The Alpine HDZ-653 is Alpine’s flagship Status Series 6.5-inch 3-way component speaker system, engineered for audiophile-grade sound quality and Hi-Res Audio playback. Inspired by Alpine’s ultra-premium F#1Status platform, the HDZ-653 is designed for serious SQ (sound quality) builds that prioritize realism, staging, detail retrieval, and ultra-wide frequency response. Main Features 6.5” 3-way component speaker system Alpine Status Series platform Hi-Res Audio certified Carbon Composite woofer, midrange, and tweeter materials 6.5” midbass driver 3.5” midrange driver 1.25” high-range tweeter Ultra-wide frequency response Alpine proprietary double-gathered edge surround High-end passive crossover networks Optimized for SQ and DSP tuning builds Specs Specification Details Speaker Size 6.5" Configuration 3-Way Component RMS Power 100W RMS per side Peak Power 300W per side Frequency Response 55Hz – 40kHz Sensitivity 88 dB Impedance 4Ω Mounting Depth ~2.75" Cutout Diameter ~5.625" Hi-Res Audio Certified Yes Approx. Shipping Weight ~18–22 lbs