Product overview
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 in.) APBMW X4E, 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.
Key features
- Specially developed for BMW-Mini models that do not allow the installation of a two-way system on the front or for rear seat upgrade;
- 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;
- 20 mm (0.8″) Tetolon coil tweeter with dispersion characteristics optimized with FEM simulations;
- BMW-Mini compatible aluminum die-cast basket with Plug & Play connectors;
- 30 cm extension provided featuring Plug & Play connectors, for high flexibility of installation;
- Damping removable motor cover.
Technical specifications
| Technical Specs LF | |
|---|---|
| Woofer Size | 100 mm |
| Impedance | 4 Ohm |
| Power Handling – Peak | 80 W |
| Power Handling – Continuous | 40 W |
| Sensitivity | 88 dB |
| Frequency Response | 100 ÷ 22k |
| Voice Coil Diameter | 25 mm (0.79 in) |
| Magnet Size | 50 x 29 x 3 |
| Xmax | 0.5 mm (0.02 in) |
| Technical Specs HF | |
| Tweeter Size | 24 mm (0.94 in) |
| Voice Coil Diameter | 20 mm (0.79 in) |
| Electric-acoustic Specs | |
| Re | 3.4 Ohm |
| Fs | 100 Hz |
| Mms | 5.8 g (0.2 oz) |
| Cms | 0.5 |
| Bl | 5.4 |
| Qms | 6.2 |
| Qes | 0,4 |
| Qts | 0.38 |
| Vas | 1.8 l (0.06 ft) |
| LE | 0.32 mH |
| General | |
| Weight | 0.5 kg |
| Dimensions | |
| Dimension A | 119 mm (4.69 in) |
| Dimension A3 | 143 mm |
| Dimension B | 100 mm (3.94 in) |
| Dimension C | 67.5 mm (2.66 in) |
| Dimension D | 39 mm (1.54 in) |
What you are ordering
The exact Audison model shown above, SKU 69070080. Check the vehicle and system requirements before ordering OEM-fit or integration accessories.
Technical information verified against the official Audison product page.





