DSK165.3165 (6.5) mm (in.). Woofer Voice Coil Ø mm (in.). Weight of one component - Woofer 0,74 (1.63). Weight of one component - Tweeter kg (lb) 0,03 (0.07). The TPU (Thermoplastic polyurethane) surround ensures linearity and reduction of unwanted resonance, even at high excursion.
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