6.75" 600 Watt 4-Ohm Car Audio Component Speakers CSS67

The Kicker CSS67 is a 6.75-inch component speaker set built for a factory upgrade rather than a full aftermarket teardown. A titanium-dome tweeter separates from the woofer through an external two-way crossover with a three-position switch, letting you add 0, 3, or 6 dB of high-frequency output to match the cabin's acoustics. The woofer uses EVC (Extended Voice Coil) technology and a UV-treated poly-foam surround for consistent excursion at its 300-watt peak rating, while phase plugs in the cone reduce distortion at higher volumes. Three tweeter-mounting options, flush, angled, or surface, make it possible to fit the tweeter into dash corners, sail panels, or A-pillars depending on what a given vehicle allows, and a compact 12dB crossover footprint keeps the whole install manageable in tight door cavities. Steel mesh grilles protect the woofer cone once everything is mounted. Recommended power is 100 watts RMS per speaker, which lines up well with factory head units or a modest aftermarket amplifier. This set is meant to replace a single pair of front door speakers with a true two-way system, trading the single-cone compromise of a factory speaker for separate, purpose-built drivers.