... ) Free Mold Design,Quick Sample 4) OEM OK Anodized Aluminum Car Amplifier Cover Specification:Material: Alluminum Alloy: 1x,2x, 3x, 4x, 5x ... , HydroformingApplication: Aluminum Panel/ Plate/ Covers used for all kinds of Car or Home Power Amplifier/Audio Player/ Disc Player / Audio CD ... along with a thorough understanding of customer requirement./ Anodized Aluminum Car Amplifier Cover