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Audison

APBMWK4EAPBMWK4E Accessory

Specially developed for the upgrade of BMW-Mini featuring factory 2 way systems, to create an extended sound stage in the three dimensions, amplifying the perception of reality in the car cabin; Neodymium Magnetic group to maximize performance while minimizing bulk and weight;...

Highlights

  • Specially developed for the upgrade of BMW-Mini featuring factory 2 way systems, to create an extended sound stage in the three dimensions, amplifying 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;

Key specs

Full specs
Woofer Size
100 mm (4 in)
Impedance
4 Ohm
Power Handling - Peak
100 W
Power Handling - Continuous
50 W
Frequency Response
90 ÷ 23k
Voice Coil Diameter
25 mm (0.98 in)
Magnet Size
50 x 29 x 3
Crossover Level Adjustment
-3; 0

Key specs

Full specs
Woofer Size
100 mm (4 in)
Impedance
4 Ohm
Power Handling - Peak
100 W
Power Handling - Continuous
50 W

Highlights

Overview
  • Specially developed for the upgrade of BMW-Mini featuring factory 2 way systems, to create an extended sound stage in the three dimensions, amplifying 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;
Overview
  • Specially developed for the upgrade of BMW-Mini featuring factory 2 way systems, to create an extended sound stage in the three dimensions, amplifying 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;
  • BMW-Mini compatible aluminum die-cast basket with Plug & Play connectors;
  • 25 mm Tetolon coil tweeter with dispersion characteristics optimized with FEM simulations;
  • Tweeter support supplied for Plug&Play OEM placements;
  • 30 cm extension provided featuring Plug & Play connectors, for high flexibility of installation;
  • Damping removable motor cover;
  • Crossover equipped with high-quality components and Plug&Play connections.
  • 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 in.) 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.
Highlights

Key features

  • Specially developed for the upgrade of BMW-Mini featuring factory 2 way systems, to create an extended sound stage in the three dimensions, amplifying 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;
  • BMW-Mini compatible aluminum die-cast basket with Plug & Play connectors;
  • 25 mm Tetolon coil tweeter with dispersion characteristics optimized with FEM simulations;
  • Tweeter support supplied for Plug&Play OEM placements;
  • 30 cm extension provided featuring Plug & Play connectors, for high flexibility of installation;
  • Damping removable motor cover;
  • Crossover equipped with high-quality components and Plug&Play connections.
Specs

Technical Specs LF

8
Woofer Size100 mm (4 in)
Impedance4 Ohm
Power Handling - Peak100 W
Power Handling - Continuous50 W
Frequency Response90 ÷ 23k
Voice Coil Diameter25 mm (0.98 in)
Magnet Size50 x 29 x 3
Crossover Level Adjustment-3; 0

Technical Specs HF

2
Tweeter Size29 mm (1.14 in)
Voice Coil Diameter25 mm (0.98 in)

Electric-acoustic Specs LF

11
Re3.3 Ohm
Fs90 Hz
Mms6.3 g
Cms0.5
BL4.8
Qms8.2
Qts0.48
Vas1.8 l
Le0.32 mH
Spl88 dB
Xmax0.5 mm (0.02 in)

Kit Tech Data

2
Crossover Low-PassHi-Pass: 6 KHz @ 6dB/Oct.
Cone Diameter80 mm

General

2
Weight Woofer0.46 kg
Weight Tweeter0.06 kg
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