JBL Synthesis SCL-6 2.5-Way Quadruple 5.25-Inch In-Wall Loudspeaker - Each

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Model: JBLSCL6 UPC: 050036380515 Item: 176537

Product Information

The SCL-6 is the largest in-wall model in the expanded JBL Synthesis Custom Loudspeaker (SCL) series. It is designed for deployment in high-performance immersive audio systems in medium to large size rooms. The SCL-6 features JBL’s patented 2410H-2 1-inch (25mm) compression driver mated to a High Definition Imaging (HDI™) horn. This patented horn design is integrated with four 5.25-inch (130mm) Advanced Aluminum Matrix cone cast-frame woofers into a precision-molded baffle assembly. The configuration yields incredibly smooth and consistent performance for in-wall LCR or surround applications. Premium components are used throughout the crossover network including a boundary gain adjustment switch while high-quality gold-plated push-type speaker terminals ensure a secure connection. Installation is simple and quick with the new Cat Claw mounting mechanism that allows the speaker to be securely clicked into place freeing up two hands for tightening it down flush and level to the wall. A zero bezel magnetically attached grille is included and can be painted to match any décor. The SCL-6 is acoustically designed to match any of the JBL Synthesis Custom Loudspeakers (SCL series) as part of a complete JBL Synthesis immersive audio solution.


  • 2.5-way in-wall loudspeaker system designed for on-axis listening as LCR and surround channels
  • 1-inch 2410H-2 compression driver tweeter mated to a JBL patented High-Definition Imaging (HDI™) horn precision-molded baffle assembly
  • Four 5.25-inch (130mm) Advanced Aluminum Matrix cone cast frame woofers
  • Can be mounted vertically or horizontally
  • Patented Cat Claw installation mechanism
  • Gold plated, spring-loaded binding posts
  • Includes paintable zero-bezel, magnetically attached grilles
  • Compatible with WB54 pre-construction bracket



  • Type: 2.5-way in-wall loudspeaker
  • Low-Frequency Driver: Four 5.25" (130mm) advanced Aluminum Matrix cone cast-frame woofers (JW13Al-4)
  • High-Frequency Driver: 1" (25mm) 2410H-2 Teonex® annular ring-diaphragm compression driver
  • Recommended Amplifier Power: 25 – 200W RMS
  • Impedance: 4 Ohm
  • Loudspeaker Sensitivity: 91dB/2.83V/1m
  • Frequency Response: 50Hz – 30kHz (-6dB on-axis), 2pi anechoic
  • Crossover Frequency: 1.8kHz
  • High-Frequency Coverage Angle (-6dB): 80° Vertical/80° Horizontal, from 2kHz to 17kHz
  • Enclosure Type: Open back
  • Controls: Boundary Proximity Control
  • Grille Dimensions: 7.29" x 31.32"
  • Product Dimensions (with grille) (W x H x D): 7.29" x 31.32" x 3.82"
  • Cut-out Dimensions: 30.18" x 6.18"
  • Rough-in Bracket: WB54
  • Mounting Depth: 3.63"
  • Input Type: Gold-plated spring-loaded binding posts
  • Product Weight: 22.2 lbs

What's in the Box

What's in the Box

  • 1x SCL-6
  • 1x Square Grille
  • 1x Template
  • 1x Scrim Cloth
  • 1x Quick Start Guide


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