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Home / Power Amplifier / China K2-2800 2 channel power amplifier

China K2-2800 2 channel power amplifier

Use Parts: 1 PIECE
Supply Ability: 100 PIECE
Payment Terms: TT , LC , Others
Tags:
Product ModelK2-2800
8Ω (stereo)2800W x2
Damping coefficient≥600
Weight7.8 Kg
Use Parts1 PIECE
Supply Ability100 PIECE
Payment TermsTT , LC , Others

PRODUCT INTRODUCTION:

The K series of professional power amplifiers is a new milestone for Class D amplifiers. Adopting advanced Class D amplifier module and high-efficiency SMPS power module, which makes the DH series have extremely high efficiency and reliability, and also has extremely high power density, which can only be provided in a standard chassis space of 1U height and 11 "depth Unprecedented power.

Features

1 1U height 11 "depth standard chassis, compact size, lightweight and compact;

2 ClassD power amplifier module with fixed switching frequency;

3 soft switching LLC resonant switching power supply module;

4 Active power factor correction technology (PFC), can work stably in the full voltage (90-264V) range;

5 Efficient speaker back EMF absorption system;

6 Unique peak clipping limiter and ripple elimination network;

7 Temperature-controlled variable-speed fan, air flow from front to back;

8 Backplane connection mode selection (stereo / parallel / bridged);

9 The back panel is equipped with input sensitivity selection switching (0.775v / 1v / 32dB);

10 Full circuit protection, including: soft start, DC, infrasound, high frequency, overheating, short circuit, mute on / off;

11 Low frequency is thick and powerful, extremely low diving depth, medium and high frequency are transparent, clear and pleasant;

12 The integrated design of the power amplifier module and the power module, more than 85% of the devices use mechanical automation to ensure product consistency.


TECHNIQUE SPECIFICATION:


Product Model

K2-2800

8Ω (stereo)

2800W x2

4Ω (stereo)

4500W x2

2Ω (stereo)

5500W x2

8Ω (bridge)

9000W x1 

Frequency response

20Hz-20KHz:±0.5dB

Total harmonic distortion

≤0.035%

SNR

≥106dB 

Damping coefficient

≥600

Input sensitivity

0.775V/1V/32dB

Input resistance

20K/10K

Product size (H x W x D)

483x280x44mm

Weight

7.8 Kg

Power supply requirements

~220V-240V/50-60Hz 


Send a message to us

Contact Us

+86-757-85230433
Songshi Road, Shashui Village, Songgang, Shishan Town, Nanhai Dist..Foshan City, Guangdong Provice, China
Official Website of Vietnam:www.cafaudio.vn
Agent in Vietnam:Audio Visual Vietnam Investment Corporation

Company Details

Foshan City Nanhai Kafu Professional Audio Equipment Factory was founded in 2006, located in Foshan, China. With more than 10 years operating, we have built up mature products technology, high quality production system and after sale service system. Our products include passive&active line array speakers, full range speakers, subwoofer, power amplifiers, digital processors and peripheral products and and all accessories, which have been successfully applied in public entertainment market, government affairs,business conference, public cultural and sports market.
Foshan City Nanhai Kafu Professional Audio Equipment Factory