Alpine Type-S SPS-410 4" Coaxial 2-Way Car Audio Speakers

alaTest has collected and analyzed 63 user reviews of Alpine Type-S SPS-410 4" Coaxial 2-Way Car Audio Speakers from Amazon.com. The average user rating for this product is 4.5/5, compared to an average user rating of 4.2/5 for other products in the same category on Amazon.com. Reviews about the size and design are generally positive. The usability and price also get good feedback, but there are some negative opinions about the reliability.