State-of-the-art DSP-controlled Digital Amplifier Technology,combined with high-performance speakers from Beyma and Faital accommodated in cabinets of first-class workmanship provide a performance which has not yet been achieved with standard active speaker systems. The integrated DSP is programmed via Ethernet LAN connection and a user-friendly software. With the free app DSP-Control for iOS and Android, this impressive system can also conveniently be controlled via network using WLAN. Switches and router are used for the central administration, grouping as well as for the individual programming and tuning of any number of MEGA-DSP systems. The user can store up to 80 presets in the active DSP module and activate them directly at the speaker. In user mode, it is possible to adjust up to 10 equalizers with 8 filter functions, delay, limiter, gain and low cut as well as load and store presets for each input. Each speaker of the MEGA-DSP series is equipped with the same high-power 2-channel amplifier system which features a total power capability of more than 600 W. This high performance is matched internally to the different models of the MEGA-DSP series via DSP in order to achieve the maximum sound pressure.Premium professional active PA subwoofer with DSP, 2,000 WActive high-power bass-reflex hybrid horn subwoofer system2 x 38 cm (2 x 15', CELESTION FTR15-4080FD) high-performance bass speaker2 x PASCAL-S-PRO2 power amplifier modules in bridge circuit3-channel, adjustments via Ethernet or USB, freely programmable via DSP control software or appFlush-mounted LCD with rotary encoderBalanced XLR inputs and parallel XLR outputsMono/stereo selector switch for the inputsTwo additional XLR outputs to be adjusted via DSP controlCabinet made of high-quality and extensively reinforced premium birch plywoodHigh-quality workmanship, two-component PU coating, front grille, transport coverSupplied with POWERCON mains cable from NEUTRIK4 x 100 mm castors from BLICKLEM20 threaded plate inside the recessed gripsSOUNDCHECK 01/2016'The MEGA-215DSP provided a very transparent and powerful sound with a bass reproduction down to 300 Hz which is quite high for a subwoofer. With every beat of the bass drum, we could feel the long-awaited punch to the stomach. It also showed a clear and powerful reproduction of the bass guitar without delivering a dull and washed-out sound. You never even felt the need to readjust any frequencies at the equalizer. Due to an impressive sound quality, versatile control options and connecting facilities, a high output power and an exceptionally extensive range of features, the MEGA-215DSP subwoofer is ideally suited for providing a great bass reproduction!'