JBL 4348 user manual

Summary of the content on the page No. 1

15 Inch 4-Way Studio Monitor

Model 4348

Owner's Manual


Model 4348 is a new member in the JBL4300 series of 15-inch 4-way studio monitor systems.
With the introduction of the advanced technology fostered by the development of "Project K2 S9800", together with
the inline unit layout for realizing a brilliant sound image positioning, a new generation bi-radial horn that
constructs accurate sound field without requiring an acoustic lens, and the slim and advanced cabinet that

Summary of the content on the page No. 2

Studio Monitor Model 4348 JBL Incorporated 1: Introduction Thank you for purchasing the JBL 4-Way Studio Monitor 4348. In order to better understand and correctly use this product, please thoroughly read this Owner's Manual before using the product. 2: Unpacking The product should have been delivered complete in appearance and functionality. However, if you find any scratches or defects, please directly contact the store where you purchased the product. We recommend that you k

Summary of the content on the page No. 3

III. Bi-amp Configuration Using Two Power Amplifiers and Internal Networking Remove the short wires with the gold plated ring sleeves, and connect the high-frequency and low-frequency amplifiers to their respective terminals. Although the two power amplifiers do not need to be identical, they should have similar output performance and same gain, or gains set to the same level in advance, through input adjustments IV. Bi-amp Configuration Using Two Power Amplifiers and a Commercial C

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Studio Monitor Model 4348 7: Maintenance • When doing any maintenance, wipe the surface of the cabinet with a dry cloth to remove dust. Damp cloth or cleaning paper may dull the finish on the cabinet surface. Do not use volatile liquids such as benzene, paint thinner, alcohol, etc, and do not spray insecticide near it. • If dust gets into the grill netting, use a vacuum cleaner to remove it. In doing so, adjust the suction power of the vacuum cleaner so that it does not suction too