
Center StageKICKER® KS-Series Speakers let you play at concert-like volume yet maintain the smoothness and subtlety to please even the most selective ear. Internally dampened polypropylene cones and durable rubber surrounds assist the woofers in creating precise midrange and bass while high-quality silk-dome tweeters deliver natural detailed highs. Experience your music as a component system with separate tweeters or as a high-end coaxial system. The woofer's removable bullet-style phase plug is replaced with a special adapter allowing the 25 millimeter silk-dome tweeters to rotate and tilt. You get more system design options and superior off-axis performance.FeaturesHigh power handlingSilk-dome tweeters for a smooth soundPolypropylene woofer and tough rubber surroundsThin-mount design easily fits behind factory grillesFour tweeter mounting optionsArticulating tweeter pod includedSmaller crossover makes mounting even easierGrilles includedWork best with 15 to 100 watts RMSWhat's in the Box51KSS50 5.25" KS-Series 2-Way Component Speakers(2) Woofers(2) 1" Tweeters(2) Crossovers(2) Woofer Grilles(2) Grille Mounting Rings(2) Upper Tweeter Mounting Posts(2) Lower Tweeter Mounting Posts(2) Tweeter Housings(2) Tweeter Housing Washers(2) Flush Mount Rings(2) Front Angle Rings(2) Back Angle Rings(2) Short Mounting Nuts(2) Long Mounting Nuts(2) Surface Mount Pods(2) Pod Nuts(2) 11" Zip ties(4) Red Plastic Wire Caps(2) M4x7mm Machine Screws(12) 1-1/8" ScrewsTweeter ToolGrille PuttyTemplateManualSpecificationsWoofer (in mm): 5-¼ 130Tweeter (inmm): 1 25Dome Material: SilkRated Impedance (Ω): 4Recommended Amplifier Power (Watts RMS): 15-100Sensitivity (1W 1m): 88Frequency Response (Hz): 38-21kWoofer Mounting Hole Diameter (in mm): 4-½ 115Woofer Bottom Mount Depth (in mm): 1-¾ 45Flush Mount Tweeter Hole Diameter (inmm): 1-¾ 45Flush Mount Tweeter Depth (inmm): 11⁄16 17High Pass (dB) at Frequency (Hz): 12 4000Low Pass (dB) at Frequency (

Center StageKICKER® KS-Series Speakers let you play at concert-like volume yet maintain the smoothness and subtlety to please even the most selective ear. Internally dampened polypropylene cones and durable rubber surrounds assist the woofers in creating precise midrange and bass while high-quality silk-dome tweeters deliver natural detailed highs. Experience your music as a component system with separate tweeters or as a high-end coaxial system. The woofer's removable bullet-style phase plug is replaced with a special adapter allowing the 25 millimeter silk-dome tweeters to rotate and tilt. You get more system design options and superior off-axis performance.FeaturesHigh power handlingSilk-dome tweeters for a smooth soundPolypropylene woofer and tough rubber surroundsThin-mount design easily fits behind factory grillesFour tweeter mounting optionsArticulating tweeter pod includedSmaller crossover makes mounting even easierGrilles includedWork best with 15 to 100 watts RMSWhat's in the Box51KSS50 5.25" KS-Series 2-Way Component Speakers(2) Woofers(2) 1" Tweeters(2) Crossovers(2) Woofer Grilles(2) Grille Mounting Rings(2) Upper Tweeter Mounting Posts(2) Lower Tweeter Mounting Posts(2) Tweeter Housings(2) Tweeter Housing Washers(2) Flush Mount Rings(2) Front Angle Rings(2) Back Angle Rings(2) Short Mounting Nuts(2) Long Mounting Nuts(2) Surface Mount Pods(2) Pod Nuts(2) 11" Zip ties(4) Red Plastic Wire Caps(2) M4x7mm Machine Screws(12) 1-1/8" ScrewsTweeter ToolGrille PuttyTemplateManualSpecificationsWoofer (in mm): 5-¼ 130Tweeter (inmm): 1 25Dome Material: SilkRated Impedance (Ω): 4Recommended Amplifier Power (Watts RMS): 15-100Sensitivity (1W 1m): 88Frequency Response (Hz): 38-21kWoofer Mounting Hole Diameter (in mm): 4-½ 115Woofer Bottom Mount Depth (in mm): 1-¾ 45Flush Mount Tweeter Hole Diameter (inmm): 1-¾ 45Flush Mount Tweeter Depth (inmm): 11⁄16 17High Pass (dB) at Frequency (Hz): 12 4000Low Pass (dB) at Frequency (

Newly redesigned and Hi-Res Audio Certified to reproduce up to 40kHz frequency response, the Next-Generation S-Series S2-S65C 6.5” 2-way Component Speakers offer a new standard in entry-level sound performance. This new benchmark in sound quality elevates the Next-Gen S-Series speakers, resulting in a more accurate and natural sound at an entry-level price point.

Enhance entertainment in any vehicle with these KICKER CS Series speakers. Large woofer magnets in heavy-duty motors ensure quality bass production, while neodymium tweeter magnets make for heightened volume in high frequencies. These KICKER CS Series speakers feature steel mesh grilles for protection and have minimal mounting depths allowing for installation on most vehicles. Geek Squad Installation Recommended Visit your local Best Buy store for more information.

Club coaxial speakers bring JBL pro sound to more vehicles. Their compact design means they’ll fit into more vehicles than many of our competitors, and their high sensitivity delivers outstanding performance even with modestly-powered factory systems. Rugged polypropylene cones with the Plus One design deliver hard-hitting bass and long performance life. Edge-driven silk dome tweeters deliver broader and smoother high frequency response, never-harsh regardless of output level. They’re the perfect upgrade from factory speakers.
| Pros for KICKER - 51KSS504 5.25" KS Series Component Speaker System - Black | |||
|---|---|---|---|
| There were no pros for this product— | Sound Quality, Ease of Installation, Value | Sound Quality | There were no pros for this product— |
| Cons for KICKER - 51KSS504 5.25" KS Series Component Speaker System - Black | |||
| There were no cons for this product— | Mid Bass, Tweeters | There were no cons for this product— | There were no cons for this product— |
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