2Pcs 25-core 25W B7 Pure Silk Film Magnet Dome Tweeter Treble Speaker Loudspeake
Panel Size: Approx. 74 4.5mm/2.9 0.2in. High sensitivity, and frequency response from F0 KHz to 28 KHz. If you are satisfied with our service, pls. Sensitivity: 91dB ± 3dB. Frequency Response: F0-28KHz.