2021 4 канала amplificadores аудио рro class d мощность усилитель с USB/
- Категория: Усилитель >>>
- Поставщик: Guangzhou,Baolun,Electronics,Co.,Ltd.
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Описание и отзывы
Трекер стоимости
| Месяц | Минимальная цена | Макс. стоимость |
|---|---|---|
| Sep-17-2025 | 0.78 $* | 0.98 $* |
| Aug-17-2025 | 0.83 $* | 0.73 $* |
| Jul-17-2025 | 0.66 $* | 0.2 $* |
| Jun-17-2025 | 0.89 $* | 0.97 $* |
| May-17-2025 | 0.89 $* | 0.58 $* |
| Apr-17-2025 | 0.16 $* | 0.41 $* |
| Mar-17-2025 | 0.58 $* | 0.54 $* |
| Feb-17-2025 | 0.43 $* | 0.89 $* |
| Jan-17-2025 | 0.24 $* | 0.15 $* |
Характеристики
Products Description
4-channel Professional Digital Amplifier TS-4500DT
The latest class-D amplifier, with small distortion and high efficiency, is used in large theater, outdoor performances, stadium, sports venues, clubs, nightclubs, entertainment bars, leasing, auditorium, banquet hall, Concerts and so on.
Model | TS-4500DT |
Output power (20-20KHz / THD≤1%) | Stereo / parallel 8Ω × 4: 350W × 4; Stereo / parallel 4Ω × 4: 500W × 4; Bridge 8Ω × 2: 1000W × 2 |
Connecting interfaces | XLR, TRS interface |
Voltage gain (@ 1KHz) | 34.4dB |
Input sensitivity | 0.775V |
Input impedance | 10kΩ unbalanced, 20kΩ balanced |
Frequency response (under 1W power) | 20Hz-20kHz / + 0 / -2dB |
THD + N (at @ 1/8 power) | ≤0.05% |
SNR(A-weighted) | ≥90dB |
Damping coefficient (@ 1KHz) | ≥200 @ 8 ohms |
Resolution (@ 1KHz) | ≥80dB |
Protection method | Overcurrent protection, DC protection, short circuit protection |
Indicator light | Power supply, protection, distortion |
Cooling method | Fan cooling |
Powered supply | ~ 220V 50Hz |
Maximum power consumption | 2500W |
Size (LxWxH)（mm） | 483×360×88 |
Weight | 10.5Kg |
Digital Signal Processing
High-performance 32-bit floating point DSP chip processor, 96KHz sampling frequency, 24-bit A/D and D/A.
DANTE Network
Support DANTE network transmission protocol,low-latency DANTE network audio transmission, 4 sending channels, 4 receiving channels, network audio expansion.
ARM operating system works with 4-inch touch screen.
TS-4500DT can be connected with computer through USB / RS45 interface.
More convenient for users with different demands to adopt simple interfaces, namely standard XLR + TRS1/4" composite input
interfaces.
interfaces.
Product Feature
* Adopt switching power supply for high efficiency; it is soft-started to prevent large current from being absorbed into the power grid and interfering with other appliances.
* Effective power supply harmonics suppression meets EU green power standards.
* Intelligent peak clipping limiter can enable the safe operation of power module and speaker system;
* It is more convenient for users with different demands to adopt simple interfaces, namely standard XLR + TRS1/4" composite input interfaces.
* There are three levels of input sensitivity optional in two-channel amplifier, which can easily accept wide range signal source input.
* Stereo or bridge operation mode is optional for different occasions.
* With input grounding pin grounding and suspension control.
* High-performance 32-bit floating point DSP chip processor, 96KHz sampling frequency, 24-bit A/D and D/A.
* ARM operating system works with 4-inch touch screen.
* User-friendly PC software supports multiple simultaneous control.
* Each output channel supports 8-band parameter equalization, electronic frequency division, delay, limiter, gain, polarity and other functions
* It can be connected with computer through USB / RS45 interface.
* With overvoltage protection, undervoltage protection, over temperature protection, overcurrent protection, DC protection, output short circuit protection, temperature control fan, etc.
