New for harman karton Sabre SB crystal series full frequency speaker 1.75 45MM
The horn has a diameter of 1.75mm,
impedance power of 8ohm 5W,
neodymium dual magnetic 20MM voice coil
Frame width 45MM, height 25MM.
The total width of the ears is 61MM, and the hole spacing of the gongs is 52MM.
Not give ：95g/2pcs.