Premium cars deserve premium sound – the basic speaker setup in BMW vehicles does not meet the expectations of ambitious music lovers in many cases. For all those, the tailor-made MATCH UPGRADE speaker systems offer the perfect alternative that opens new horizons of sound.
The 2-way coaxial system UP X4BWM-FRT.2 with car-specific baskets provides much better precision and dynamics across the whole frequency combined with a fantastic treble resolution thanks to its 13 mm silk dome tweeter.
Especially in combination with one of our DSP amplifiers, e.g. the BMW-specific UP 7BMW, these speakers reveal their full potential in respect of dynamics.
| Power RMS / max. | 60 / 120 Watts |
| Frequency response | 100 Hz – 25,000 Hz |
| Impedance | 4 Ω |
| Efficiency 1 W / 1 m | 90 dB |
| Cone material | TW: Coated silk dome M: – W: Coated paper |
| Crossover | TW: Integrated, 6 dB slope W: Separate, 6 dB slope |
| Outer diameter | 119 mm / 4.69″ |
| Installation diameter | 80 mm / 3.15″ |
| Installation depth | 27 mm / 1.06″ |