User Manual
Opera 712 DX
The Opera 712 DX sets the performance standard for other 12“/1“ 
systems to follow. Feel free to set it up as a fullrange FOH enclosure, 
pair it with subwoofers, or use it as a monitor. But whatever you do 
with it, rest assured you will enjoy excellent acoustical properties, 
high sound pressure levels and an impressive audio experience. The 
recommended subwoofer is the SUB18D.
Loaded with a brawny 15“ woofer, the Opera 715 DX is the first choice 
for musicians and DJs who prefer to deploy an efficient fullrange 
system without an added subwoofer. It will serve you well as an FOH 
speaker for club gigs and as a personal monitor on big stages. 
Opera 715 DX
Specifications
12“ Woofer
1“ Driver 
80/65° x 60°asym. CD Horn
700 W digipro® G2
59 – 20.000 Hz (-10dB)
Max. SPL: 128 dB
24bit 48 kHz DSP
Line/ Mic input/ XLR/jack
Multifunktional housing
Dimensions (WxHxD):
432 x 665 x 353 mm
Weight: 15.4 kg
Specifications
15“ Woofer
1“ Driver 
80/65° x 60°asym. CD Horn
700 W digipro® G2
49 – 20.000 Hz (-10dB)
Max. SPL: 129 dB
24bit 48 kHz DSP
Line/ Mic input/ XLR/jack
Multifunktional housing
Dimensions (WxHxD): 
432 x 665 x 353 mm
Weight: 15.4 kg
Advanced Active Technology
Equipped with 700-watt digipro®G2 power amps, high-quality transducers, and modern DSPs, every 700 Series sound 
system delivers the kind of stellar audio performance that sets the stage for success. And that makes it the perfect 
companion for the discerning performer.
www.dbtechnologies.com
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