Soundvision D-2850เครื่องขยายเสียงระบบดิจิตอล 2 CH 2×850 วัตต์ 8 โอห์ม

รหัสสินค้า : D-2850

Soundvision D-2850เครื่องขยายเสียงระบบดิจิตอล

คุณสมบัติ

1. Multifunction and 1U design

Traditional amplifier use heavy toroidal transformers and cooling tubes, inconvenient to transport and carry. D-2850 use high quality digital amplifier switching power supply, with the U.S. IR digital amplifier module,Rated output power (2x850W @ 8 ohm) , just 7 kg, 1U design, lightweight , which is easy for installation orperformance using.

2. Advanced high-quality switching power supply module

Digital switching power amplifier for selection is critical , our engineers through repeated trials , the power sector is currently selected.This module anti-interference ability, high stability of output voltage, over power protection has short circuit protection, high conversion efficiency, making the digital amplifier power and stability are quite good.

3. American IR digital with japan qualified capacitance

After continuous exploration and research by our engineers use the imports main component (the U.S. IR digital power tube amplification scheme and Japan’s advanced technology bulk capacitance) so the digital amplifier power will be stronger, fast transient response signal, thereby gaining a very good sound quality.

4. Efficient and safe, green energy saving

Class AB or Class H of traditional amp, utilization is only 30% -50%, but digital amplifier switching power efficiency up to 90%, the quiescent current consumption to zero, even if work for 8 hours, the temperature is not exceeding 50 degrees,absolutely safe, reliable and environmental protection.

สเปค

Stereo Mode ( 2 Channels output )Continuous average output power per channel8Ω/FTC20HZ~20KHZ/0.1%THD

4Ω/FTC20HZ~20KHZ/0.1%THD

2Ω/FTC20HZ~20KHZ/0.1%THD850W

1550W

1650WS/N ( 20HZ~20KHZ) 8Ω>95dBDistortion(@8Ω 1KHZ)<0.15%Sensitivity of input1.0VFrequency response20HZ~20KHZ+/-0.5dBCircuit designCLASS DDamping coefficient>600@8ΩCooling mode4 fans, airflow from the back to the frontConnector(each channel)Input: XLR output: lock pin type jackControl panelFront panel:AC power switch,single channel 1/2 gain adjust.Back panel: Stereo selectionIndicator lightPower:Green LED ,Signal:Yellow LED ,CLIP:Red LED ,Protect:Red LEDProtect functionShort circuit, over heat, automatic limit,long-term output, DC / AC protectionSize(Wide x deep x high)483mmx343mmx45mmWeight7KGAC input220V