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 4*60W.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 class d amp or 70v amplifier 4 channel.
DA3450 1 channel Class-D AmplifierJune 10, 2019DA3350/DA3450/DA3650 is a series of digital power amplifier with newly designed appearance and high powers for selection.view
MAG1325II Multi Channel Power AmplifierApril 11, 2017The 2 channel power amplifiers are designed for commercial and industrial public address applications. With two separate amplifier in a single chassis and rated power is 250W.view
MP2530 Two Channel Digital Power AmplifierMarch 22, 2017viewwe will contact you within 24 hours.
Handling of Common Problems in Conference Audio SystemMarch 29, 20191. The voice is light during the audio conversation.This is mainly reflected in the other side's voice is very light, it is necessary to be strong enough to hear what the other side is talking about. ...view
Background Music of Pa Speaker SystemMarch 29, 2019Pa speaker system covers a wide range of areas, from shopping malls, schools, hotels, stations, wharves, squares to venues, theatres, gymnasiums and so on, all of which are closely related.1.1In civil...view
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