DA3350/DA3450/DA3650 is a series of digital power amplifier with newly designed appearance and high powers for selection. The machine is nice and neat, and is suitable for factories, schools, hospitals, shops and many other commercial applications.
|
Item |
DA3350 |
DA3450 |
DA3650 |
|
RMS |
450W |
550W |
750W |
|
Min. source electromagnetic force |
≤1000mV |
||
|
SNR |
≥80dB |
||
|
Frequency response |
80Hz~16kHz (±3dB) |
||
|
Total harmonic distortion |
≤1% （1kHz, normal condition） |
||
|
Indicator light |
“70V” , "signal", "top cutting", "protection", "over temperature" |
||
|
Protection |
Over temperature, DC, short circuit |
||
|
Power supply |
AC220V/50Hz |
||
|
Rated power |
550W |
650W |
900W |
|
Package size (L×W×H mm) |
555´455´185 |
||
|
Machine size (L×W×H mm) |
483´380´88 |
||
|
Gross weight (Kg) |
8.9 |
8.9 |
8.9 |
|
Net weight (Kg) |
7.7 |
7.7 |
7.7 |
DA4125 4*120W 4 Channels Digital AmplifierMarch 7, 2017This is a Class D digital amplifier designed for commercial and industrial public address applications. Rack mount design in 1U type and rated power is 4*125W.Both balanced and unbalanced line inputs ...view
DA2125 2*125W Dual Channels Digital AmplifierMarch 7, 2017Features:Multiple channels in 19” standard rack70V/100V power output optionalFull digital with 2*125W high efficiencyWith priority input function and 100V input available1 U slim design, space and cost savingWith stan...view
DA2500 2*500W Dual Channels Digital AmplifierApril 11, 2017This 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*500WBoth balanced and unbalanced line inputs a...viewwe will contact you within 24 hours.
National Standard GB50526August 22, 2018Technical Code for Public Address System Engineering (National Standard GB50526), mainly drafted and translated by DSPPA is officially published today! This Standard is the first national standard in...view
Smart Light Pole System for Smart CitiesMarch 25, 2024It is a very large and comprehensive management system, which should not only meet the needs of public security management, urban management, traffic management, and emergency command, but also take into account the demand for image monitoring in the disaster and accident early warning and safety production monitoring.view
EN
ar
bn
fr
ms
de
th
id
hi
pt
ru
es
