8 Inch (203 mm) Coaxial Outdoor Speaker, 4 Ohm

Brand Name
Part #
Built to Order

Elevate your outdoor audio experience with MISCO's 8" coaxial speaker. Immerse yourself in high-quality sound, thanks to its 1" Mylar Tweeter and 8.4 kHz 1st Order Crossover. Designed for durability and weather resistance, it features a textured polypropylene cone and santoprene surround. Enjoy long-lasting performance with its corrosion-protected painted basket and enhanced efficiency from the high-energy ferrite magnet. Upgrade to the power and clarity of our 8" coaxial speaker for unmatched outdoor audio enjoyment.

  • Coaxial speaker
  • 8" (203 mm) steel basket diameter
  • 40 watts, 4 ohm, 90 dB SPL
  • 1.5" copper voice coil, aluminum former
  • Polypropylene cone, Santoprene surround
  • High-energy ferrite magnet

Download Product Specifications (PDF) »

More Information
Brand Name MISCO OEM
Speaker Type Coaxial
Shape of Speaker Round
Size, Nominal (inch & mm) 8" (203 mm)
Environment Outdoor
Application Outdoor
RoHS Compliant No
Rated Impedance (Ω) 4
Rated Power IEC268-5 (W) 40 Watts
Program Power (W) 80
Sensitivity (dB SPL) ¹ 90
Frequency Range (Hz) 25 - 20,000
DC Resistance (Re) (Ω) 4.2
Resonant Frequency (Fs) (Hz) +/- 15% 42
Nominal Impedance (Z) (Ω) 4
Mechanical Q Factor (Qms) 4.53
Electrical Q Factor (Qes) 0.61
Total Q Factor (Qts) 0.54
Basket Type Blue Painted Steel
Terminal Size (mm) 5.2 x 0.5
Voice Coil Diameter (mm) 38.1
Voice Coil Wire Material Copper
Voice Coil Former Material Aluminum
Magnet Material Ferrite
Magnet Weight (g) 567
Cone Body Material Polypropylene
Cone Surround Material Santoprene
Dust Cap Material Polypropylene
Net Weight (kg) 2.4
Technical Notes

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