The perfect solution for upgrading the sound of the factory speakers suitable for Opel Agila B Complete speaker system (front and rear system) with all the necessary installation material for the replacement of the factory speakers. The set consists of four 2-way speakers, four speaker adapter rings and an accessory set for an optimal connection to the original cables. When installed, the factory speakers are simply exchanged for this set. We specialize in vehicle-specific car hi-fi installations. We have also given very special thought to your vehicle. That's why we can also offer you vehicle-specific sets including subwoofers, power amplifiers, cable sets, built-in speakers and installation sets. Be sure to take note of our offers. 2 pairs of Mac Audio Power Star 16.2 2-way coaxial speakers 300 watts max. Multi-pressed and coated foam-paper coneHigh-strength rubber surroundSilk domes TweeterCentering and magnetic field optimized by high-quality measuring methodPerfect parameter tuning for rear shelf and door installationDiaphragm material:Woofer: Coated foam-paper coneTweeter: Silk dome Technical data: System: 2-way coax systemImpedance (ohms): 4Frequency range (Hz): 30 - 23000Nominal / Max. load capacity (W): 100/300Efficiency/sound pressure (dB/W/m): 90 (1 W / 1 m)DIN diameter (mm): 165Hole cut-out (mm): 144.5Installation depth (mm): 58 Installation set incl.: (image similar ) 4 speakers 4 adapter rings + accessory set set suitable for:Opel Agila B (front door and rear door)