Version	Language	Size	Uploaded
Tech Notes
Tech Note: JBL Professional Studio Monitors for Multichannel Sound Applications updated: Oct 2020			86.2 KB	Oct 2020
Tech Note: Polarity Conventions updated: Oct 2019			55 KB	Oct 2019
Tech Note: The Evolution of JBL’s Large Format Monitor Loudspeaker updated: Oct 2019			123 KB	Oct 2019
Owner's Manuals
4425 Information updated: Oct 2020			696 KB	Oct 2020
Information Documents
JBL Professional Model Number Listing: updated: Oct 2020			47.3 KB	Oct 2020

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