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Negotiate in person 1、 Overview 1. GB9221 series fire broadcast power amplifier is an extension equipment for emergency broadcast at the scene of fire or accident. In the field application of fire broadcast, it can complete the fire broadcast task only when it is used together with the GB9242 series fire broadcast host; Not in case of accident March 14 -
1、 Overview 1. GB9221 series fire broadcast power amplifier is an expansion equipment for emergency broadcast at the scene of fire or accident. In the field application of fire broadcasting, it must be used together with the GB9242 series fire broadcasting host to complete the fire broadcasting task; Non accident January 25th -
Negotiate in person 1、 Overview 1. GB9221 series fire broadcast power amplifier is an extension equipment for emergency broadcast at the scene of fire or accident. In the field application of fire broadcast, it can complete the fire broadcast task only when it is used together with the GB9242 series fire broadcast host; In case of no accident April 25 -
Negotiate in person 1、 Overview 1. GB9221 series fire broadcast power amplifier is an expansion equipment for emergency broadcast at the scene of fire or accident. In the field application of fire broadcasting, it must be used together with the GB9242 series fire broadcasting host to complete the fire broadcasting task; Non accident March 29 -
stereo Power amplifier Development Research and Investment Industry Market Analysis Report 2023-2028 5800.00 yuan [Stereo power amplifier] Industry report - market size - market price - market situation - market capacity - market analysis+share - research report+research report - market research, status analysis - market demand+planning - sales channels - market assessment - risk assessment - business strategy - price market forecast+status quo - investigation - July 2 -
24800.00 yuan Motivity H7 analog power amplifier, technical parameters of power power amplifier: l Stereo mode: 2 × 4 Ω 2250W per channel, @ 1kHz<0.05% T.H.D.l2 × 8 Ω 1500W per channel, @ 1kHz<0.05% T.H.D.l Voltage gain: 55dBl Output stage circuit type: Class H l Frequency response: 20H July 2 -
Dynamic D4.4 four channel digital power amplifier Technical parameters: l Stereo mode: 4 × 2 Ω 700W per channel 4 × 4 Ω 600W per channel 4 × 8 Ω 400W per channel l Bridging mode: 2 × 4 Ω 1200W per channel 2 × 8 Ω 1000W per channel l Total harmonic distortion:<0.5dB; L Frequency response: July 2 -
33800.00 yuan Dynamic PD4100 four channel digital power amplifier, technical parameters of power amplifier: l Stereo mode: 2890W × 4 (2 Ω), 1700W × 4 (4 Ω), 1000W × 4 (8 Ω); L Bridging mode: 5780W × 2 (4 Ω), 3400W × 2 (8 Ω), 2000W × 2 (16 Ω); L Output voltage: 89.4Vl revolution July 2 -
2500.00 yuan 1、 Overview 1. GB9221 series fire broadcast power amplifier is an extension equipment for emergency broadcast at the scene of fire or accident. In the field application of fire broadcast, it can complete the fire broadcast task only when it is used together with the GB9242 series fire broadcast host; In case of no accident July 1st -
Negotiate in person Sound reinforcement processing system Henan conference audio conference power amplifier Zhengzhou sound system has developed to this day. With the global development of digitalization, the analog system with independent control has been greatly impacted. However, small systems and low price markets will still be dominated by simulation systems June 27 -
1600.00 yuan Conference room power amplifier speaker Zhengzhou dealer one driven four conference microphones One, the whole machine does not work The fault of the whole machine does not work is that after power on, the amplifier has no display, all function keys are invalid, and there is no sound, as when power is not on. During maintenance June 24 -
1、 Overview 1. GB9221 series fire broadcast power amplifier is an extension equipment for emergency broadcast at the scene of fire or accident. In the field application of fire broadcast, it can complete the fire broadcast task only when it is used together with the GB9242 series fire broadcast host; In case of no accident July 2 -
890.00 yuan Professional video conference audio system Small conference audio conference power amplifier Zhengzhou audio system has developed to this day. With the global development of digitalization, the independent controlled analog system has been greatly impacted. However, small systems and low price markets will still be dominated by simulation systems June 13 -
Henan Feida FIDEK speaker general agent Feida power amplifier Pay attention to the use of the machine: avoid using the machine in dust and vibration environment. There should be enough space around the machine to heat the machine. For the power amplifier, pay special attention to keeping the cooling channel open. Machine instructions June 13 -
Professional power amplifier Karaoke power amplifier KTV power amplifier Conference power amplifier Professional stage power amplifier Zhengzhou Jinyuhua Audio Video Technology Co., Ltd. (hereinafter referred to as "Jinyuhua Audio"), founded in 2004, is a national high-tech enterprise and Zhengzhou high-tech enterprise June 13 -
2000.00 yuan Professional audio amplifying processing system Conference audio digital power amplifier Zhengzhou audio system has developed to this day. With the global development of digitalization, the independent controlled analog system has been greatly impacted. However, small systems and low price markets will still be dominated by simulation systems June 13 -
200.00 yuan Features: 1. Five way signal input (three way microphone input, two way line input); 2. 100V, 70V constant voltage output and 4~16 Ω constant resistance output; 3. The volume of each input channel is adjusted vertically; 4. Treble and bass vertical adjustment; 5. MIC1 automatic mute April 22 -
Negotiate in person Home theater power amplifier Home theater audio Home theater speakers are often out of the door, do you encounter this kind of embarrassment, in the face of a dozen pairs of shoes at home always hesitate for a long time, which pair to wear? Which pair? It may even go with all the luggage. Want to put the whole wardrobe May 24 -
Negotiate in person Beijing Fashion Audiovisual Home Theater Experience Store National Customer Service Tel.: 400-8388-020 Manager Chen Mobile Phone: 18610189301 Company Q: 1298529285 Exhibition Hall Address: B14-6 [Navigation Fashion Audiovisual], Gaobeidian East District, Chaoyang District, Beijing Official Website: Company May 6th -
Negotiate in person Beijing Fashion Audiovisual Home Theater Experience Store National Customer Service Tel.: 400-8388-020 Manager Chen Mobile Phone: 18610189301 Company Q: 1298529285 Exhibition Hall Address: B14-6 [Navigation Fashion Audiovisual], Gaobeidian East District, Chaoyang District, Beijing Official Website: Company May 6th
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