Alpine's S-Series speakers feature rugged looks and tough, ultra-rigid cones that hit hard. The 3-way SPS-690A 6"x9" speaker delivers the bass-rich output you crave with its aluminum-coated polypropylene cone and durable rubber surround.
The titanium-coated polyetherimide (PEI) dome tweeter produces sharp details across a wide dispersion pattern, for excellent "sweet spot" imaging. A pulp cone midrange adds warmth and texture to the output from this well-balanced 6"x9" speaker. Grilles are included.