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JBL BRX300 SERIES

IMPORTANT SAFETY INSTRUCTIONS

1. 

Read these instructions.

2. 

Keep these instructions.

3. 

Heed all warnings.

4. 

Follow all instructions.

5. 

Do not use this apparatus near water.

6. 

Clean only with a dry cloth.

7. 

Do not block any ventilation openings. Install in 

accordance with the manufacturer’s instructions.

8. 

Do not install near any heat sources such as radiators, 

heat registers, stoves, or other apparatus (including 

amplifiers) that produce heat.

9. 

Do not defeat the safety purpose of the polarized or 

grounding-type plug. A polarized plug has two blades 

with one wider than the other. A grounding-type plug 

has two blades and a third grounding prong. The wide 

blade or the third prong is provided for your safety. If 

the provided plug does not fit into your outlet, consult 

an electrician for replacement of the obsolete outlet.

10.  Protect the power cord from being walked on or 

pinched, particularly at plugs, convenience receptacles, 

and the point where they exit from the apparatus.

11.  Only use attachments/accessories specified by the 

manufacturer.

12.  Use only with a cart, stand, tripod, bracket, or table 

specified by the manufacturer, or sold with the 

apparatus. When a cart is used, use caution when 

moving the cart/apparatus combination to avoid injury 

from tip-over.

13.  Unplug this apparatus during lightning storms or when 

unused for long periods of time.

14.  Refer all servicing to qualified service personnel. 

Servicing is required when the apparatus has been 

damaged in any way, such as power-supply cord or 

plug is damaged, liquid has been spilled or objects 

have fallen into the apparatus, the apparatus has been 

exposed to rain or moisture, does not operate normally, 

or has been dropped.

15.  Use the mains plug to disconnect the apparatus from 

the mains.

16.  WARNING: TO REDUCE THE RISK OF FIRE 

OR ELECTRIC SHOCK, DO NOT EXPOSE THIS 

APPARATUS TO RAIN OR MOISTURE.

17.  DO NOT EXPOSE THIS EQUIPMENT TO DRIPPING OR 

SPLASHING AND ENSURE THAT NO OBJECTS FILLED 

WITH LIQUIDS, SUCH AS VASES, ARE PLACED ON 

THE EQUIPMENT.

18.  THE MAINS PLUG OF THE POWER SUPPLY CORD 

SHALL REMAIN READILY OPERABLE.

C A U T I O N

RISK OF ELECTRIC SHOCK

DO NOT OPEN

Thank you for purchasing a BRX300 Series system. This system is designed to be a true plug-and-

play high-output loudspeaker system solution that features a combination of the BRX308-LA dual 

8” 2-way line array element and the BRX325SP dual 15” subwoofer that also houses a 6-channel 

high-power amplifier along with 48kHz/24-bit DSP for loudspeaker tuning. All the components are 

packaged to maximize use of space, ease of handling and setup.
For additional product information, please download the owner’s manual at 

http://jblpro.com

.

Trademark Notice: JBL, Crown, dbx and BSS are Trademarks of HARMAN International.

ORDERING INFORMATION

MODEL

DESCRIPTION

BRX308-LA

Dual 8” line array element

BRX325SP

Dual 15” subwoofer with power amplifier and system DSP

BRX308-ACC

Accessory kit: Transport cart for 4 x BRX308-LA, soft cover for cart, soft cover for subwoofer, 

speaker cables for system

BRX308-AF

Array frame for suspending up to 8 x BRX308-LA

BRX308-PM

Pole mount + adapter kit

WELCOME

The BRX300 Series amplifier is only 

certified for 230V operation.

MAGNETIC FIELD

CAUTION! Do not locate sensitive high-gain equipment 

such as preamplifiers directly above or below the unit. 

Because this amplifier has a high power density, it has 

a strong magnetic field which can induce hum into 

unshielded devices that are located nearby. The field is 

strongest just above the unit.

TO PREVENT ELECTRIC SHOCK DO NOT REMOVE TOP 

OR BOTTOM COVERS OF THE AMPLIFIER. NO USER 

SERVICEABLE PARTS INSIDE. REFER SERVICING TO 

QUALIFIED SERVICE PERSONNEL.

WATCH FOR THESE SYMBOLS:

The lightning bolt triangle is used to alert the user to the risk of 

electric shock.

The exclamation point triangle is used to alert the user to 

important operating or maintenance instructions.

Содержание JBL Professional BRX 300 Series

Страница 1: ...QUICK ST ART GUIDE...

Страница 2: ...HIS APPARATUS TO RAIN OR MOISTURE 17 DO NOT EXPOSE THIS EQUIPMENT TO DRIPPING OR SPLASHING AND ENSURE THAT NO OBJECTS FILLED WITH LIQUIDS SUCH AS VASES ARE PLACED ON THE EQUIPMENT 18 THE MAINS PLUG OF...

Страница 3: ...and DUAL input modes In INPUT Y mode the amplifiers receive their Input ONLY from the connector labelled TOP This signal drives both the SUB and TOP outputs In DUAL mode a separate signal is required...

Страница 4: ...loudspeaker Up to two BRX308 LA speakers may be connected in parallel to one amplifier output Fig 2 Speaker Connectors Fig 3 BRX308 LA Angle Bar View The BRX308 LA has captive rigging hardware that al...

Страница 5: ...If Input signal is present the Input LED s will light green 3 Turn your audio source up to an optimum level The BRX300 Series amplifier will begin to limit input signals at 17 dBu and the inputs begin...

Страница 6: ...s for the 1st top on the sub align the Lock hole on the sub anchor point to the desired angle on the top and secure in place with the Quick Release Pin To set the inter box angles align the bottom box...

Страница 7: ...1 and 12 The negative angles allow the first box to aim downwards and cover audience members that are closer to the array To set the first box at the desired ve angle value align the desired value on...

Страница 8: ...Issued 6 2020 Website URLs China https jblpro com zh products brx300 Asia https jblpro com en asia products brx300 BRX300 SERIES QUICK ST ART GUIDE...

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