3-WAY ELLIPTICAL COAXIAL KIT ACX 690 is the only 3-way kit in the Auditor line. Measuring 6 1/2” x 9 1/4” (16.4 × 23.5cm) and with an elliptical profile, this coaxial kit provides a large sound diffusion surface while reducing the height of the product to deliver deep bass and is easy, quick and invisible to install in the vehicle. Like all the Auditor kits, it has a polypropylene cone and an adjustable, inverted dome mylar tweeter for precise treble and an improved soundstage. ACX 690 can be linked with other electronics or directly connected to the vehicle’s original amplifier to enhance your in-car listening experience. Its high sensitivity guarantees an unrivalled level of performance in its category. It is perfect for a début Focal system and/or for improving your original sound system. FOCAL TECHNOLOGIES All Auditor products benefit from Focal know-how and expertise: the mylar inverted dome tweeter – a strong marker of the Focal DNA – for precise treble and an improved soundstage; polypropylene cone for a neutral and dynamic sound; butyl surround for impressive resistance; ferrite magnet. EASY AND MULTIPLE MOUNTING OPTIONS Very compact, the woofers can be either surface-mounted or installed flush in the vehicle's original locations. DESIGN The steel basket of the speaker driver is rigid and durable. The flat grilles supplied, in ABS and Mesh, are just as good-looking as they are inherent in the kit's performance. Finally, the black lacquer finish on the tweeter means it assimilates seamlessly into the cabin of all modern vehicles. Type 3-way elliptic coaxial kit Woofer 164x235mm Depth 78mm Cone Polypropylene Maximum power 160W Nominal power 80W RMS Sensitivity (2.83V/1m) 92dB Frequency response 50Hz - 20kHz Impedance 4 Ω Voice-coil diameter 35mm Magnet Ferrite Suspension Butyl Tweeter Inverted dome tweeter Crossover Integrated Key points • Developed in France by Focal • Easy to amplify loudspeakers • Black lacquered finish on the tweeter • Exclusive Focal technologies • Can be surface mounted or fully integrated