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Related Manuals for Harman JBL Professional BRX300 Series
Summary of Contents for Harman JBL Professional BRX300 Series
- Page 1 QUICK ST ART GUIDE...
- Page 2 For additional product information, please download the owner’s manual at http://jblpro.com apparatus. When a cart is used, use caution when moving the cart/apparatus combination to avoid injury Trademark Notice: JBL, Crown, dbx and BSS are Trademarks of HARMAN International. from tip-over. Unplug this apparatus during lightning storms or when unused for long periods of time.
- Page 3 AMPLIFIER PANEL OVERVIEW POWER BUTTON COOLING VENTS AMPLIFIER OUTPUTS POWER SUPPL Y INPUT Turns the amplifier power on The vents provide air Flow to This PowerCon connector FOR TOPS There are two 4-pole outputs or off. cool the amplifier. DO NOT provides the mains power for the tops labelled TOP A BLOCK these vents.
- Page 4 BRX308-LA OVERVIEW Fig. 2: Speaker Connectors IN/THRU SPEAKER CONNECTORS There are two 4-pole speaker connectors on each BRX308-LA loudspeaker. See Figure 2. These are connected in parallel and either connector may be used as INPUT or THRU to daisy-chain to another loudspeaker.
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Page 5: Amplifier Setup
AMPLIFIER SETUP CONNECTING THE AC POWER CORD Connect your amplifier to the AC mains power outlet using the supplied AC power cord. First, connect the PowerCon end of the cord to the PowerCon connector on the amplifier. Then plug the other end of the cord to the AC mains. The third (ground) prong of the supplied AC power cord connector is a required safety feature. -
Page 6: System Setup Examples
SYSTEM SETUP EXAMPLES The most common use case for the BRX308 system is the ground stack option, as shown in Figure 4. It is advised to use an inter-box angle of at least 2° between each BRX308-LA to allow for wide enough vertical coverage of the high frequencies. - Page 7 The other option is to set up the system using the pole mount option, as shown in Figure 6. A maximum of 2 x BRX308-LA speakers may be mounted on the pole adapter kit that is available for purchase as part of the BRX308-PM Kit.
- Page 8 BRX300 SERIES QUICK ST ART GUIDE Issued: 6/2020 Website URLs China: https://jblpro.com/zh/products/brx300 Asia: https://jblpro.com/en-asia/products/brx300...