6"x 8" Coaxial Speakers w/25mm Aluminum Dome Tweeter

Upgrade your system with precision, clarity, and refined performance using the Diamond Audio DES682 6"x8" coaxial speakers, part of the premium Diamond Elite DES Series. Designed for OEM replacement and aftermarket upgrades, these speakers deliver balanced, high-fidelity sound with enhanced detail and dynamic range, making every drive a richer listening experience.

At the core of the DES682 is a composite foam core carbon fiber cone, engineered for the perfect balance of rigidity and lightweight responsiveness. This advanced cone design produces smooth, accurate mid-bass and natural midrange tones, allowing vocals and instruments to sound full, clean, and lifelike.

High frequencies are handled by a 25mm aluminum dome tweeter with ferrofluid cooling, delivering crisp, extended highs with excellent clarity and precision. This tweeter design provides a more detailed and energetic top-end compared to traditional soft dome tweeters, ensuring your music cuts through with definition and sparkle.

The DES682 features an external 18dB/octave SQ-matched crossover network, designed for precise frequency separation and optimized sound quality. The integrated Rear Acoustic Fill (RAF) output expands the soundstage, creating a more immersive and realistic listening environment without affecting system impedance.

With 50W RMS / 100W MAX power handling, these 6x8 coaxial speakers are ideal for both factory head units and amplified systems. The 2.18-inch mounting depth and 6.92" x 4.95" cutout dimensions allow for easy installation in a wide range of vehicles.

Built with a durable composite ABS frame, the DES682 ensures long-lasting reliability while maintaining a clean, modern aesthetic.

Key Features

• Model: DES682 – Diamond Elite Series
• 6"x8" 2-way coaxial speakers
• 50W RMS / 100W MAX power handling
• Carbon fiber cone for smooth mid-bass response
• 25mm aluminum dome tweeter with ferrofluid cooling
• External 18dB crossover with RAF output
• Easy OEM replacement fitment
• Durable composite ABS frame design

The Diamond Audio DES682 coaxial speakers deliver clear highs, balanced mids, and tight bass, making them the perfect upgrade for drivers seeking premium sound quality, advanced tuning capability, and true Diamond Audio performance.