.5″ Mylar Dome Tweeter
Very common replacement used in many speakers.
Specs:
Freq Range: 4000-19,000 Hz
Fs: 2600 Hz
Power Rating: 25 Watts
Impedance: 8 ohms
Re: 7.5 ohms
Sensitivity: 90 dB
Voice Coil Diameter: .5″ (12.7mm)
Magnet Weight: 1 oz
Dimensions:
Outside: 2.375″ x 2.375″ (60mm x 60mm)
Cutout: 1.94″ (49.28mm)
Mounting Depth: .625″ (15.88mm)