Focal Performance Auditor+ RCX-165PSI 6.5" 2-Way Coaxial Car Speakers (375W 75RMS) 6 1/2″ (165mm) two-way coaxial kit.---------- Upgrade your car’s factory system with a kit that is easy to install and capable of great performance. Rediscover the pleasure of driving to your favourite music with speaker drivers wired to your current head unit.--------- Focal’s famous inverted dome tweeter is an integral component of this coaxial kit to provide excellent linearity. With the compact design of the tweeter and its frame, it can be easily mounted for perfect integration into your vehicle’s doors.----------- The high sensitivity of this kit sets it apart from your vehicle’s factory system, while keeping your current head unit. Auditor makes technology Focal sound accessible to all!.-------------- New grilles have also entered the scene (except on the RCX-570 kit). Their relatively flat shape and mesh structure provide excellent dispersion, and succeed in reconciling aesthetics, optimal integration and high performance.---------------- The car audio kits in the Auditor line feature high-end technology: they still have a 1" (25mm) voice coil on a kapton frame, a powerful 31/3" (85mm) magnet, a matt black polypropylene cone and butyl suspension...but the new feature for 2017 is our famous inverted dome tweeter, a key representative of Focal’s core values. The Mylar used for the dome allows for a combination of extremely low mass, minimal directivity and excellent linearity in the high end, something which is unprecedented in this price range.--------- The design of the steel baskets is clearly inspired by the Performance ranges, recognisable by the double arms. The design of the tweeter can be easily installed in the vehicle’s factory locations.