The DPA500/DPA750/DPA1000/DPA1200/DPA1500/DPA2000 is a compact 1U Class D amplifier with 2 MIC and 2 AUX inputs, ideal for commercial sound systems. It delivers 500W/2000W output with high efficiency and stable power performance. Featuring a new aluminum alloy front panel, front-to-rear cooling with automatic fan speed control, treble and bass control, signal and protection indicators, and both 4–16Ω and 100V outputs, it offers a reliable and flexible solution for various installations.
Model | DPA500 | DPA750 | DPA1000 | DPA1200 | DPA1500 | DPA2000 | |
Rated Power* | 500W | 750W | 1000W | 1200W | 1500W | 2000W | |
Output Method | 100V & 4-16Ω | ||||||
Line Output | ＞0.775V (0dB), Unbalanced | ||||||
Frequency Response | 80Hz-16kHz | ||||||
THD | ≤0.1% | ||||||
SNR | AUX1/AUX2 Input: ≥96dB(A-weighted) MIC Input: 66dB(A-weighted) | ||||||
Line Input Sensitivity | 350mV | ||||||
Line Input Impedance | 10kΩ, Unbalanced Input | ||||||
Mic Input Sensitivity | 5mV | ||||||
Mic Input Impedance | 600Ω, Unbalanced Input | ||||||
Audio Interface | 2 × RCA Standard Signal Inputs 2 × 6.35mm Standard Microphone Inputs | ||||||
Tone (Treble) | +10dB at 10kHz | ||||||
Tone (Bass) | +10dB at 10kHz | ||||||
Overall Efficiency | 75% | ||||||
Power Supply | AC200-250V/50Hz | ||||||
Power Consumption | 500W | 670W | 1340W | 1600W | 2000W | 2500W | |
Cooling Method | Front-to-Rear Airflow with Aluminum Heat Sink and Fan, Auto-Adjusting Fan Speed | ||||||
Product Dimensions (L×W×H) | 260×483×45mm | ||||||
Package Dimensions (L×W×H) | 350×550×90mm | ||||||
Net Weight | 3.4kg | 3.4kg | 3.4kg | 4.2kg | 4.2kg | 4.2kg | |
Gross Weight | 4.5kg | 4.5kg | 4.5kg | 5.3kg | 5.3kg | 5.3kg | |
Note: Power ratings marked with “*” are measured using a 20ms, 1kHz sine wave pulse at 1% THD. | |||||||
MP2530 Two Channel Digital Power AmplifierMarch 22, 2017The series professional power amplifiers represent a new milestone in Class D amplification, featuring advanced Class D amplifier modules and highly efficient SMPS power modules. This combination prov...view
DA1000 1 Channel Digital Power AmplifierApril 12, 2017DA1000 1 Channel Digital Power Amplifier can be called single channel amplifier or digital power amp.view
DA3750 1 channel Class-D AmplifierJune 11, 2019DA3750 is one of the series of digital power amplifier with newly designed appearance and high powers for selection.viewwe will contact you within 24 hours.
DSPPA | May Day Holiday Notice 2025April 29, 2025Abstract: DSPPA will be closed from May 1st to 5th, 2025, for the May Day Holiday. Wishing you a joyful and restful holiday.view
Composition of Digital Conference System (I)October 29, 2020The digital conference system is a conference system that integrates computer, communication, control, multimedia, image, audio and other technologies. Digital conference system is consisted with cent...view
EN
ar
bn
fr
ms
de
th
id
hi
pt
ru
es
