GE-MR10 4" Round Plate 10 oz 8 ohm Soft Polymer Dome Tweeter, 80W 1"VC
 

Features: Polymer diaphragm soft dome tweeter, 1" Magnetic Fluid filled Aluminum voice coil, Natural extended high frequency response.

• High flux density magnet
• High Power and high efficiency
• Polymer diaphragm
• Magnetic fluid cooled aluminum voice coil

Specifications-
    Power Handling: 80W RMS / 150W Peak
    Frequency Response: 1,500 ~ 20,000 Hz
    Nominal Impedance: 8Ω
    Voice Coil: 1" dia.
    Magnet Weight: 10 oz.
    Sensitivity: 92dB W/M
    Fs: 1.5K Hz
    Re: 6.3Ω

Dimensions -
    Overall Frame Size: 4-1/32" dia.
    Required Cutout: 3-1/8" dia., and left & right 1/2" dia. half circle terminal cuts
    Mounting Depth: 1-1/8"