Alpine's S-Series speakers feature rugged looks and tough, ultra-rigid cones. The SPS-460A 4"x6" spe
Alpine's S-Series speakers feature rugged looks and tough, ultra-rigid cones. The SPS-460A 4"x6" speaker offers punchy, accurate response from its aluminum-coated polypropylene woofer. The durable rubber surround shrugs off heat and humidity for long speaker life.
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