1.5 Inch (36 mm) 4 Ohm Dome Tweeter with Capacitor

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The RDT36005-4.7UF is a 1.5” ferrofluid cooled dome tweeter paired with a 4.7 uF capacitor. This model features a light-weight resin frame, a high-power neodymium magnet, and a durable mylar cone—mountable via an M4 tapped hole in the back of the magnet housing, specifically for coaxial mounting to 4-8” woofers or from the rear in an enclosure.

  • Dome tweeter, coaxial mounting
  • 1.5” (36 mm) molded resin basket diameter
  • 10 watts, 4 ohm, 90 dB SPL
  • 4.7 uF capacitor attached, ferrofluid cooled
  • Neodymium magnet, mylar cone
  • RoHS compliant

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More Information
Brand Name MISCO OEM
Speaker Type Tweeter
Shape of Speaker Round
Size, Nominal (inch & mm) 1" (25 mm)
Environment Indoor
Application Auto / Motorcycle, Home Audio, Indoor, Voice Communications
RoHS Compliant Yes
Rated Impedance (Ω) 4
Rated Power IEC268-5 (W) 10 Watts
Program Power (W) 20
Sensitivity (dB SPL) ¹ 90
Frequency Range (Hz) 3,000 - 20,000
DC Resistance (Re) (Ω) 3.6
Resonant Frequency (Fs) (Hz) +/- 15% 3000
Nominal Impedance (Z) (Ω) 4
Mechanical Q Factor (Qms) 2.83
Electrical Q Factor (Qes) 10.5
Total Q Factor (Qts) 2.23
Basket Type Molded resin
Terminal Size (mm) 2.5 x 0.3
Magnet Material Neodymium
Cone Body Material Mylar
Cone Surround Material Mylar
Net Weight (kg) 0.2
Technical Notes

¹ Sensitivity is measured with 2.83 volt input, measured on-axis at 1 meter distance