DSP1502 Phased Array Column Speaker adopts electronic and digital processing technology (DSP) to adjust the main beam radiation direction. Unlike the conventional one, DSP1502 phased array column speaker provides flexible adjustment of column directivity (vertical radiation angle) on a web-based operation page; The built-in digital equalizer can improve sound quality effectively. As it is defined by good sound quality, high performance, easy operation and installation, it is widely used in a variety of sound reinforcement occasions.

Model | DSP1502 |
Line Input Sensitivity | 315mV (Corresponding-10dB) |
Constant Voltage Input Sensitivity | 70V (±10) (Corresponding-10dB) |
Max. SPL (1m) | 110±2dB |
Amplifier Rated Output Power | 260W |
Amplifier Output Noise (Per Channel) | <1mV |
Distortion (Within the frequency range, under normal operating conditions) | <0.5% |
Graphic Equalizer Frequency Points | 125Hz/200Hz/315Hz/500Hz/800Hz/1.25kHz/1.6kHz/2kHz/2.5kHz/3.15kHz/4kHz/5kHz/6.3kHz/8kHz/10kHz (15 bands in total) |
Equalizer Adjustment Amplitude | ±10dB |
Frequency Response: | 80-18kHz (±3dB) |
Horizontal Radiation Angle | >120° |
Vertical Radiation Angle | <50° |
The Main Beam Adjustable Range (Vertical) | ±45° |
Grid Adaptation Capacity | AC220-240V /50-60Hz |
Package Dimension: (L × W ×H) | 1735×310×315mm |
Dimensions (L × W ×H) | 1600×153×155mm |
Gross Weight | 26kg |
Net Weight | 22kg |
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