5” 2-Way Speakers 5 1/4” 2-Way Speakers Glass FiberPMI Cone In-Line Network Butyl Rubber Surround Strontium Magnet 1” Titanium Tweeter Speakers Key Benefits The stylish 2-way speakers are light weight for easy installation. With the carefully selected cone material and precisely positioned tweeters, the units offer quality sound performance. ✹Glass Fiber-PMI Cone The stiff and light weight material for the cone prevents the sound pressure level from deteriorating, and reduces sound distortions. PMI is a very strong and light material, often used for the body of an airplane. ✹Point Source Configuration By mounting the tweeter as low as possible, the woofer and tweeter frequencies are smoothly integrated, because the sound from both ranges can be projected from the same source. Regardless of speaker configuration, a 1” tweeter is used, providing wide range spread of sound. CS-AR ✹Cutaway View Series 1” Titanium Dome Tweeter Point Source Configuration Glass FiberPMI Cone Neodymium Magnet Gold-Plated Terminal Ferro-fluid Cooling System High Heatproof Voice Coil Strontium Magnet Key Specifications Woofer Size Glass Fiber - PMI Magnet Tweeter Type Magnet General Frequency Response Crossover Frequency Power Handling Capacity (Max. ) Power Handling Capacity (RMS) Impedance Sound Pressure Level Mounting Depth CS-AR690 6” x 9” (15 x 22. 5 cm) Glass Fiber - PMI Strontium (24 oz) 1” Titanium Hard Dome Neodymium 30 - 30,000Hz 4000Hz 240W 80W 4Ω 88dB 33/4” (85 mm) CS-AR680 5” x 7”/6” x 8” (12. 5 x 18/15 x 20 cm) Glass Fiber - PMI Strontium (12. 6 oz) 1” Titanium Hard Dome Neodymium 35 - 30,000Hz 4000Hz 180W 60W 4Ω 87dB 23/8” (61 mm) CS-AR650 61/2” (16 cm) Glass Fiber - PMI Strontium (12...