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Beta Series
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In order to ensure the balance and coordination of the entire cinema soundstage effect, AVANCE launched the new Beta-780 center surround. The production cost of the Beta-780C/S is increased, and it uses the same high-end audiophile unit, the same exterior shape, the same material, and even the same structure inside, ensuring that it can also play an important role in the home theater like the main box.

Beta-780C

Frequency range                         52Hz~25KHz

Rated impedance                        4Ω

Sensitivity                                    91dB

Rated power                                50W~200W

Tweeter                                       1x5.2"x1.4" 8Ω Ribbon tweeter

Woofer                                         2x6.5" 8Ω Black paper cone

Net weight                                   12kg/piece

Gross weight                               14.6kg/box

Product size (WxDxH)                 680x250x200mm

Packing size (WxDxH)                792x384x312mm

Place of Origin                             China

 

Beta-780S

Frequency range                         50Hz~20KHz

Rated impedance                        4Ω

Sensitivity                                    88dB

Rated power                               30W~100W

Tweeter                                       2x1" Silk film tweeter

Low/midrange unit                      2x5.25" Black paper cone

Net weight                                   7.6kg/piece

Gross weight                              17.1kg/carton

Product size (WxDxH)                393x181x371mm

Packing size (WxDxH)                466x467x422mm

Place of Origin                            China

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