اسپیکر | باند اکتیو دی بی تکنولوژی dB Technologies OPERA 912 DX

Features:

• Tents and open-air stages demand a great deal from speakers.
• The Opera 912 DX is the system of choice for such challenging venues because it renders midrange and top-end frequencies with authority and assertiveness, and projects powerful yet richly detailed audio images across considerable distances.
• The recommended subwoofer is the SUB18DIn contrast to many other so-called “digital” power amps that merely run on a clocked switched-mode power supply, digipro® is a full-fledged Class-D power amp that operates on the principle of pulse width modulation (PWM).
• This technology is tremendously efficient with more than 90% yield.
• Components remain very cool because so little energy is lost in the form of heat.
• What’s more, components last longer and operate more reliably courtesy of the reduced thermal load.