Includes Stinger RKFR69 Roadkill Fast Rings 6x9" and Infinity REF697MF Coaxial Speakers. Enhance audio output efficiency and mid-bass response . Reduces panel vibration and prevents wave interference . Easy installation with peel & stick application, maximize speaker performance . Infinity REF697MF features adjustable tweeter output level and Plus One woofers . Enhance your car audio experience with this incredible bundle featuring the Stinger RKFR69 Roadkill Fast Rings 6x9" and Infinity REF697MF Extreme-performance Automotive Coaxial Speakers. The Stinger RKFR69 Roadkill Fast Rings 6x9" is a 3-piece foam ring system designed to boost your speaker's performance. It reduces panel vibration, enhances mid-bass response, and maximizes audio output efficiency. The easy peel & stick installation ensures a hassle-free setup, while the 3 Ring DNA components minimize destructive wave interference for optimal sound quality. Pairing perfectly with the Fast Rings are the Infinity REF697MF Coaxial Speakers. These reference speakers deliver Infinity's signature sound with edge-driven textile tweeters for clear highs. The adjustable tweeter output level control allows for customization based on installation location or listener preference. The oversized Plus One woofers provide enhanced bass output and midrange performance, ensuring a powerful audio experience. Technical Specifications: - Power Handling: 100W RMS, 300W peak - Sensitivity: 94dB - Frequency Response: 46Hz – 30kHz - Impedance: 3.0 ohms What’s in the box: - 1 pair of 3-way speakers - 1 pair of spacers - 8 mounting screws - 8 speed clips - Foam mounting tape - Owner’s manual Upgrade your car audio system today with this premium bundle for unparalleled sound quality and performance.