Min. Order Reference FOB Price
1000 Pieces US$4.50 / Piece
Product Description
NO. Test Item Specifications Test condition 1 Impedance 8 Ω±15% AT 1000 HZ 2 DCR 7.8 Ω±15% AT 1000 HZ 3 Operation Must be normal Program source 1 W 4 Sweep test Must be normal Sine wave 2.83 V 180HZ-10KHZ 5 F0 180HZ ±20% Without baffle 6 ...