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Megaphone How can we improve our Product Images?


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  • Item # 4GFJ2
  • Mfr. Model # C5/BU/W
  • UNSPSC # 52161512
  • Catalog Page # 2760
  • Shipping Weight 3.75 lbs.
Country of Origin USACountry of Origin is subject to change.
Note: Product availability is real-time updated and adjusted continuously. The product will be reserved for you when you complete your order. More

Technical Specs

  • ItemRound Speaker Assembly
  • Overall Height (In.)2-1/2
  • Overall Width (In.)12-7/8
  • Overall Length (In.)12-7/8
  • Enclosure ColorWhite
  • Enclosure MaterialSteel
  • Woofer Dia. (In.)8
  • Woofer CompositionMolded Paper Fiber
  • Watt (RMS)12
  • Max. Wattage12
  • Sensitivity (dB)94
  • Transformer Settings25/70.7V
  • Power Taps @ 25V5W, 2.5W, 1.25W, 0.63W, 0.31W
  • Power Taps @ 75V5W, 2.5W, 1.25W, 0.63W, 0.31W
  • Frequency Response65Hz to 17,000Hz
  • Weight (Lbs.)4
  • For Use WithMfr. No. SSB-3, ERD8U
  • Package Quantity1
Megaphone How can we improve our Technical Specifications?

Compliance and Restrictions



The QUAM-NICHOLS round speaker assembly is designed for music or paging. Features 5 built-in wattage tap settings. Complete with 8" frame, 12W dual-cone loudspeaker, steel baffle, transformer, and volume control.
Note: Use with Mounting Support No. 4GFJ4 or Flush Enclosure No. 4GFJ5, sold separately.

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