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Main image of 51KSC6504 KS-Series 6.5" Coaxial Speakers with.75" tweeters, 4-Ohm, Pair |.75 inch tweeters, 6.5 door stereo upgrade, factory replacement fit, front or rear mount

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Alt view image 4 of 7 - 51KSC6504 KS-Series 6.5" Coaxial Speakers with.75" tweeters, 4-Ohm, Pair |.75 inch tweeters, 6.5 door stereo upgrade, factory replacement fit, front or rear mount

Alt view image 5 of 7 - 51KSC6504 KS-Series 6.5" Coaxial Speakers with.75" tweeters, 4-Ohm, Pair |.75 inch tweeters, 6.5 door stereo upgrade, factory replacement fit, front or rear mount

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51KSC6504 KS-Series 6.5" Coaxial Speakers with.75" tweeters, 4-Ohm, Pair |.75 inch tweeters, 6.5 door stereo upgrade, factory replacement fit, front or rear mount

Item #: 9SIVUGDM7Z6273
Mfr. Part #: 216918616893

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KS-Series Speakers deliver concert-level volume while preserving the smoothness and subtlety that satisfies even the most discerning ear. The high-performance woofers feature internally dampened polypropylene cones and durable rubber surrounds for excellent midrange clarity and powerful bass! Fully redesigned with new cones, voice coils, and crossovers, KS-Series Coaxial Speakers offer a significant upgrade over your factory sound system. With zero (or minimal) tweeter protrusion, you achieve a seamless fit in nearly any vehicle on the road today, requiring no modifications

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Reviews

KS-Series Speakers deliver concert-level volume while preserving the smoothness and subtlety that satisfies even the most discerning ear. The high-performance woofers feature internally dampened polypropylene cones and durable rubber surrounds for excellent midrange clarity and powerful bass! Fully redesigned with new cones, voice coils, and crossovers, KS-Series Coaxial Speakers offer a significant upgrade over your factory sound system. With zero (or minimal) tweeter protrusion, you achieve a seamless fit in nearly any vehicle on the road today, requiring no modifications

Additional Information
First Listed on Newegg	October 06, 2026

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Return for refund within: 30 days
Return for replacement within: 60 days
This item is covered by Myriad Mart Return Policy

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Item#: 9SIVUGDM7Z6273