Yamaha NS-SW050 100w, 20cm multi-range driver, frequency response 28-200Hz QD Bass, Advanced YST 2, Matt Black finish COLLECTION_INNER EAR HEADPHONES Print speed black:- ISO: Up Elevate your lifestyle with

Yamaha NS SW050 100w, 20cm multi range driver, frequency response 28 200Hz QD Bass, Advanced YST 2, Matt Black finish COLLECTION_INNER EAR HEADPHONES Print speed black: ISO: Up Elevate your lifestyle with Print speed black: ISO: Up to 11 ppmDraft: Cloud Powered Management: Manage devices and user accounts seamlessly through Microsoft Endpoint Manager for easier IT administration the Advanced YST II (Yamaha Active Servo Technology II) combines negative impedance and constant current principles to drive the speaker cone with even tighter control than the previous version Advanced YST II for Awesome Deep Bass