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JBL 8124 4" Open-Backed Ceiling Speaker

Product Code JB8124
Manufacturer JBL

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The 8124 is a 4-inch, full-range, cost-effective loudspeaker for commercial applications. The 8124 features high-fidelity performance in an easy to install package. The system's high sensitivity drivers deliver maximum sound levels using minimal amplifier power. With its contemporary grill design, 70V/100V taps and an open-back design, the 8100 series brings elegance and performance to basic commercial sound systems, or any application not requiring a backcan for installation.

Key Features

  • Clear, High-Fidelity Performance
  • Dog-ears for easy Blind Mount Installations
  • High Sensitivity (93 dB, 1W, 1m) for Maximum Power Efficiency
  • 6W Transformer for use of 70V / 100V Distributed Lines


  • Component : 4 in (100 mm), Full-range Driver
  • Frequency Range : 60 Hz - 18 kHz
  • Sensitivity : 93 dB (1 kHz - 8 kHz), 1W, 1M
  • Coverage : 130° conical
  • 70V/100V Taps : 6W, 3W, 1.5W (0.75W at 70V only)
  • Termination : Bare wires
  • Dimensions (Diameter x Depth) : 8.1 in (206mm) x 3.5 in (89mm)
  • Weight : 2.5lb (1.2kg)
  • Included Accessories : Sculpted Grille
  • Optional Accessories : MTC-8124C C-ring, MTC- Rail tile rails

Equipment available to buy from this site is for professional use only. Please note in certain countries some products listed may not be available from A.C. Entertainment Technologies Ltd.

E&OE. Information is subject to change without notice. The rights and ownership of all trademarks are recognised.


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