Cerwin-Vega Professional CVA-28 Operation Manual page 7

System Confi gurations Using the CVA-28 with the CVA-121 Active Subwoofer
Dual Sub - Six Top Confi guration: Three CVA-28s mounted on a CVA-121 active
subwoofer using the CVANT-3A triple speaker mount. Two CVPOLE-1A accessory
poles can be used, or a qualifi ed pole from another manufacturer. For safety, only
use poles rated to hold at least 100 pounds or 45 kilograms when mounting 3
units with two poles.
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CERWIN-VEGA! PROFESSIONAL ACTIVE SERIES
CVA-121 Single Sub - Four Top Confi guration: Use the CVANT-2A dual speaker
mount and a qualifi ed third party fl oor standing speaker stand. For safety, only use
speaker stands rated to hold at least 150 pounds or 68 kilograms when mounting
2 units on a single pole.
CVA-121 Dual Sub - Four Top Confi guration: The
CVPOLE-1A accessory pole can be used, or a
qualifi ed pole from another manufacturer. For
safety, only use poles rated to hold at least 100
pounds (or 45 kilograms). Note that the CVA-121
has three pole cups for versatile confi gurations.
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