* Effective power supply harmonics suppression meets EU green power standards.
* Intelligent peak clipping limiter can enable the safe operation of power module and speaker system;
* It is more convenient for users with different demands to adopt simple interfaces, namely standard XLR + TRS1/4" composite input interfaces.
* There are three levels of input sensitivity optional in two-channel amplifier, which can easily accept wide range signal source input.
* Stereo or bridge operation mode is optional for different occasions.
* With input grounding pin grounding and suspension control.
* High-performance 32-bit floating point DSP chip processor, 96KHz sampling frequency, 24-bit A/D and D/A.
* ARM operating system works with 4-inch touch screen.
* User-friendly PC software supports multiple simultaneous control.
* Each output channel supports 8-band parameter equalization, electronic frequency division, delay, limiter, gain, polarity and other functions
* It can be connected with computer through USB / RS45 interface.
* With overvoltage protection, undervoltage protection, over temperature protection, overcurrent protection, DC protection, output short circuit protection, temperature control fan, etc.
Recommend Products
Company Profile
About ITC
Guangzhou Baolun Electronic Co.,Ltd (ITC) was founded in 1993,with more than 500 professional engineers for different systems in R&D center and more than 3.000 staffs in total. We are professional manufacturer for audiovisual (PA system, speaker, amplifiers,
LED screen, Conference system and etc.) & lighting products. ITC has strict quality control, SMT production lines and imported raw materials from international brands, products comes with CE,RoHs,EN54,ISO,CCC certificates, meet Europe standard. Our products are exported to all over the world with good reputation. ITC successful cases exceed 1,000,000 all over the world.
LED screen, Conference system and etc.) & lighting products. ITC has strict quality control, SMT production lines and imported raw materials from international brands, products comes with CE,RoHs,EN54,ISO,CCC certificates, meet Europe standard. Our products are exported to all over the world with good reputation. ITC successful cases exceed 1,000,000 all over the world.
Certifications
ITC Factory
ITC has 5 manufacturing centers,2 R&D centers and 1 logistics center.Cause of the strong R&D ability and production capabilities, we provide customers with reliable products with excellent quality and timely delivery.In addition,we can also provide the trade, OEM and ODM service.
Factory Overview
Our Cases&Exhibition
Product packaging
FAQ
Q: Are you manufacturer or trade company？
A: We are manufacturer, which located in NO.1 building B Block Zhongcun Street Panyu District of Guangzhou, Guangdong, China.
Q: Do you offer OEM&ODM service?
A: Yes, we do.
Q: What’s the quality standard of your products?
A: Our products has approved CCC, ISO9001, CE, RoHS certification.
Q: Which place will use ITC equipment?
A: Our products are widely used in International Conferences, Governments，Banks，Churches， Highways，Airports，Parliaments，Education institutes，Hotel，Private corporate conference hall and so on.
Q: What project did you have done in overseas?
A: *EXPO 2016 Antalya in Turkey
*International Airport in Tabatinga, Brazil
*The 7th South China Sea International Conference in Vietnam
*The Subway Center of Chanakyapuri in New Delhi, India
*Department of Public Works and Highways in Philippines.
A: We are manufacturer, which located in NO.1 building B Block Zhongcun Street Panyu District of Guangzhou, Guangdong, China.
Q: Do you offer OEM&ODM service?
A: Yes, we do.
Q: What’s the quality standard of your products?
A: Our products has approved CCC, ISO9001, CE, RoHS certification.
Q: Which place will use ITC equipment?
A: Our products are widely used in International Conferences, Governments，Banks，Churches， Highways，Airports，Parliaments，Education institutes，Hotel，Private corporate conference hall and so on.
Q: What project did you have done in overseas?
A: *EXPO 2016 Antalya in Turkey
*International Airport in Tabatinga, Brazil
*The 7th South China Sea International Conference in Vietnam
*The Subway Center of Chanakyapuri in New Delhi, India
*Department of Public Works and Highways in Philippines.
