5.25 Inch (133 mm) Waterproof, 4 Ohm Wide Range Speaker

Brand Name
Part #
In stock

MISCO’s JC54WP-4A wide range driver is ideal for bus transit and other applications in need of high-quality voice reproduction. A waterproof treatment ensures a long-lasting solution in your next sound project.

  • Full Range Driver
  • 5.25” (133 mm) Diameter
  • 15 Watts, 4 Ohms
  • Talc filled Polypropylene Cone
  • 89 dB SPL

Download Product Specifications (PDF) »

More Information
Brand Name MISCO OEM
Speaker Type Wide Range
Shape of Speaker Other
Size, Nominal (inch & mm) 5" (127 mm)
Environment Outdoor
Application Outdoor , Transit, Voice Communications
RoHS Compliant No
Rated Impedance (Ω) 4
Rated Power IEC268-5 (W) 15 Watts
Program Power (W) 30
Sensitivity (dB SPL) ¹ 89
Frequency Range (Hz) 100 - 12,000
DC Resistance (Re) (Ω) 4
Resonant Frequency (Fs) (Hz) +/- 15% 103
Nominal Impedance (Z) (Ω) 4
Total Q Factor (Qts) 0.7
Basket Type Stamped Steel
Terminal Size (mm) 5.2 mm x 0.5 mm
Voice Coil Diameter (mm) 25.78
Voice Coil Wire Material High Temperature Copper
Voice Coil Former Material Aluminum
Magnet Material Ferrite
Magnet Weight (g) 283.5
Cone Body Material Polypropylene, Talc Filled
Cone Surround Material Treated Cloth
Spider Material Cotton
Dust Cap Material Plastic
Net Weight (kg) 0.81
Technical Notes

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