TAILORED AUDIO CSDR521 Point to Zoom TAILORED AUDIO CSDR521 Specifications Frequency Response (Hz) 85-25,000 Impedance (ohms) 4 Mounting Depth (IN) 1-25/32 Power Handling Capacity / Peak Power (W) 260 Power Handling Capacity / RMS (W) 40 Sound Pressure Level (dB) 88 Tweeter Diaphragm Poly-Ether Imide Tweeter Magnet Neodymium Tweeter Size (in) 1 Tweeter Type Balanced Woofer Diaphragm Carbon Mica Cone Woofer Magnet Ferrite Woofer Size (in) 5-1/4 Woofer Surround Hybrid (Rubber & Cloth) 5-1/4" 2-Way Coaxial Speakers; Pair Swapping out your fading factory speakers is a satisfying and often quick way to step up the sound quality in your ride. Built to weather the extreme temperatures of life in your car doors, these slim-profile speakers offer strong performance with good power handling. JVC uses a lightweight yet durable carbon mica woofer cone for smooth, consistent mids and lows, plus a 1" polymer film balanced dome tweeter that'll increase your music's clarity. Even when powered by your factory radio, your music will sound much better. Grilles are included. Features: 2-way car speakers 5-1/4" carbon mica woofer treated cloth surround 1" polyetherimide (PEI) balanced dome tweeter handles up to 40 watts RMS (260 watts peak power) frequency response: 85-25,000 Hz sensitivity: 88 dB woofer mounting depth: 1-3/4" grilles included TAILORED AUDIO Warranty Information: 12 Months Swapping out your fading factory speakers is a satisfying and often quick way to step up the sound quality in your ride. Built to weather the extreme temperatures of life in your car doors, these slim-profile speakers offer strong performance with good power handling. JVC uses a lightweight yet durable carbon mica woofer cone for smooth, consistent mids and lows, plus a 1" polymer film balanced dome tweeter that'll increase your music's clarity. Even when powered by your factory radio, your music will sound much better. Grilles are included. Features: 2-way car speakers 5-1/4" carbon mica woofer treated cloth surround 1" polyetherimide (PEI) balanced dome tweeter handles up to 40 watts RMS (260 watts peak power) frequency response: 85-25,000 Hz sensitivity: 88 dB woofer mounting depth: 1-3/4" grilles included