Kicker 43DSC6504 is a 6.5" 2-way coaxial speakers designed for car audio speaker upgrades where clean output, factory-location fitment, and reliable daily-driver performance are required. Key Performance Features 60 W RMS power handling for upgraded speaker output 240 W peak power handling when properly powered 4 Ω nominal impedance for standard aftermarket system integration Designed for replacement or upgrade use in compatible factory speaker locations System Architecture Type: 2-Way Coaxial Speakers Application: OEM speaker replacement and basic full-range car audio upgrades Nominal Impedance: 4 Ω System Role: Full-range speaker upgrade Power Handling / Output Continuous Power Handling (RMS): 60 W Peak Power Handling: 240 W Driver / Construction Polypropylene woofer cone Ribbed UV-treated polyester foam surround 1/2" PEI balanced-dome tweeter Neodymium tweeter magnet Steel framework for speaker support Installation Use Cases Factory speaker replacement in compatible vehicle locations Daily-driver car audio upgrades using a factory or aftermarket radio Amplified speaker systems when matched to the speaker's RMS rating Technical Specifications Brand: Kicker Series: DS Series Model: 43DSC6504 Product Type: 2-Way Coaxial Speakers Size: 6.5" Impedance: 4 Ω Power Handling (RMS): 60 W Power Handling (Peak): 240 W Frequency Response: 40 Hz – 20 kHz Sensitivity: 90 dB @ 1 W / 1 m Mounting Depth: 1-11/16" top mount; 2-1/16" bottom mount Mounting Hole Diameter: 4-13/16" Identifiers & Packaging MPN: 43DSC6504 UPC: 713034077671 Sold As: Pair (2 speakers) Included Components: Pair of speakers, grilles Why Buy From MCOR Automotive Authorized retailer for the brands we sell Specialists in car audio, marine audio, and vehicle-specific integration Expert support for product selection, amplifier matching, and clean system setup