JBL Synthesis makes home theater loudspeakers, surround processors, amplifiers and equalizers for integrated audio systems and immersive listening experiences.
JBL Synthesis is a HARMAN brand specializing in integrated home theater audio systems, including architectural loudspeakers, surround processors, multichannel amplifiers and digital equalizers.
Browse owner’s manuals, quick-start guides, installation instructions and firmware guidance. Always match the document to your exact model before setup or updates.
For installation, calibration or service assistance, contact JBL Synthesis support or an authorized dealer.
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Common questions about manuals, registration, and support for this brand.
Browse this category by model, or visit the official JBL Synthesis support section and individual product pages for guides and documentation.
Call +1 888 691 4171 in the US and Canada, or +44 1707 668 012 for EMEA. Technical documents also list luxurysupport@harman.com.
Use the firmware and instructions for your exact model from its official product page. Update methods differ, and some resets erase settings and room calibrations.
Contact an authorized JBL Synthesis dealer for assistance specifying, installing and calibrating your system. Follow the model-specific installation guide.
Visit the official purchase and warranty policy page. Consult an authorized dealer or JBL Synthesis support for terms applicable to your product and region.