6" (152 mm) Vandal-Resistant, Flame Retardant Ceiling Speaker

Brand Name
MISCO OEM
Part #
90156
In stock
$84.97
  • MSRP$121.99
  • Buy 1 - 3$84.97
  • Buy 4 - 39 $76.47
  • Buy 40 - 119 $68.47
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A high-sensitivity wide range ceiling speaker for trains and high traffic transit areas. The driver is a 6", 8 ohm, flame retardant speaker. It is mounted to an 8.5" diameter, protective grille made from durable 20-gauge steel. The grille is finished with an attractive light-ivory, powder coat finish. Between the driver and the grille is a stainless steel, wire mesh, vandal-resistant security screen to further protect the speaker cone against foreign objects.

The assembly is enclosed with a slim-line, heavy-duty 22-gauge back-box, which is finished with a corrosion resistant zinc plating. A secure electrical connection is made to the speaker using 6-32 steel electroplated screws with Phillips heads. The screws are insulated from the back-box with FR-4 rated vulcanized fiber board.

  • 6" (152 mm), 8 ohm, wide range speaker for voice and music
  • High sensitivity, 94 dB SPL at 1 watt, 1 meter
  • 15 watts nominal power handling
  • Flame retardant speaker
  • Rugged 22-gauge steel rear enclosure, zinc plated
  • Connections made via 6-32 screw terminals, FR-4 rated fiber board
  • 20-gauge steel grille, RAL 1015 light ivory powder coat finish

Download Product Specifications (PDF) »

More Information
Brand Name MISCO OEM
Speaker Type Wide Range
Shape of Speaker Other
Size, Nominal (inch & mm) 6" (152 mm)
Environment Indoor
Application Transit
RoHS Compliant Yes
Rated Impedance (Ω) 8
Rated Power IEC268-5 (W) 15 Watts
Program Power (W) 30
Sensitivity (dB SPL) ¹ 94
Frequency Range (Hz) 200 - 15,000
Nominal Impedance (Z) (Ω) 8
Basket Type Stamped steel, cushioned
Terminal Size (mm) Steel electroplated 6-32 screw terminals, Phillips head
Voice Coil Diameter (mm) 19.1
Voice Coil Wire Material Copper
Voice Coil Former Material Aluminum
Magnet Material Ferrite
Magnet Weight (gm) 136.08
Cone Body Material Treated paper
Cone Surround Material Treated paper
Dust Cap Material Treated paper
Net Weight (kg) 1.02
Technical Notes

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