Height layer
Useful for immersive channels in smaller and medium rooms.
JBL SYNTHESIS · COMPACT IN-CEILING
SCL-8
A compact in-ceiling SCL model for height channels in rooms where physical aperture size matters.
IMMERSIVE HEIGHT
RoleAtmos / height
Architecture2410H-2 + HDI horn
FormatCompact in-ceiling
SystemJBL Synthesis
Coverage120° H × 60° V
PRODUCT GALLERY
See the product from more than one perspective.
Official manufacturer imagery showing the enclosure, installation form or design detail.
WHY IT EXISTS
Smaller ceiling footprint, same system-design discipline.
SCL-8 is the smaller in-ceiling counterpart in the SCL architectural family. It becomes useful where lighting, coffers, HVAC or ceiling geometry limit speaker aperture size.
The trade-off should be evaluated against output and listening distance rather than appearance alone.
SYSTEM ROLE
Where it fits in a cinema.
Architectural constraints
A smaller cut-out can solve tighter ceiling coordination.
Matched ecosystem
Designed to pair with the broader SCL loudspeaker range.
ROOM DESIGN
Choose the room conditions before choosing the quantity.
Output targetMake sure the smaller format still meets peak-level requirements at the farthest seat.
Ceiling depthVerify cavity depth and back-volume requirements.
ConsistencyKeep height-channel placement geometrically consistent across the listening area.
PUBLISHED SPECIFICATION
Useful numbers, in context.
Frequency response55 Hz–30 kHz (-6 dB on-axis)
Sensitivity85 dB / 2.83 V / 1 m
Nominal impedance4 ohm
Recommended amplifier power25–100 W RMS
Coverage120° H × 60° V
Manufacturer specifications should be confirmed against the current data sheet before final project specification.
RELATED JBL Synthesis PRODUCTS
SCL SeriesSCL-1A large-format dual-12-inch custom LCR built for very large cinemas, using a D2430K compression driver on an HDI horn.SCL SeriesSCL-2A 2.5-way triple-8-inch in-wall speaker with a compression driver and HDI horn for high-output LCR or surround use.SCL SeriesSCL-4A sealed two-way 7-inch in-wall loudspeaker with JBL’s 2409H compression driver and HDI horn.
MANUFACTURER REFERENCE
Confirm current product data before specification.
This page is a specialist design overview rather than a substitute for the manufacturer installation manual or current data sheet.
Official manufacturer information reviewed for this page.PROJECT-SPECIFIC ADVICE
Specify SCL-8 in the context of the room.
Send the room dimensions, seating plan, screen width, target layout and intended listening level.