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JBL 8128 8-inch, Full-range, In-Ceiling Loudspeaker (4-Pack)

Model: 8128x4

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About: JBL 8128 8-inch, Full-range, In-Ceiling Loudspeaker (4-Pack)

The 8128 is a 8-inch, full-range, cost-effective loudspeaker for commercial applications. The 8128 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 back can for installation.


  • Clear, High-Fidelity Performance
  • Dog-ears for easy Blind Mount Installations
  • High Sensitivity (97 db, 1W, 1m) for Maximum Power Efficiency
  • 6W Transformer for use of 70V / 100V Distributed Lines


  • Component 8 in (200 mm), Full-range Driver
  • Frequency Range 50 Hz – 16 kHz
  • Sensitivity 97 dB (1 kHz – 8 kHz), 1W, 1M
  • Coverage 90° conical
  • 70V/100V Taps 6W, 3W, 1.5W (0.75W at 70V only)
  • Termination Bare wires
  • Dimensions (Diameter x Depth) 11.3 in (287mm) x 4.1in (105mm)
  • Weight 3lb (1.4kg)
  • Included Accessories Sculpted Grille
  • Optional Accessories MTC-8124C C-ring, MTC-Rail tile rails

UPC: 050036904667 is a Canadian authorized JBL retailer.

Reviews: JBL 8128 8-inch, Full-range, In-Ceiling Loudspeaker (4-Pack)

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Warranty: JBL 8128 8-inch, Full-range, In-Ceiling Loudspeaker (4-Pack) Warranty:

30 Days

Manufacturer's Warranty:

Pro Products:

The warranty on JBL professional loudspeaker products (except for enclosures, electronic components, and portable products) is valid for 5 years from the date of the first consumer purchase. Enclosures and electronic components are warranted for 1 year from the date of original purchase.

Effective 1 March 2005, portable products such as EON, JRX, MRX, PRX are warranted by Soundcraft Canada’s 2 year no-fault full warranty. During this time, if your speaker fails for any reason, it will be repaired at our expense. This includes parts, labor, and one-way shipping by ground transport. Exception: VRX and SRX are excluded from this warranty.

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