Professional Audio Solutions Since 1949 8 Inch (203 mm) 4 Ohm, Outdoor Woofer
Brand Name
MISCO OEM
Part #
XM-4531B
Built to Order
$16.78
Experience nature-infused audio excellence with our 8" outdoor woofer. Boasting a 4 ohm impedance, 40 watts power handling, and a a sensitivity rating of 92 dB SPL, this woofer delivers unmatched performance outdoors in environmentally concealed audio enclosures. Its polypropylene cone and Santoprene surround ensure durability, while the painted basket provides corrosion protection against dust and chemicals.
- Woofer
- 8" (203 mm) steel basket diameter
- 40 watts, 4 ohm, 92 dB SPL
- 1.5" copper voice coil, aluminum former
- Polypropylene cone, Santoprene surround
- High energy ferrite magnet
Download Product Specifications (PDF) »
| Brand Name | MISCO OEM |
|---|---|
| Speaker Type | Woofer |
| 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 | 92 |
| Frequency Range (Hz) | 25 - 6,000 |
| DC Resistance (Re) (Ω) | 4 |
| Resonant Frequency (Fs) (Hz) +/- 15% | 32 |
| Nominal Impedance (Z) (Ω) | 4 |
| Mechanical Q Factor (Qms) | 4.63 |
| Electrical Q Factor (Qes) | 0.42 |
| Total Q Factor (Qts) | 0.39 |
| 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) | 2.29 |
| Technical Notes | ¹ Sensitivity is measured with 2.83 volt input, measured on-axis at 1 meter distance |