The Kenwood eXcelon XR-W1204 12" oversized car subwoofer is built for buyers who want strong low-frequency output in installs where enclosure space matters. Its oversized cone design increases effective cone area while keeping a practical cutout size, making it a smart choice for compact sealed-box builds that still need real bass authority. For properly matched mono amplifiers and sound-quality-focused installs, the XR-W1204 delivers solid 400-watt RMS handling, 4-ohm compatibility, and the durable cone and suspension design expected from Kenwood’s eXcelon Reference line. Key Features 12" oversized component subwoofer 2000 watts max power handling 400 watts RMS power handling Single 4-ohm voice coil Oversized polypropylene cone Rubber surround Steel basket Designed for strong output in compact sealed enclosures Sound & Subwoofer Design Cone: Polypropylene cone Surround: Rubber Basket: Steel Magnet: Ferrite Nominal impedance: 4 ohms Sensitivity: 83 dB/W at 1m Frequency response: 32Hz - 300Hz Oversized cone design increases low-frequency output while keeping a practical installation footprint Installation & Fitment Notes Subwoofer size: 12" oversized Cutout diameter: 11" Mounting depth: 5-5/8" Total depth: 6-1/2" Recommended sealed box volume: 0.88 cubic feet Subwoofer enclosure is required and sold separately Final performance depends on correct enclosure design, amplifier matching, and installation quality Technical Specifications Model: XR-W1204 Subwoofer type: Component subwoofer Size: Oversized 12" Voice coil configuration: Single 4-ohm Maximum peak power: 2000W Rated input power (RMS): 400W Nominal impedance: 4 ohms Sensitivity: 83 dB/W at 1m Frequency response: 32Hz - 300Hz Overall dimensions: 12-13/16" x 12-13/16" Cutout diameter: 11" Mounting depth: 5-5/8" Identifiers & Packaging Manufacturer Part Number (MPN): XR-W1204 UPC: 019048215888 Sold As: Each Included Components: One subwoofer, screw set, cushion, and manufacturer-supplied documentation as packaged by Kenwood Why Buy From MCOR Automotive Kenwood Preferred Retailer (online and in-store) Experienced in matching subwoofers, amplifiers, and enclosure-friendly system combinations Real product support before and after the sale Subwoofer Fitment & System Matching Help Use the MCOR Automotive Vehicle Fit Guide to start with your vehicle details, or contact MCOR Automotive through the chat button for help matching this subwoofer with the correct enclosure, amplifier power, wiring, and installation approach. Subwoofer fitment depends on available space, enclosure type, power handling, impedance, amplifier match, and vehicle-specific installation requirements. Amplifiers, enclosures, wiring kits, sound treatment, and vehicle-specific installation parts are sold separately unless specifically listed. Authorized Kenwood Retailer MCOR Automotive is an authorized Kenwood retailer for online and in-store sales. Products sold by MCOR Automotive are genuine and eligible for applicable manufacturer warranty coverage.
