1" Ceramic ring radiator compression driver
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1" Ceramic ring radiator compression driver

Product Code: F151M-8

UPC Code: 8 76358 00412 6

Despite its minute size, the Eminence F151M-8 ring radiator compression driver delivers monumental performance. Utilizing a phase plug design that improves the distribution of forces over the diaphragm surface results in a driver with lower distortion, smoother frequency response, and increased sensitivity as compared to conventional ring radiator designs.
USD $69.99 /1
    • 1
  • Quantity Available: 50+
Spec Sheet
Throat Size 1", 25.4mm
Nominal Impedance*
Minimum Impedance 5.1 ohm @ 5.5 kHz
Power Rating** 46 W (AES)
Resonance 1.03kHz
Usable Frequency Range 1800Hz-20kHz
Recommended Crossover 1.8 kHz @ 12 dBkHz
Sensitivity*** 108.9
Magnet Material Ferrite
Magnet Weight 15oz, 0.43kg
Voice Coil Diameter 1.5" / 38.1mm
Voice Coil Former Polyimide
Diaphragm Material Mylar
DC Resistance (Re) 4.1Ω
Overall Diameter 3.94", 100.1mm
Driver Volume Displaced 0.035 cu.ft., 0.21 liters
Depth 1.65", 41.9mm
Weight 2.5 lbs, 1.12 kg
Mounting Thread N/A
Mounting Holes Diameter 2X 1/4-20
Mounting Holes B.C.D. 3 in., 76.2 mm
response graph
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