Wholesale Best quality 64Ohm hifi 50mm driver speaker with the diaphragm PU+Nanofiber for headphone in Other Home Audio & Video Equipment From m.alibaba.com
Source High end 50mm headphone driver 32 0hm 0.5 watt micro dynamic speaker on m.alibaba.com
Aexit 2Pcs 50mm Speaker Parts & Components Dia 8 Ohm 1W Metal Shell Ultra-Thin Internal Mini Speakers Speaker Grills Magnetic Loudspeaker : Amazon.ca: Electronics