with plug & play connectors makes installation easy and effortless.
9. Motor protection cover to dampen rear reflections.
10. Compact crossover made of high-quality components with plug&play connectors.
Included accessories
30 cm speaker extension cables
Compact crossover for tweeter cable
Tweeter mounting frame facilitates installation
Technical specifications
4" paper cone mid-bass
1.1" Tetolon tweeter
Frequency response: 90 Hz - 23 kHz
Sensitivity: 89 dB
Continuous power handling: 50 W
Peak power handling: 100 W
Impedance: 4 Ω
Crossover high-pass filter: 6 kHz @ 6 dB/Oct.
Electro-acoustic parameters
Mid-bass
D: 80 mm
Xmax: 0.5 mm
Re: 3.3 Ω
Fs: 90 Hz
Le: 0.32 mH
Vas: 1.8 L
Mms: 6.3 g
Cms: 0.5 mm/N
BL: 4.8 Tm
Qts: 0.48
Qes: 0.51
Qms: 8.2
Spl: 88 dB
Tweeter
D: 29 mm
Re: 3.7 Ω
Fs: 1.6 kHz
Spl: 90 dB
Mid-bass dimensions
Outer diameter: 119 mm (A)
Outer diameter with tabs: 143 mm (A3)
Mounting cut-out diameter: 100 mm (B)
Mounting depth from tweeter to motor: 67.5 mm (C)
Mounting depth from surface to motor: 39 mm (D)
Overall diameter measured from mounting holes: 129.5 mm (U)
Compatibility
It is recommended to consult the Audison Sound Pack Configurator to determine different options for improving the sound in your BMW or Mini.
Note! The component set installed in the front doors requires an OEM tweeter location in the door mirror triangle or A-pillar. If the tweeter cup is missing, it must be purchased from a BMW dealership.
BMW
1-series (E81, 2007-2012) front doors
1-series (E82, 2007-2013) front doors
1-series (E87, 2004-2011) front doors
1-series (E88, 2007-2013) front doors and rear speakers
1-series (F20, 2011-) front doors
1-series (F21, 2012-) front doors
1-series (F52, 2015-) front doors
2-series (F22, F23, 2014-) front doors
2-series (F45, F46, F87, 2015-) front doors
3-series (E90, 2005-2011) front doors
3-series (E91, 2005-2012) front and rear doors
3-series (E92, 2006-2013) front doors and rear speakers
3-series (E93, 2007-2013) front doors and rear speakers
3-series (F30, F31, 2012-) front and rear doors
3-series (F34, 2013-) front and rear doors
3-series (F35, 2014-) front and rear doors
3-series (F80, 2014-) front doors and rear speakers
4-series (F32, F33, 2013-) front doors and rear speakers
4-series (F32, F33, 2013-) front doors and rear speakers
4-series (F36, 2014-) front and rear doors
4-series (F82, F83, 2014-) front doors and rear speakers
5-series (F10, F11, F18, 2010-2016) front and rear doors
5-series (G30, G31, 2017-) front and rear doors
6-series (F06, F14, 2011-) front and rear doors
6-series (F12, F13, 2011-) front doors and rear speakers
7-series (G11, G12, 2016-) front and rear doors
X1 (E84, 2010-2015) front doors
X1 (F48, F49, 2016-) front and rear doors
X3 (F25, 2011-2017) front and rear doors
X4 (F26, 2014-) front and rear doors, D-pillars
X5 (F15, F85, 2014-) front and rear doors (Requires Audison APBMW A4E speaker adapters.)
X6 (F16, F86, 2014-) front and rear doors (Requires Audison APBMW A4E speaker adapters.)
Mini
3-door hatchback (F56, 2014-) front doors and rear speakers
5-door hatchback (F55, 2014-) front and rear doors
Cabrio (F57, 2015-) front doors and rear speakers
Clubman (F54, 2015-) front and rear doors
Countryman (F60, 2017-) front and rear doors