CS-DR1720 - 17cm (6.5") 2-Way Coaxial Car Speakers 250W. · Neodymium Magnet (Tweeter). · 2-Way Coaxial. · 17 cm (6-3/4") Carbon Mica Cone Woofer. · Supplied with Grills. · Frequency Response: 74 - 25,000Hz.
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