6.5" HEX Diamante Italia 3-Way Component Speakers

Refined, expressive, and engineered with Italian precision, the Diamond Audio HX653DI 6.5" 3-way component speaker system delivers high-end sound performance at exceptional value. Positioned just beneath the flagship HEX PRO Diamante Italia lineup, this premium system brings elite-level acoustics, tonal accuracy, and craftsmanship to serious car audio enthusiasts seeking world-class performance without compromise.

Designed and manufactured in Italy, the HX653DI draws from advanced HEX PRO technologies while introducing its own signature innovations. At the heart of the system is a proprietary bronze fiberglass composite cone, thermally bonded for the perfect balance of rigidity and lightweight responsiveness. This design produces smooth frequency response, tight mid-bass, and natural, lifelike midrange reproduction.

The 3-way component system includes a 6.5" mid-bass driver, 2.5" midrange speaker, and 1" silk dome tweeter, working together to create a wide, immersive soundstage with pinpoint imaging. The silk dome tweeter delivers warm, detailed highs, while the midrange driver ensures vocals are reproduced with clarity and realism.

Engineered for performance and durability, the HX653DI features a composite fiber basket that minimizes vibration and resonance, allowing for cleaner sound reproduction. The external crossover network, housed under a sleek transparent plexiglass cover, utilizes premium-grade components with less than 1% tolerance, ensuring precise frequency separation at 500Hz–5000Hz (12dB/octave).

With 150W RMS power handling, 90dB sensitivity, and a wide 45Hz–20kHz frequency response, this system delivers dynamic, full-range audio performance for high-end installations.

Key Features

• Model: HX653DI – Diamante Italia Edition
• 6.5" 3-way component speaker system
• Made in Italy with premium materials
• Bronze fiberglass composite cone for accuracy
• 1" silk dome tweeter for smooth highs
• Composite fiber basket reduces resonance
• High-end crossover with <1% tolerance components
• 150W RMS power handling

The Diamond Audio HX653DI offers a perfect balance of luxury, performance, and value, delivering rich, natural sound and precision imaging for those who want near-flagship performance in a truly refined component system.