The SCL-4 is a custom in-wall loudspeaker designed for use as an LCR or surround channel in a variety of applications. It features JBL's patented 2409H 1-inch (25mm) compression driver mated to a High-Definition Imaging (HDI™) horn. A 7-inch (180mm) Advanced Aluminium Matrix cone cast-frame woofer provides detailed and dynamic response with low distortion. The integrated MDF enclosure is designed for installation in standard 2x4 wood frame construction, and Internal connections allow for bi-wiring or bi-amplification in advanced installations. The SCL-4 is ideal for use in medium to large rooms.
| Speaker Type | Two-way In-Wall Loudspeaker |
|---|---|
| Low Frequency Transducer | 7” (180mm) cast-frame, advanced aluminium matrix cone woofer |
| 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) | 45 Hz – 33KHz |
| Coverage area (-6dB @ 20 KHz) | 100 x 100 deg, (-6dB @ 10 KHz) 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 |
