DPA2650/DPA2800 1U 2-Channels Class-D Professional Power Amplifier - 翻译中...

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● Class D power amplifier with high-efficiency switching power supply
● New aluminum alloy front panel with efficient ventilation and cooling design
● XLR balanced signal input/output connectors
● Speakon NL4 output connectors
● Three output modes: stereo, parallel, and bridge
● Three input sensitivity options
● Intelligent all-round electronic circuit protection system

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विनिर्देशन

翻译中...

Model		DPA2300	DPA2450		DPA2650	DPA2800
8Ω Stereo Power*		2×300W	2×500W		2×650W	2×800W
4Ω Stereo Power**		2×500W	2×800W		2×1000W	2×1300W
8Ω Bridge Power**		1×1000W	1×1600W		1×2000W	1×2600W
Frequency Response		20Hz-20kHz(+0/-1dB)
THD		≤0.15%
SNR		≥100dB
Input Sensitivity		0.775V/1.414V/32dB
Input Impedance (Balanced/Unbalanced)		20kΩ/10kΩ
Voltage Gain		36dB		38dB	39.3dB	40dB
Power Supply		AC200-250V/50Hz
Amplifier Type		Class-D
Cooling Method		Front-to-Rear Airflow
Protection Function		Soft Start, DC Protection, Short Circuit Protection, VHF Protection, Overload Protection, Clipping/Limiting, Overheat Protection, Power-On Volume Ramp-Up
Connectors	Input Section	Balanced XLR Female Input / Balanced Parallel XLR Male Output
	Output Section	SPEAKON Output
Product Dimensions (L×W×H)		200×483×45mm		260×483×45mm	260×483×45mm	260×483×45mm
Package Dimensions (L×W×H)		350×550×90mm		350×550×90mm	350×550×90mm	350×550×90mm
Net Weight		3.0kg		3.3kg	4.0kg	4.0kg
Gross Weight		3.9kg		4.3kg	5.0kg	5.0kg
Note: 1. Power ratings marked with “” are measured using a 40ms, 1kHz sine wave pulse at 1% THD. 2. Power ratings marked with “*” are measured using a 20ms, 1kHz sine wave pulse at 1% THD.