
As part of the JBL Synthesis Custom Loudspeaker (SCL) line, the SCL-9XL delivers a slim, versatile on-wall solution for design-driven spaces, ideal for LCR or surround use, whether placed horizontally or vertically. This on-wall speaker features four 5.25-inch Advanced Aluminum Matrix cone cast-frame woofers operating in a 2.5-way network configuration, along with JBL's patented 2410H-2 1-inch HF compression driver, paired with a symmetrical High-Definition Imaging (HDI) horn. With a sealed enclosure, the SCL-9XL's low-profile design offers an elegant, discreet option for installations where in-wall fitting isn't possible. Engineered for seamless integration, the SCL-9XL is timbre-matched to all SCL speakers, and its black anodized brushed aluminum finish pairs with a magnetically attachable cloth grille for a clean, streamlined look.
JBL Synthesis melds expert engineering, advanced calibration, and unmatched sound, providing you with a turnkey system geared toward cinematic-caliber audio. Every JBL Synthesis system is fully customized to your room’s size, acoustics, and construction, ensuring perfect component synergy and guaranteed sonic immersion for every seat. Each system is specified, installed, and meticulously calibrated to your space, creating enveloping sound powered by JBL’s compression-driver technology in lieu of conventional tweeters. This unique hardware yields breathtaking dynamics, unrivaled clarity, and astonishing realism. Your Sweetwater Sales Engineer can design a custom-tailored system for you, from speakers and amplifiers to room layout to wiring, rack systems, and supporting electronics. Such a level of customization removes all guesswork from the setup process, keeping the task accessible to DIY installers. Moreover, JBL Synthesis systems integrate flawlessly with modern home construction materials and layouts, complete with an eye-grabbing stamped faceplate. Ultimately, JBL Synthesis offers more than a sound system; it delivers a bold statement of uncompromising performance, craftsmanship, and pride of ownership.

| Model | SCL-9XL |
|---|---|
| Product Dims (W x D x H) | 37.4” x 9.2” x 4.4” (949mm x 233mm x 112mm) |
| Product Weight | 34.8lbs (15.8kg) |
| Type | 2 ½ -way on-wall loudspeaker |
| Low Frequency Driver | Quadruple 5 ¼ -inch (130mm) cast-frame, Advanced Aluminum Matrix cone woofers |
| High Frequency Driver | 2410H-2, 1-inch (25mm) high frequency compres-sion driver |
| Inputs | Spring-loaded gold-plated binding posts |
| Power Handling | 200W RMS (CEA-426B specification, at rated load impedance) |
| Frequency Response | 64Hz – 20kHz (-6dB) |
| Coverage Angle (-6dB, averaged over 2kHz-10kHz) | 90° Horizontal, 90° Vertical |
| Sensitivity (2.83V@1m) | 90dB |
| Impedance | 4Ω nominal, 3.0Ω minimum @ 197Hz |
| Crossover Frequencies | 1.7kHz |
| Enclosure Type | Sealed, on-wall mount |
| Finish | Black anodized brushed aluminum with magnetically attachable cloth grille |
