DA2500 2*500W Dual Channels Digital Amplifier
DA25002*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(100Vunbalanced input) |
|||||
|
SNR (signal-to-noise ratio) |
>80dB(100VRMSoutput) |
|||||
|
Input impedance |
60K ohms(balanced)20K ohms(balanced priority)100K ohms(100Vunbalanced) |
|||||
|
Channel separation |
>70dB(1KHz) |
|||||
|
Frequency response |
80Hz-15kHz (±3dBnormal operating conditions) |
|||||
|
THD (total harmonic distortion) |
<0.3 % (1kHznormal operating conditions) |
|||||
|
Up speed |
>29V/us |
|||||
|
Priority threshold |
>10mVp(prior balanced line input)>1000mVp(prior100VRMSline input) |
|||||
|
Indicators |
“Protection”,“Limit”,“Voltage limit”,“Signal”,“70Vgear” |
|||||
|
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 asneeded |
|||||
|
Power consumption(AC220V) |
339W |
610W |
1270W |
653W |
1240W |
|
|
Power consumption(DC24V) |
720W |
708W |
||||
|
Staticpower consumption(AC220V) |
38W |
38W |
42W |
57W |
||
|
Staticpower consumption(DC24V) |
60W |
|||||
|
Gross weight(kg) |
8 |
8 |
8 |
|||
|
Net weight(kg) |
7 |
7 |
7 |
|||
Guangzhou DSPPA Audio CoLtdis a professionaldigital 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.
Send product request
Other supplier products
 |
MAG2126 20 Zone Speaker Selector & Line Detector | Features Independent detection of speaker line impedance change, open circuit, overload and light load for 20 zones High-performance industry-leve... |
 |
Active Column Speaker | Active speakers cheapalso digital column speaker, it has active line array. This linear array is suitable for loud speaking in a hall where the bui... |
 |
POE6311 POE IP Network Ceiling Speaker | Features ● Can be mounted to any place accessible to network. ● Support maximum 48kHz sampling rate, 16bit digital audio stream decoding. ● Buil... |
 |
DT4106/DT4112/DT4125/DT4135 Dante Network Power Amplifier | Features: ● Two-channel amplifier, adjustable volume and tune of each channel ● Constant voltage output: could switch between 200V, 100V, 70V ● Cle... |
 |
Wall Mount Speaker | Due to its convenience in installation, speaker wall mountsis quite popular in indoor voice reinforcement projects for back ground music and paging... |
Same products
 |
iFixes Solder Paste 138℃ 158℃ 183℃ 217℃ PCB BGA Chip Flux | Seller: Shenzhen Wikshu Technology Co. | Description iFixes solder paste is138 is158 is183 is217 conductive silver paste for mobile phone... |
 |
DWDM Add and Drop Mux Demux | Seller: Guangzhou Sintai Communication Co.,LTD | What Is OADM? The DWDMmultiplexercard launched by Sintai Communication Co., Ltd is generally use... |
 |
DCM | Seller: Guangzhou Sintai Communication Co.,LTD | What Is Dispersion Compensation Fiber Dispersion Compensation Module (DCM) is designed to fix th... |
 |
Aggregation & Distribution System | Seller: Guangzhou Sintai Communication Co.,LTD | Aggregation & Distribution System Sintai Aggregation & Distribution System offers 32*100... |
 |
CWDM Mux Demux | Seller: Guangzhou Sintai Communication Co.,LTD | 4CH CWDM Mux Demux 01- 4CH CWDM DWDMMux Demux CWDM Coarse Wave Division Multiplexing (CWDM) Mul... |
