SCL-3 Two-way 5.25-inch (130mm) In-Wall 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.



  • Dual 5-¼"” (130mm) cast-frame, advanced aluminum matrix cone woofers with low-distortion neodymium motor structures
  • D2-derived 1" (25mm) 2409H annular ring, Teonex ® diaphragm, compression driver
  • Patented HDI™ (High-Definition Imaging) technology provides elevated performance in combination with patented D2-Series compression driver.
  • Design can be oriented in any of the four possible directions for flexibility in applications as an in-wall surround, in-wall LCR, or in-ceiling overhead height channel
  • Ideal for overhead channel flush-mount for Dolby Atmos or similar Immersive surround sound installations
  • Patent Pending extended range L-Bracket mounting system
  • Zero-bezel, magnetically-attached grille
  • Dual binding post inputs for bi-wire or bi-amplified connections
  • Low resonance, well damped MDF wood rear enclosures
  • Unique center mounting point to aid installation and greatly minimize baffle resonances
  • High-performance passive network utilizing all air core inductors, polypropylene capacitors


General Specifications:

  • Speaker Type Two-way In-Wall Loudspeaker
  • Low Frequency Transducer Dual 5-¼” (130mm) cast-frame, advanced aluminum matrix cone woofers
  • Mid/High Frequency Transducer D2-derived 1" (25mm) 2409H annular ring, Teonex® diaphragm compression driver
  • Maximum Recommended Amplifier Power 200 watts RMS• Frequency Response (-6dB on-axis)
  • Coverage area (-6dB @ 20 KHz) 90 x 60 deg, (-6dB @ 10 KHz)
  • Sensitivity (2.83V@1m) 91dB
  • Nominal Impedance 6 Ohm
  • Crossover Frequencies 1.3 KHz
  • Enclosure type Sealed In-Wall Mount with included back box
  • Inputs Dual 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)
  • Weight 24.3 lb (11.02 kg)
  • Finishes Matte Black

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