ceiling speaker system amplifier, buy DA2500 2*500W Dual Channels Digital Amplifier on China Suppliers Mobile

Product Details

DA2500 2*500W Dual Channels Digital Amplifier

Features:

● Multiple channels in 19” standard rack

● 70V/100V power output optional

● Full digital with 2*500W high efficiency

● With priority input function and 100V input available

● 1 U slim design, space and cost saving

● With standby function for power saving

Introduction

This is a Class D digital amplifier designed for commercial and industrial public address applications. Rack mount design in 1U type and rated power is 2*500W

Both balanced and unbalanced line inputs are available for each channel. Balanced line output feeds to another power amplifier as well as secures the signal transmission is less noise and longer distance. 70V, 100V speaker outputs are convenient for installation when selection different speaker matching. Complete protection includes clip, short circuit, high temp and overload. With indications for power, signal, clip, protection and temperature. This product can be called 2 channel stereo amp or cheap 2 channel amp.

Specification

Model	DA2125	DA2250	DA2500	DA4060	DA4125	DA4250
Number of channels	2	2	2	4	4	4
Rated output power of each channel	120W	250W	500W	60W	120W	250W
Input sensitivity	775mVRMS（0dBV/ all balanced input) 100VRMS (100V unbalanced input)
SNR (signal-to-noise ratio)	>80dB (100VRMS output)
Input impedance	60K ohms (balanced)20K ohms (balanced priority) 100K ohms (100V unbalanced)
Channel separation	>70dB(1KHz)
Frequency response	80Hz-15kHz (±3dB normal operating conditions)
THD (total harmonic distortion)	<0.3 % (1kHz normal operating conditions)
Up speed	>29V/us
Priority threshold	>10mVp (prior balanced line input) >1000mVp (prior100VRMS line input)
Indicators	“Protection”, “Limit”, “Voltage limit”, “Signal”, “70V gear”
Protection	Power-on, high temperature, DC, short circuit
Power supply	AC180-250V/50Hz DC24V (rated output power -3dB)
Overall dimensions (mm)	（L×W×H）552×510×105
Machine dimension (mm)	（L×W×H）483×435×44 (not including machine legs)
Machine legs	Four 6.5mm high soft plastic machine legs, can be removed as needed
Power consumption (AC220V)	339W	610W	1270W	347.6W	653W	1240W
Power consumption (DC24V)	206.4W	350.4W	720W	223.2W	398.4W	708W
Static power consumption (AC220V)	38W	38W	42W	57.5W	63.5W	57W
Static power consumption (DC24V)	38.4W	38.4W	43.2W	60W	62.4W	57.6W
Gross weight (kg)	7.4	7.4	7.4	8	8	8
Net weight (kg)	6.4	6.4	6.4	7	7	7

Guangzhou DSPPA Audio Co Ltd is a professional digital amplifier manufacturers, we provide ceiling speaker system amplifier, das pa speakers, amplifier china, amplifier and speaker system and etc. Want to know more? Please contact us.