Professional Audio Solutions Since 1949 6.5 Inch (165 mm), 4 Ohm Woofer
Brand Name
Oaktron by MISCO
Model #
MC62W-4C
Part #
93139
In stock
$48.49
A woofer designed for car audio systems, bookshelf enclosures, and other indoor listening applications. This 4 ohm, 6.5" driver includes a 28 Oz ferrite magnet, a paper cone with rubber surround for natural and responsive low frequencies, and a set of dual lug terminals for custom installation options when connecting this to your audio systems.
- Woofer
- 6.5" (165 mm) steel basket diameter
- 50 watts, 4 ohm, 87 dB SPL
- 1.5" copper voice coil, Kapton former
- 28 Oz ferrite magnet
- Paper composite cone, rubber surround
MISCO engineers use the world's most sophisticated loudspeaker measurement systems including the Klippel Analyzer to maximize and validate the speaker's design, as well as the Klippel QC module to ensure perfect unit to unit consistency and reliability.
Download Product Specifications (PDF) »
| Brand Name | Oaktron by MISCO |
|---|---|
| Model # | MC62W-4C |
| Size, Nominal (inch & mm) | 6" (152 mm) |
| Shape of Speaker | Round |
| Speaker Type | Woofer |
| Application | Auto / Motorcycle, Home Audio, Indoor |
| Environment | Indoor |
| RoHS Compliant | No |
| Nominal Impedance (Z) (Ω) | 4 |
| Rated Power IEC268-5 (W) | 50 Watts |
| Rated Impedance (Ω) | 4 |
| Continuous Power (W) | 50 |
| Program Power (W) | 100 |
| Frequency Range (Hz) | 33 - 8000 |
| Sensitivity (dB SPL) ¹ | 87 |
| Resonant Frequency (Fs) (Hz) +/- 15% | 40 |
| DC Resistance (Re) (Ω) | 3.9 |
| Voice Coil Inductance (Le) (mH) | 0.49 |
| Mechanical Q Factor (Qms) | 6.66 |
| Electrical Q Factor (Qes) | 0.36 |
| Total Q Factor (Qts) | 0.34 |
| Mechanical Resistance (Rms) (kg/s) | 0.82 |
| Compliance Equivalent Volume (Vas) (L) | 17.67 |
| Suspension Compliance (Cms) (mm/N) | 0.71 |
| Surface Area of Diaphragm (Sd) (cm²) | 132.73 |
| Moving Mass (Mms) (gm) | 21.15 |
| Magnetic Gap Height (mm) | 7.92 |
| Coil Winding Height (mm) | 18.80 |
| Maximum Linear Excursion (Xmax) (mm) | 5.4 |
| Motor Force Factor (BL) (T•M) | 7.74 |
| Efficiency (η₀) (%) | 0.33 |
| Efficiency Bandwidth Product (EBP) (Fs/Qes) | 111.11 |
| Basket Type | Stamped steel |
| Terminal Size (mm) | 5.2 x 0.5 (dual lug) |
| Voice Coil Diameter (mm) | 38.7 |
| Voice Coil Wire Material | Copper |
| Voice Coil Former Material | Kapton |
| Voice Coil Winding | Two layer |
| Magnet Material | Ferrite |
| Magnet Weight (g) | 793.79 |
| Cone Body Material | Paper composite |
| Cone Surround Material | Rubber |
| Dust Cap Material | Felt |
| Net Weight (kg) | 2.34 |
| Technical Notes | ¹Sensitivity is measured with 2.83 volt input, measured on-axis at 1 meter distance |