Professional Audio Solutions Since 1949 2 Inch x 3.5 Inch (50 X 90mm) Waterproof Full Range Speaker, 4 Ohm
Brand Name
Oaktron by MISCO
Model #
50X90-WB04-01
Part #
93016
In stock
$17.94
The Oaktron 93016 is a race-track shaped speaker for full range audio in your game machines, kiosks, and other space conscious applications that produce energetic, performative audio.
- Full range wide band speaker
- 2" x 3.5" (50 mm x 90 mm) steel basket size
- 7 watts, 4 ohm, 88 dB SPL
- 0.8" copper voice coil, paper former
- Neodymium magnet, paper cone with natural rubber surround
- RoHS compliant
MISCO engineers test and analyze the performance of these speakers using the world's most sophisticated loudspeaker measurement systems including the Klippel Analyzer and the Klippel QC, which confirm the final design.
Download Product Specifications (PDF) »
| Brand Name | Oaktron by MISCO |
|---|---|
| Model # | 50X90-WB04-01 |
| Size, Nominal (inch & mm) | 2" Oval (50 mm) |
| Shape of Speaker | Oval |
| Speaker Type | Full Range |
| Application | Arcade Gaming, Casino Gaming, Drive-Thru / Kiosk |
| Environment | Outdoor / Indoor |
| RoHS Compliant | Yes |
| Nominal Impedance (Z) (Ω) | 4 |
| Rated Power IEC268-5 (W) | 7 Watts |
| Rated Impedance (Ω) | 4 |
| Program Power (W) | 14 |
| Frequency Range (Hz) | 160 - 20,000 |
| Sensitivity (dB SPL) ¹ | 88 |
| Resonant Frequency (Fs) (Hz) +/- 15% | 208 |
| DC Resistance (Re) (Ω) | 3.8 |
| Voice Coil Inductance (Le) (mH) | 0.10 |
| Mechanical Q Factor (Qms) | 3.84 |
| Electrical Q Factor (Qes) | 1.65 |
| Total Q Factor (Qts) | 1.15 |
| Mechanical Resistance (Rms) (kg/s) | 0.64 |
| Compliance Equivalent Volume (Vas) (L) | 0.17 |
| Suspension Compliance (Cms) (mm/N) | 0.25 |
| Surface Area of Diaphragm (Sd) (cm²) | 21.49 |
| Moving Mass (Mms) (gm) | 1.55 |
| Motor Force Factor (BL) (T•M) | 2.4 |
| Efficiency (η₀) (%) | 0.16 |
| Efficiency Bandwidth Product (EBP) (Fs/Qes) | 154.64 |
| Basket Type | Stamped Steel |
| Terminal Size (mm) | 0.110 x 0.02 / 0.205 x 0.02 |
| Voice Coil Diameter (mm) | 20.3 |
| Voice Coil Wire Material | Copper |
| Voice Coil Former Material | Paper |
| Voice Coil Winding | Single Layer |
| Magnet Material | Neodymium |
| Magnet Weight (g) | 11 |
| Cone Body Material | Paper |
| Cone Surround Material | Cloth |
| Dust Cap Material | Paper |
| Net Weight (kg) | 100 |
| Technical Notes | ¹ Sensitivity is measured with 2.83 volt input, measured on-axis at 1 meter distance |