1.2 X 4.7" (31 mm X 120 mm) Compact, Wide Range Speaker

Brand Name
MISCO OEM
Part #
123ON08-1
Built to Order
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THIS IS A “BUILT TO ORDER” PRODUCT

This compact wide-range speaker provides high output because of its neodymium motor system. It also features a black acrylic-treated cone for higher compliance and cone stability.

  • 8 Watts of program power handling
  • Full half-inch copper-wound voice coil
  • Shielded steel basket
  • Black cloth surround
  • Maximum Energy (ME) Neodymium Magnet

This has four offset mounting holes, for forward of panel mounting. It can be rear panel mounted with proper spacers. 

Download Product Specifications (PDF) »

More Information
Brand Name MISCO OEM
Speaker Type Wide Range Speaker
Shape of Speaker Oval
Size, Nominal (inch & mm) 1.2" X 4.7" (31 mm X 120 mm)
Environment Indoor
Application Arcade Gaming, Casino Gaming, Kiosk, Signal / Alarm Systems, Voice Communications
RoHS Compliant Yes
PRIMARY SPECIFICATIONS
Rated impedance (Ω) 8
Rated Power IEC268-5 (W) 4 Watts
Power, Program (W) 8
Sensitivity (dB SPL) ¹ 85
Frequency range (Hz) 200 - 14,000
SMALL SIGNAL PARAMETERS
DC resistance (Re) (Ω) 6.8
Resonant Frequency (Fs) (Hz) 250
Nominal Impedance (Z) (Ω) 8
Voice Coil Inductance (Le) (mH) 0
Mechanical Q factor (Qms) 3.76
Electrical Q Factor (Qes) 4.17
Total Q factor (Qts) 1.98
MATERIAL DESCRIPTIONS
Basket type Stamped Steel with zinc plating
Terminal size 5.2 x 0.5 (0.205" x 0.020")
Voice coil diameter (mm) 12.7 (0.5")
Voice coil wire material Copper
Voice coil former material Paper
Magnet Material Neodymium
Magnet weight (gm) 2 (0.1 ounces)
Cone body material Engineered Paper
Cone surround material Cloth
Spider Material Cloth
Dust cap material Engineered paper
Net weight (kg) 0.049
Technical Notes

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