6.5" (165 mm) Wide Range, Pro-Audio Woofer

Brand Name
Oaktron by MISCO
Model #
165-WF08-02
Part #
93038
In stock
$47.52

This 100-Watt 6.5" pro-audio style mid-woofer covers a lot of frequency band - from 40 Hz to over 6,000 Hz. Using an edge wound coil in a strong magnetic field, creates excellent transient response and sensitivity. The cone is light weight engineered paper pulp and is supported by a treated m-roll cloth surround.  The spider is flat - formed to provide optimal suspension linearity.

  • 100 watt maximum power handling,
  • 20 oz ferrite magnet with vented pole for optimal thermal management
  • 1.5" Edge wound voice coil
  • Engineered treated cone and m-roll surround

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 are used to validate final design.  Oaktron by MISCO is the premium line of high performance, ready-to-ship transducers for a wide variety of applications including high fidelity, musical instrument, automotive and many more. From elegantly simple to highly specialized designs for unique and demanding applications, there is an Oaktron loudspeaker perfectly suited for your needs.

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More Information
Brand Name Oaktron by MISCO
Model # 165-WF08-02
Height 4.0000
Width 7.0000
Length 7.0000
Size, Nominal (inch & mm) 6.5" (165 mm)
Shape of Speaker Round
Speaker Type Woofer
Application Commercial, Home Audio, Pro Sound
Environment Indoor
RoHS Compliant No
Nominal Impedance (Z) (Ω) 8
Rated Power IEC268-5 (W) 50 Watts
PRIMARY SPECIFICATIONS
Rated impedance (Ω) 8
Power, Continuous (W) 50
Power, Program (W) 100
Frequency range (Hz) 100 - 5,000
Sensitivity (dB SPL) ¹ 91
SMALL SIGNAL PARAMETERS
Resonant Frequency (Fs) (Hz) 42
DC resistance (Re) (Ω) 6.7
Voice Coil Inductance (Le) (mH) 0.72
Mechanical Q factor (Qms) 7.86
Electrical Q Factor (Qes) 0.43
Total Q factor (Qts) 0.41
Mechanical Resistance (Rms) (kg/s) 0.35
Compliance equivalent volume (Vas) (L) 44.82
Suspension Compliance (Cms) (mm/N) 1.38
Surface area of diaphragm (Sd) (cm²) 151.75
Moving mass (Mms) (gm) 10.68
Magnetic Gap Height (mm) 6.4
Coil winding height (mm) 13.3
Maximum linear excursion (Xmax) (mm) 3.5
Motor Force Factor (BL) (T•M) 6.6
Efficiency (η₀) (%) 0.71
Efficiency Bandwidth Product (EBP) (Fs/Qes) 96.06
Basket type Stamped steel with black powder coat
Terminal size 5.2 X 0.5 mm
Voice coil diameter (mm) 38.7
Voice coil wire material Copper
Voice coil former material Nomex
Voice Coil Winding Single Layer, edge wound
Magnet Material Ferrite
Magnet weight (gm) 568
Cone body material Engineered paper cone, treated
Cone surround material Treated cloth with added edge damper
Dust cap material Treated paper dome
Spider Material Flat formed cloth
Net weight (kg) 1.93
Technical Notes

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