Alpine HDZ-65C — Hi-Res Audio Certified 2-Way Component Speaker System
The Alpine HDZ-65C is a Hi-Res Audio certified 2-way component speaker system that brings the acoustic engineering of the legendary AlpineF#1Status programme into a 6.5-inch fitment accessible to every serious car audio enthusiast. Reproducing frequencies up to 40kHz — double the range of conventional car speakers — the HDZ-65C ensures that every detail in your Hi-Res music files is heard exactly as the artist intended.
Whether you are upgrading from factory speakers or building a dedicated SQ system from the ground up, the HDZ-65C delivers a level of clarity, imaging, and tonal accuracy that redefines what is possible inside a vehicle.
🌟 Hi-Res Audio Certified Performance
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Frequency Response: 55Hz – 40kHz — full Hi-Res Audio certified range
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Peak Power Handling: 300W
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RMS Power Handling: 100W
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Sensitivity: 88dB — efficient output with lower amplifier demand
🔧 AlpineF#1Status Trickle-Down Driver Technology
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Woofer (165mm / 6.5"): Carbon cone with Double Gathered Edge surround — delivers tight, accurate bass with minimal distortion and controlled excursion
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Tweeter (30mm): Extended high-frequency driver engineered to reach 40kHz for true Hi-Res Audio reproduction — capturing air, shimmer, and harmonic overtones lost on standard tweeters
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Basket: Aluminum die-cast construction for maximum rigidity and efficient heat dissipation under sustained high-power use
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Magnet: Ferrite magnet for a stable, consistent magnetic field across all volume levels
📐 Component Dimensions
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Woofer: 165mm (6.5-inch standard fitment)
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Tweeter: 30mm
Why Carbon Cone + Double Gathered Edge?
Most car speaker cones are made from paper or polypropylene — materials that flex and colour the sound under high excursion. Alpine's carbon cone is significantly stiffer and lighter, maintaining its shape at all power levels for piston-perfect movement. The Double Gathered Edge surround controls that movement precisely, eliminating the distortion and breakup that plagues conventional woofers at higher volumes. The result is bass that is not just loud — it is accurate.
Build Your Reference System
The HDZ-65C is engineered to perform at its peak when paired with a Hi-Res capable source and DSP amplifier. For the ultimate Alpine Status system, combine with the Alpine HDS-990 Hi-Res Head Unit and the Alpine HDP-D90 DSP Amplifier for a complete, reference-grade in-car audio chain from source to speaker.
✅ Hi-Res Audio Certified — verified 40kHz+ reproduction
✅ AlpineF#1Status trickle-down carbon cone & die-cast basket technology
✅ Standard 6.5-inch fitment — compatible with most vehicle door locations
✅ Ideal for audiophile installs, SQ competition builds & premium OEM upgrades
