More about the product
The Kicker 51KSS369 6x9-Inch 3-Way Component Speakers are designed for those who want premium sound quality with a larger speaker footprint. This system delivers concert-level realism and volume, making it a major upgrade over factory speakers. Each speaker features a polypropylene woofer cone with Extended Voice Coil (EVC) technology and powerful magnets for smooth midrange performance and durability. The tough rubber surround helps maintain accuracy and reduces distortion even at higher volumes.
The 3-way design combines dedicated midrange drivers and silk dome tweeters for crisp, natural highs and detailed sound across all frequencies. Three mounting brackets are included for the 2-3/4-inch midrange, offering flexibility during installation. Angled, surface, and flush tweeter mounting options allow for custom placement to optimise sound staging. The ultra-thin speaker design uses factory holes and mounting points, making installation simple and clean.
An optimised in-line 12dB crossover network is included to ensure precise frequency distribution between components. With a 3-3/16-inch mounting depth, the KSS369 fits most vehicles without modification.
The system has a recommended power rating of 15 to 100 watts RMS, making it suitable for factory or aftermarket head units. The sensitivity rating ensures efficient performance without requiring excessive amplification. Its 4-ohm impedance provides compatibility with most car audio systems.
While the Kicker 51KSS369 offers exceptional clarity and imaging, it is not designed for extreme bass. Pairing with a subwoofer is recommended for those seeking full-range sound. The larger 6x9-inch footprint allows for better low-end response than smaller speakers, making it a great choice for those who want more depth without adding a separate woofer.
Overall, the Kicker 51KSS369 combines premium materials, flexible installation options, and advanced design for a noticeable improvement in everyday listening.
Technical details
- Brand
- Kicker
- Warranty
- 24-months
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Why Choose Bankstown Sound for Your Car Audio & Tech Upgrades
At our Bankstown Sound store and workshop in Sydney, our team ensures every car and auto audio installation and upgrade starts with an understanding of how you use your car. Our team works with you to understand your driving habits, the features you rely on, and the problems you’re trying to solve.
Most factory setups are built to broad standards and often lack the clarity or seamless connectivity required for how people actually drive. That’s why we focus on modernising your dashboard and audio performance based on how you use your vehicle.

