JBL Synthesis

SCL-4 In-Wall Loudspeaker


The JBL brand has become synonymous with the cinema experience. The SCL-4 continues this legacy. The two-way SCL in-wall loudspeakers are the first flush-mount compression driver loudspeakers using JBL Professional technology. The 7" cast-frame aluminum-cone woofer is ideal for in-wall or ceiling mounts. Utilizing the D2-derived 1-inch / 25mm annular ring Teonex® diaphragm compression driver with advanced HDI geometry horn, the SCL-4 provides extraordinary performance in a very small package.

Speaker Type: Two-way In-Wall Loudspeaker
• Low Frequency Transducer: 7” (180mm) cast-frame, advanced aluminum matrix cone woofer
• Mid/High Frequency Transducer: D2-derived 1” (25mm) 2409H annular ring, Teonex® diaphragm compression driver
• Maximum Recommended Amplifier Power: 300 watts RMS
• Frequency Response (-6dB on-axis): 45 Hz – 33KHz
• Coverage area (-6dB @ 20 KHz): 100 x 100 deg, (-6dB @ 10KHz): 120 x 120 deg (Hor x Vert)
• 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): 25” x 16.1” x 3.7” (636mm x 409mm x 93mm)
• Weight: 27.6 lb (12.51 kg)
• Finishes: Matte Black