Component Reflex Passive Radiator for Intense Bass, Created for Custom Enclosures, Requires Very Small Box and no Port Needed, Eliminate Port Noise, Better Control Of Woofer Excursion 12 Passive Radiator Component Reflex Passive Radiator for Intense Bass Created for Custom Enclosures Requires Very Small Box and no Port Needed Eliminate Port Noise UPC 713034013310 Brand KICKER Color Black MP3 player No Model Name KBRW12 (47KBRW12) Unit Count 1.0 Count Item Weight 11.2 ounces Manufacturer Kicker Model Number KBRW12 (47KBRW12) Power Source Corded Electric Speaker Size 12 Inches Speaker Type Component BuiltIn Media 12 Passive Radiator, (4) Adhesive backed screw covers, Owner's Manual Is Waterproof FALSE Mounting Type Flush Mount Warranty Type Limited Control Method Touch Controller Type Button Number of Items 1 Processor Count 2 Woofer Diameter 12 Inches Antenna Location For Music Players Audio Driver Size 12 Inches Audio Driver Type Dynamic Driver Audio Output Mode Stereo Compatible Devices Car / Truck Frequency Response 500 Hz Subwoofer Diameter 12 Inches Additional Features Bass ReFLEX™ Passive Radiators, 8-inch Box|49Hz, 10-inch Box|41Hz, 12-inch Box|34Hz Wireless Technology Bluetooth Warranty Description We warrant that your new purchased item is free from defects and will function to its full specifications under normal use for a period of 1 year from the original invoice shipping date. Connectivity Protocol Bluetooth Customer Package Type Standard Packaging Water Resistance Level Not Water Resistant Connectivity Technology Coaxial Number of Audio Channels 5.1 Item Dimensions D x W x H 7 D x 21 W x 12 H Specific Uses For Product Car audio systems Compatible with Vehicle Type Car Subwoofer Connectivity Technology Wired