Polk Ultramarine
UMS77S
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UMS77.pdfProduct Specifications
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- General
Nominal Impedance (Ohms)
4
Mounting Hole Diameter (Inches)
6.28
Mounting Depth (Inches)
3.03
Tweeter Type
Dome
Tweeter Material
Titanium
Sensitivity @ 1W/1 Meter (dB)
90.2
Magnet Weight (Ounces)
25.6
Color
Smoke
Frequency Response (Hz-kHz)
70Hz - 20 KHz
Maximum Power Handling (Watts)
200
Weight
1