Version	Language	Size	Uploaded
Data Sheets
2152H Coaxial Transducer Spec Sheet updated: 10月 2019			132KB	10月 2019
Tech Notes
Tech Note: Polarity Conventions updated: 10月 2019			55KB	10月 2019
Owner's Manuals
2152H Information updated: 10月 2020			48.1KB	10月 2020
Information documents
JBL Professional Model Number Listing: updated: 10月 2020			47.3KB	10月 2020

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