Waterproof Digital Column Speaker

● Acoustically simulate the columns of different shapes, up to 6 sound beams, vertical sound direction adjustable
● Active sound column with digital signal processor (DSP)
● digital power amplifier built in, rated 240W/360W.
● Built-in 100v/70v transformer
● Volume, tone and other parameters of the sound column adjustable
● Waterproof speaker unit and overall stamping aluminum housing design, suitable for outdoor use
● With DSP-3000 regulator for easy configuration



By applying the electronic and digital signal processing (DSP) technologies, it can simulate the directivity from different shapes of sound columns, while the inherent performances of the sound column will not be affected, e.g. rated power, range of effective frequency response and max sound pressure level. With DSP technologies, we may operate from the remote controller to change the directivity of speaker system at some extent.

This is suitable for loud speaking in a hall where the building acoustics is poor, especially for the hardware of the loudspeaker system in sports venues (where the volume is large, the building acoustics is poor, the reverberation time is long and the sound is muddy).

Item DSP3025 DSP3026
Frequency amplifier system Rated power RMS (load 8Ω) 240W 360W
Line input sensitivity 300(-10dB)/500(-6dB)/1000(0dB)mV
Constant voltage input sensitivity 30(-10dB)/50(-6dB)/100(0dB)V
Signal to noise ratio >81dB
Degree of distortion <0.5%
Frequency response 20Hz-20kHz(±3dB)
Graphic equalizer frequency point 31/62/125/250/500/1000/2000/4000/8000/16000 Hz
Equalizer gain amplitude ±12 dB
Acoustic system Loudspeaker unit Co-axial 5o x 8 Co-axial 5º x 12
Frequency response 90Hz-20KHz 80Hz-20KHz
Sensitivity (1m, 1W) 92±2dB 94±2dB
Maximum sound pressure level (1m) 116±2dB 120±2dB
Horizontal radiation angle >120°
Vertical radiation angle <50°
Adjustable range of main beam (vertically) ±45°
Power input Input voltage AC200-240V /50-60Hz
Dimension of product (L x W x H) mm 170×165×1304mm 170×165×1840mm
Packing dimension (L x W x H) mm 250×245×1395mm 250×245×1930mm
Net weight 18.5 kg 25kg
Gross weight 22kg 29kg



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