JBL Synthesis SCL-3 In Wall Loudspeaker


In stock

The SCL-3 features a Two-way dual 5-¼-inch / 130mm driver configuration and a 5.8″ (147mm) deep square footprint enclosure.

In stock



2-Way 5.25-inch (130mm) In-Ceiling Loudspeaker

The JBL brand has become synonymous with the cinema experience. The SCL-3 was designed to continue this legacy. The two-way SCL in-wall loudspeakers are the first flush-mount compression driver loudspeakers using JBL Professional technology. The dual 5-¼” cast frame aluminum woofers are ideal for in-wall or ceiling mounting. Utilizing the D2-derived 1-inch / 25mm annular ring compression driver with Teonex® diaphragm and an advanced HDI geometry horn, the SCL-3 provides unparalleled performance compared to any in-wall loudspeaker in the market today.


  • Two-way dual 5-1/4-inch / 130mm driver configuration
  • 5.8-inch/147mm deep square footprint enclosure
  • Can be mounted in any orientation for maximum
    application flexibility and performance
  • Computer-optimized HDI constant directivity horn with
    very smooth and predictable off-axis behavior for wide
    coverage area
  • 1-inch / 25mm (D2409H) annular ring diaphragm polymer
    compression driver with advanced HDI™ geometry horn
  • Powerful cast-frame, advanced aluminum matrix cone
    woofers with low-distortion neodymium motor structures
  • Solid, wood enclosure installs behind drywall and provides
    optimized acoustic performance
  • The network is Bi-Wire and Bi-Amp capable of using dual sets of
    gold-plated binding post speaker terminals
  • Zero-bezel, magnetically-attached grille

General Specifications

TypeTwo-way In-Wall Loudspeaker
Low-Frequency TransducerDual 5-¼” (130mm) cast-frame, advanced aluminum matrix cone woofers
Mid/High-Frequency TransducerD2-derived 1″ (25mm) 2409H annular ring, Teonex® diaphragm compression driver
Maximum Recommended Amplifier Power200 watts RMS
Frequency Response (-6dB on-axis)65 Hz – 33KHz
Coverage area (-6dB @ 20 KHz)90 x 60 deg, (-6dB @ 10 KHz)
Sensitivity (2.83V@1m)91dB
Nominal Impedance6 Ohm
Crossover Frequencies1.3KHz
Enclosure typeSealed In-Wall Mount with included back box
InputsDual Gold-plated Five-way Binding Posts
Dimensions (H x W x D)16.46″ x 16.46″ x 6.01″ (418mm x 418mm x 153mm)
Weight24.3 lb (11.02 kg)
FinishesMatte Black

Additional information



Speaker Type


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