Purchase Qty. Reference FOB Price
1-199 Pieces US$5.50
200+ Pieces US$5.10
Product Description
8 ohm type 30RMB Product Parameter : Product Model BM-4 Power 5-10W Input 110V Frequency response 80-18KHZ Sensitivity 92dB Unit size 4'' Overall dimension 193*175*85mm Material pp Color white, black