JBL Synthesis SCL-10 - Compact in-wall speaker for home theater 

JBL Synthesis SCL-10 is an in-wall speaker for home theaters where space is more limited, but expectations for sound are still high. It is well suited as an LCR channel behind a screen or integrated into furniture, giving you a solution that combines a compact format with cohesive and controlled playback. With a compression driver, HDI horn, and dual 6.5” woofers, you get a speaker that works precisely and performs well in many types of setups.

Highlights

• 2-way in-wall speaker for LCR channels
• 1” 2409H compression driver
• HDI™ horn with controlled dispersion
• 2 x 6.5” Advanced Aluminum Matrix woofers
• Can be mounted both vertically and horizontally
• Sealed enclosure for precise bass reproduction
• Suitable for medium-sized and larger rooms
• Bi-wire / bi-amp terminals

Balanced and controlled playback

The SCL-10 is built to deliver a sound experience that feels naturally cohesive from bottom to top. The two 6.5” woofers work in a sealed enclosure, providing tight and well-defined bass. At the same time, the speaker maintains composure and clarity in playback, so both dialogue and effects come through clearly—even when a lot is happening in the soundstage.

Controlled dispersion and clear dialogue

With the 2409H compression driver combined with JBL’s HDI™ horn, the sound is distributed evenly throughout the room. This means more seats get a consistent experience without the sound changing character. Dialogue comes through clearly, and details in both films and music are preserved, giving you a more cohesive experience.

Flexible installation in different setups

You can mount the SCL-10 both vertically and horizontally without the classic challenges of uneven dispersion. This makes it easier to adapt the speaker for both behind-screen installations and built-in mounting in walls or furniture. It works as a front, center, or surround speaker and gives you the freedom to build a system that suits your room.

Compact design focused on integration

SCL-10 is designed to blend discreetly into the home theater without taking up unnecessary space. The construction is kept simple and functional, making it easy to integrate, while the materials and build ensure stable operation. That makes it an obvious choice when you want a solution that is both flexible and well thought out.