PA Amplifier
What Is PAAmplifier
DSPPA production line covers 4 types of amplifiers: preamplifier, best pa power amplifierand mixer amplifier, digital amplifier.
Preamplifier, it is an electronic public amplifierthat prepares a small electrical signal for further amplification or processing. It is the audio mixer for different types of audio inputs, which is very common in Public Addressing System.
Power Amplifier. There are 2 types of power amplifiers in DSPPA production line: analog power axpo amplifierand digital power amplifier. The power amplifier has 2 types of speaker outputs: low impedance (resistance fixed) output at 4-16Ω) and high impedance (voltage fixed) output at 70V/100V.
Mixer Amplifier. DSPPA has various series of mixer amplifiers covering from 35W to 450W. Mixer amplifiers not only have the functions of preamplifiers and power amplifiers, but sometimes also have zone control function. They may have micro inputs in 6.35mm/XLR/combo sockets, auxiliary line inputs in RCA/combo sockets, MP3 via SD card/USB/Bluetooth, Tuner of AM/FM, built-in Chime. Some also have EMC input and TEL input. They support local paging, and some support remote paging CAT-5 cable, like MP812 series, MP912 Series. Some models have zones control function, such as MP912 with 4x4 matrix function, MP812 Series and MP210U series with 6 zones control function.
Digital Amplifier. DSPPA digital amplifiers include multichannel digital power amplifier and digital mixer amplifier with audio source. Comparing to analog amplifier, digital amplifier is more efficient in power saving, efficiency up to 85% or more. And the amplifier module is more compact and saves a lot space. DSPPA multichannel digital power amplifier includes 2 series. DA2125 is the 2 channel digital power amplifier series, covering 2x125W, 2x250W, 2x500W, while DA4060 is the 4 channel power amplifier series, covering 4x60W, 4x125W, 4x250W. DSPPA digital mixer power amplifier includes following series: Mini60—2x30W Digital Mixer Amplifier with USB/SD/AUX/Bluetooth, MP35—35W Mini Digital Mixer Amplifier, MP35U Series--Mini Digital Mixer Amplifier with USB & Bluetooth, covering 35W, 60W and 120W, MP9306 Series--Mini Digital Mixer Amplifier with USB & Bluetooth, covering 60W, 120W.
If you want to know more about pa amplifier priceand public address amplifier prices, please visit our website.
As one of sound system manufacturers, we have types of related products for sale, if you have needs, please contact us.
Send product request
Other supplier products
 |
D7201 Full Digital Conference System Host | D7201Full ConferenceEquipment Features: ● With 4.3 inch TFT screen, friendly graphical interface; ● With multiple functional interface: 1 input; 1... |
 |
MP9813D 10 Channels Indirect Speaker Selector | Features 2CH inputs, 10CH outputs All call button Friendly panel, easy for use The channel will be switched to input B automatically while al... |
 |
MAG6801 1 Channel Network System Audio Terminal | Features Network audio terminal; Two network connection ports, can work between different networks; Maximum 48KHz sample rate, 16bit digital a... |
 |
Paperless Conference System | Paperless Conference System Features ● Screen Size ： 7.5inch*2 ● Communication Protocol：ZigBee 2.4G Protocol/BLE Bluetooth v4.2 ● Operating Vol... |
 |
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
 |
MAG808C 8 Zones Remote Control Panel | Seller: Guangzhou DSPPA Audio Co., Ltd. | Features Network port balanced output audio Audio signal level indicator Partition source co... |
 |
MAG808 8x8 Digital Audio Matrix PA System | Seller: Guangzhou DSPPA Audio Co., Ltd. | Cheap pa system Features 7” touch screen, built-in control software, integrated with ... |
 |
MAG6865 650W IP Based Network Amplifier | Seller: Guangzhou DSPPA Audio Co., Ltd. | Features High-grade aluminum-alloy drawn panel; Can be used in any place accessible to the ne... |
 |
MAG6825 250W IP Based Network Amplifier | Seller: Guangzhou DSPPA Audio Co., Ltd. | Features High-grade aluminum-alloy drawn panel; Can be used in any place accessible to the ne... |
 |
MAG6806 Network Amplifier | Seller: Guangzhou DSPPA Audio Co., Ltd. | Introduction lMAG68 series best network amplifieris a kind of fully networking digital analog-di... |
