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public address system Performance description: This series of power amplifier with a reliable short-circuit protection, two-way microphone input, a

public address system preamplifier mic strong intercalation,resistance/pressure input Specs: 1, the rated output power: 40W2, 4-16 ohm3, frequency re

public address amplifier * double 10 way EQ *with display screen Type EQ-40-2Mian channe150w+150waudio input2 waySurround channel150WInput sensitinit

Public Address 4-Channel Power AmplifierT-4S120Features: 4 separate amplifier in one chassisIdeal for multi speaker background music system applicat

Country of Origin: China (mainland)Brand Name: GPMPrimary Competitive Advantages: Country of Origin Experienced Staff Guarantee/Warranty Price Produ

We suppply complete drinks related machines for PET bottle blowing, drinks treatment, drinks bottling, labeling, date coding, wrapping package, carto

Teaching a new generation of digital wireless public address system features: 1.Short-wave frequency hopping two-way 2.4G technology (global access b