The Kenwood Excelon KFC-XW1200F 12" "flat" subwoofer produces serious bass output in the hard-to-fit areas of your compact car or truck. And this shallow-mount sub measures less than 4" deep, so you can get creative with your installation. The carbon-glass fiber cone employs a honeycomb pattern to deliver quick response in demanding conditions without flexing. The beefed-up rubber surround maintains control over the cone, minimizing distortion caused by resonance. A die-cast aluminum basket offers a rock-solid housing with plenty of venting to keep the heat down. The silver-plated push terminals offer convenient connections and provide excellent signal transfer. Subwoofer Wiring Diagrams To see sample wiring diagrams for all common subwoofer/amplifier combinations, check out this informative article. Priced per speaker Product highlights: 12" 4-ohm shallow-mount subwoofer carbon-glass fiber composite cone with butyl rubber surround cast aluminum basket power range: 50-350 watts RMS peak power: 1,400 watts frequency response: 30-700 Hz sensitivity: 91 dB mounting depth: 3-15/16" sealed box volume: 0.8 cu. ft. ported box volume: 0.8 cu. ft. grille not included warranty: 2 years 60-day returns MFR # KFC-XW1200F Item # 113XW1200 What's in the box: Kenwood Excelon KFC-XW1200F owner's manual One 12" SVC Woofer Rubber concealing ring (installed) Self-adhesive foam strip 8 Mounting screws "Kenwood" logo sticker for woofer "eXcelon logo sticker for woofer Cardboard template Instruction Manual (English/French/Spanish) Warranty Card Features & specs Features and Specs Size 12-inch Impedance (Ohms) 4 Cone Material Carbon-glass fiber Surround Material Butyl rubber Port diameter (inches) 3 Port length (inches) 14 Free-Air No Dual Voice Coil No Sensitivity 91 dB at 1 watt Frequency Response 30 - 700 Hz Max RMS Power Handling 350 Peak Power Handling (Watts) 1400 Top Mount Depth (inches) 3 15/16 Bottom Mount Depth (inches) 4 7/16 Cutout Diameter or Length (inches) 11 1/16 Frame Width 12.8125 Frame Length 12.8125 Vas (liters) 62.69 Fs (Hz) 24.8 Qts 0.544 Xmax (millimeters) 8.5 Parts Warranty 2 Years Labor Warranty 2 Years Box Requirements Ideal Sealed Box Volume (cubic feet) 0.8 Minimum Sealed Box Volume (cubic feet) N/A Maximum Sealed Box Volume (cubic feet) N/A Ideal Ported Box Volume (cubic feet) 0.8 Minimum Ported Box Volume (cubic feet) N/A Maximum Ported Box Volume (cubic feet) N/A The Kenwood Excelon KFC-XW1200F replaces these items: Kenwood KFC-WS12 Product Research FeaturesEnclosure Compatibility Features Flat Subwoofer: The Kenwood eXcelon flat subwoofer design is approximately 40% slimmer in height than a standard subwoofer. This makes them ideal for installation in the tightest of spaces such as behind or under the seat of a pickup truck. Carbon-Glass Fiber Cone: The eXcelon flat woofer uses a carbon-glass fiber honeycomb cone which allows the woofer to be efficient and durable at the same time. Rubber Surround: The Kenwood woofer features a smooth linear rubber surround for added durability and increased excursion resulting in exceptional deep bass response. Super Linear Spider: The flat woofer utilizes a super linear spider for maximum control over the woofer's linear motion to improve overall sound quality. Heat Transfer System: The Kenwood woofer features an advanced Heat Transfer System designed specifically for its slim-design to provide proper ventilation to keep the woofer cool. Aluminum-Cast Basket: The woofer is housed in a cast-aluminum basket for increased rigidity and long-lasting reliability. Spring Terminals: The flat woofer utilizes a pair of silver-plated spring terminals on one side of the woofer for connection to your amplifier's speaker wiring. The spring terminals will accept up to 10 AWG speaker wire. Concealing Ring: The eXcelon woofer comes supplied with a removable, rubber concealing ring used to hide the woofer's mounting screws for a neat and professional looking installation. The concealing ring increases the top mounting height to 1". Enclosure Compatibility Sealed Box Volume: The sealed box size recommended by Kenwood is 0.8 cu/ft. Vented Box Volume: The vented box size recommended by Kenwood range is 0.8 cu/ft. One 3" diameter x 14" long port should be used with a 0.8 cu/ft enclosure.