PA Amplifier
What Is PAAmplifier?
DSPPA production line covers 4 types of amplifiers: preamplifier, public amplifierand mixer amplifier, digital amplifier.
Preamplifier, it is an electronic amplifier that 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 amplifier and digital power amplifier. The best pa power amplifierhas 2 types of speaker outputs: low impedance (resistance fixed) output at 4-16Ω) and high impedance (voltage fixed) output at 70V/100V.
Mixer Amplifier. DSPPAhas 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 axpo amplifierand 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 price, please visit our website.
Send product request
Other supplier products
 |
Paperless Conference System | Paperless Conference System Features ● Screen Size ： 7.5inch*2 ● Communication Protocol：ZigBee 2.4G Protocol/BLE Bluetooth v4.2 ● Operating Vol... |
 |
Column Speaker | Column Speakers use multiple speaker cones to create a slim line column offering excellent vertical sound dispersion with a long 'throw', but cover... |
 |
Wireless Conference System | D6801 Series, Wireless Conference System This system consists of 3 models: D6801 Wireless Conference Host, D6802 Wireless Chairman Micro, D6803 Wi... |
 |
Commercial Mixer Amplifier | Guangzhou DSPPA Audio Co., Ltd. is one of theprofessional audio system manufacturerssince1988. With more than 30 years' history of designing and ma... |
 |
MAG1325II Multi Channel Power Amplifier | Features 2 separate amplifier into one chassis Rack mount amplifier in 2U height Rated power from 250W per channel Individual volume and tone cont... |
Same products
 |
NITROGEN CABINET | Seller: Kunshan Gaoqiang Industrial Equipment Co.,Ltd | Dryzone dry nitrogen box has a fast recovery time which is important for some industry demand, es... |
 |
Guitar Dry Cabinet | Seller: Kunshan Gaoqiang Industrial Equipment Co.,Ltd | To give performers a better storage environment, Dryzone provides quality dry cabinets for instru... |
 |
INDUSTRIAL DRYING CABINET | Seller: Kunshan Gaoqiang Industrial Equipment Co.,Ltd | Drying Cabinet for Sale Dryzone industrial commercial drying cabinets are designed for electroni... |
 |
DIGITAL HYGROMETER | Seller: Kunshan Gaoqiang Industrial Equipment Co.,Ltd | Dryzone digital hygro meter could help manage the temperature and humidity of the production line... |
 |
Dryzone Nitrogen Desiccator Cabinet | Seller: Kunshan Gaoqiang Industrial Equipment Co.,Ltd | Dryzone Nitrogen desiccator cabinetis 1-50% RH adjustable and it has two series, one is the CQB s... |
