Harman JBL Professional BRX 300 Series, Быстрый старт

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6 JBL BRX300 SERIES
SYSTEM SETUP EXAMPLES
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T he 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.
When ground-stacking on the subwoofer, the built-in anchor point on the subwoofer (Figure 5) allows for +ve angle values (tops
pointing upwards). To set +ve angles 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’s angle bar ‘Lock’ hole to match the desired angle value on the top box and lock
it in place with the Quick Release Pin.
When setting inter-box angles of 8° and above, the angle bar of the upper box may obstruct the angle bar from the box below
from aligning with the desired value. In such cases, the angle bar of the upper box must be stored using the Quick Release Pin in
the ‘Standby’ hole .
Fig. 4: Ground Stack Option
Fig. 5: BRX325SP Top View
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