DSPPA DSP1501 User manual

[email protected] /www.dsppatech.com The specifications will be subject to change without prior notice.
Copyright © Guangzhou DSPPA Audio Co.,Ltd All rights reserved.
DSP1501
100W Phased Array Column Speaker
DSP1501 Phased Array Column Speaker adopts electronic and digital processing technology (DSP) to
adjust the main beam radiation direction. Unlike the conventional one, DSP1501 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.
Directional adjustment in 3 directions.
Active column with built-in digital power amplifier.
Compatible with 3 common line signal inputs and 1 fixed voltage amplifier power signal input (70V
±10V).
Built-in volume, balanced processing adjustment.
Wire/wireless beam sense of direction modulation control via a Web controller.
Model
DSP1501
Line Input Sensitivity (Optional)
300 (-10dB) / 500 (-06dB) / 1000 (00dB) mV
Constant Voltage Input Sensitivity
70 (±10) (-10dB) V
Max. SPL (1m)
105±2dB
Number of Speaker Units
10 PCS
Speaker Unit Size
4 Inch
Amplifier Rated Output Power
≥10 W
Specifications
Description
Features

[email protected] /www.dsppatech.com The specifications will be subject to change without prior notice.
Copyright © Guangzhou DSPPA Audio Co.,Ltd All rights reserved.
Direction Curve
(1) 30m flat venue, with downward focus length as 6m, 15m, 26.5m and wall mount height 5.5m
Figure 1: 3 SPL distribution map for preset positioning
(Per Channel)
Amplifier Output Noise
(Per Channel)
＜1 mV
Distortion
(Within the frequency range, under normal
operating conditions)
＜0.5 %
Graphic Equalizer Frequency Points
125/200/315/500/800/1.25k/1.6k/2k/2.5k/3.15k/
4k/5k/6.3k/8k/10K (15 bands in total) Hz
Equalizer Adjustment Amplitude
±10 dB
Frequency Response:
80-18k (±3dB) Hz
Horizontal Radiation Angle
＞120 Degree
Vertical Radiation Angle
＜50 Degree
The Main Beam Adjustable Range
(Vertical)
±45 Degree
Grid Adaptation Capacity
AC100-270V /50-60Hz
Package dimensions: (L × W ×H)
1505×265×280 mm
Dimensions (L × W ×H)
1365×132.5×145.5 mm
Gross weight
20 kg
Net Weight
16.5 kg

[email protected] /www.dsppatech.com The specifications will be subject to change without prior notice.
Copyright © Guangzhou DSPPA Audio Co.,Ltd All rights reserved.
Installation Diagram
(DSP1501)
Please refer to the actual product
Instruction on the Back Connectors
XLR Connection
Constant Voltage Audio Input
Line 3 Audio Input
Line Audio Output
GND Port
Power Fuse Holder
AC Power Input Connector
Line 2 Audio Input
Line 1 Audio Input
Network Port
Network Port
Output to other amplifiers
Not available to users
Serial upgrade port
TTL 232 female
Ground