350W RMS Metal Sputtering Olefin Cone Butyl Rubber Surroound Key Benefits The subwoofers feature a relatively large magnet for the class which is firmly covered with the basket, enabling deep bass delivery. The series also comes in sleek looks. ✹Butyl Rubber Surround The butyl rubber surround absorbs the minute diaphragm vibrations. Its high tolerance to large amplitudes enables bass reproduction with little distortion. ✹Rubber Trim Ring The ring is made of flexible material, which reduces noise and unwanted vibrations between the main unit and the car or enclosure, providing quality sound. ✹Large Magnet and Dual-Voice Coil The CS-AW6240 and CS-AW6040 have 53. 7 oz magnet and 2-inch voice coil, enabling 350W rated input. You can play steady, deep bass with an output amplifier. ✹Metal Sputtering Olefin Cone Metal has been added to the cone material for increased strength and rigidity. This prevents the cone from deforming, and delivers clear sound with less distortion. CS-AW6240/AW6040 ✹Cutaway View Butyl Rubber Surround Rubber Trim Ring Die Cast Aluminum Basket Dual-Cap Construction Woven Tinsel Lead Wire Ultra Heat Resistant Resin Magnet Cover 4 (2+2) Layer Voice Coil Metal Sputtering Olefin Diaphragm Nickel-plated Screw Terminal Long Stroke Conex Spider Aluminum Voice Coil Former 53. 7 oz Strontium Magnet Air Vent Cooling Hole ✹Dual-Cap Construction The Dual-Cap Construction stops the air pressure from the cooling hole from deforming the diaphragm, and helps to reproduce distortion-free sound. Subwoofer Connection Example (CS-AW6040/KS-AR7501D) One Amplifier and One Subwoofer (2 ch Output, 4Ω + 4Ω Loaded) One Amplifier and Two Subwoofers (1 ch Output, 4Ω Loaded) Key Specifications CS-AW6040 Type Max...