Hertz Dieci SeriesDCX 170.3 6.7inch100W

The Hertz Dieci Series DCX 170.3 6.7inch 100W 2 Way Coaxial Speaker is a smart, reliable upgrade for drivers who want clearer, richer sound without complicated system changes. Built by Hertz to deliver everyday performance with enthusiast credibility, this full-range coaxial unit brings crisp highs, balanced mids, and solid mid-bass to doors or rear decks where a 6.7-inch speaker is required. Its 2-way coaxial architecture aligns a dedicated tweeter with a robust woofer cone, creating a cohesive soundstage and improved off-axis response from a single mounting point. Rated up to 100W, it handles dynamic peaks with confidence while remaining comfortable on factory head units and even better with a modest aftermarket amplifier. The result is lively detail at low volumes and satisfying punch when you turn it up. As part of the Dieci Series, the DCX 170.3 is engineered for the realities of the road, with materials and geometry chosen to resist vibration and deliver consistent performance over time. The design focuses on accurate, fatigue-free listening, so vocals stay natural and instruments retain their texture across a wide variety of music. Installation is straightforward thanks to its popular 6.7-inch form factor, making it a practical drop-in replacement in many vehicles with minimal modification. Whether you are refreshing a tired factory system or building the foundation of a budget-friendly upgrade, the DCX 170.3 offers trusted Hertz sound quality in a compact, value-driven package that emphasizes clarity, reliability, and everyday enjoyment.