Высококачественный усилитель мощности класса D для KTV
- Category: Professional Audio, Video & Lighting(old) >>>
- Supplier: Dongguan Lihui Technology Co. Ltd.
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Product Overview
Description
Product Description
Class D 1 u Professional Audio Power Amplifier 8ohm 1200W*2
Specification
Model | LHD1200 |
8Ω Stereo Power | 1200W*1 |
4Ω Stereo Power | 2200W*2 |
8Ω BridgePower | 4200W*1 |
THD 1KHZ | ≤0.02 % |
Frequency Response | 20Hz-20kHz, ±0.5dB |
Slew Rate | 0V/μ s@8Ω |
Damping Factor | >220 |
Signal-to-Noise Ratio | >105dB |
Crosstalk | >65dB |
Input Sensitivity | 0.775V/1V/2V |
Dimension | 483*238*45 MM |
Feature:
* 1U height standard small size light weight
* Fixed switching frequency Class D power amplifier module;
Soft switch LLC resonant switching power module;
* Active power factor correction technology (PFC);
High efficiency speaker counter electromotive force absorption system;
* Unique peak clipping limiter and ripple elimination network;
* Temperature-controlled variable speed fan, airflow from front to back;
* Back backplane connection mode selection (stereo/parallel/bridge);
* Back panel with input sensitivity selection switch (0.775V / 1V / 2V);
* Perfect circuit protection, including: soft start, DC, sub-audio, high frequency, overheating, short circuit, open machine/shutdown mute;
* Low frequency powerful, very low diving depth, medium and high frequency transparent, clear, pleasing;
* Integrated design of power amplifier module and power module, more than 90% of the devices using automatic operation, guarantee product consistency.
Intelligent temperature control and heat dissipation system,ensure the amplifier working stability
Packing & Delivery
Delivery: Packed in a strong thick carton with built-in thick sponge and fixed feet. Fast and safe.
Transportation: Various ways of transportation, for the sample order, we will deliver by Express, like DHL, Fedex, UPS, TNT and EMS. For batch order, it is more economical by sea.
Transportation: Various ways of transportation, for the sample order, we will deliver by Express, like DHL, Fedex, UPS, TNT and EMS. For batch order, it is more economical by sea.
Company Profile
Dongguan Lihui Technology Co., LTD is located in Donguan city China. We are a professional power amplifier manufacturer with more than ten years. Main productions: professional class d power amplifier, speakers, karaoke equipment, mixing desk, digital peripherals and conference system. OEM & ODM service are available.
FAQ
1). Are you manufacturer?
Yes, we are audio products manufacturer located in Dongguan, China.
Welcome to visit our factory.
2). What’s your payment terms
50% in advance and balance before shipment
3). Is sample order available? Is free sample available?
Firstly, sample order is available. Secondly, for new clients, we will return the sample fee after big order placed.
4). What is your MOQ?
No MOQ for any sample test
Yes, we are audio products manufacturer located in Dongguan, China.
Welcome to visit our factory.
2). What’s your payment terms
50% in advance and balance before shipment
3). Is sample order available? Is free sample available?
Firstly, sample order is available. Secondly, for new clients, we will return the sample fee after big order placed.
4). What is your MOQ?
No MOQ for any sample test
For morn details and discount, please feel free to contact us
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