Soundvision D-2850

รหัสสินค้า : D-2850

Soundvision D2850 เครื่องขยายเสียงระบบดิจิตอล 2 ชาเเนล 2×850 วัตต์ 8โอห์ม

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

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 channel

8Ω/FTC20HZ~20KHZ/0.1%THD 850W

4Ω/FTC20HZ~20KHZ/0.1%THD 1550W

2Ω/FTC20HZ~20KHZ/0.1%THD 1650W

S/N ( 20HZ~20KHZ) 8Ω >95dB

Distortion(@8Ω 1KHZ) <0.15%

Sensitivity of input 1.0V

Frequency response 20HZ~20KHZ+/-0.5dB

Circuit design CLASS D

Damping coefficient >600@8Ω

Cooling mode 4 fans, airflow from the back to the front

Connector(each channel) Input: XLR output: lock pin type jack

Control panel Front panel:AC power switch,single channel 1/2 gain adjust.Back panel: Stereo selection

Indicator light Power:Green LED ,Signal:Yellow LED ,CLIP:Red LED ,Protect:Red LED

Protect function Short circuit, over heat, automatic limit,long-term output, DC / AC protection

Size(Wide x deep x high) 483mmx343mmx45mm

Weight 7KG

AC input 220V