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PROA125.1D

Amplifiers

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NPA43_D4
  • Kingray

Kingray – NPA43_D4

NPA43-D4 is a 4*300W8Ω class-D amplifier, which configures with 4-channel Dante input interface and DSP processing solution such as compressor, limiter, noise gate, parameter equalization, matrix routing, delay, etc. Suitable for various scene with demands of sound reinforcement system. The whole series of products are equipped with TCP/IP communication interface, mobile phone App control, GPIO extension control and Mconsole unified management.

◆ Optional 4-channel Dante network audio input  

◆ Support Mconsole and app TCON network control 

◆ IPS color LCD

◆ Built in DSP digital processor

◆ Multiple control modes are supported: USB、TCP/IP、RS232、RS485

◆ Monitor the working state of power amplifier

◆ Call and standby the amplifier by remote

◆ Support balanced XLR input and unbalanced RCA input

◆ Support stereo, bridge, mono, matrix mode,switch by software

◆ Input sensitivity 0dBU / 6dbu setting by software or LCD

◆ Power on state: Power On/Standby

◆ Constant Pressure and Resistance support:100V、70V、8Ω、4Ω

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Q6000i
  • DMIX

DMIX – Q6000i

◆ High power density and light body weight, not only can meet the needs of large sound amplification system, but also easy to carry and install;

◆ Powerful DSP functions, including routing control, level adjustment, filtering, equalization, voltage limit, delay, inverting, mute, etc.

◆ Accurate and intuitive status indicator and LCD function display, working status;

◆ Power amplifier built-in DSP front stage, without external signal front stage, you can match different styles of speakers, easily adjust the required effect, and can be stored in the parameters of multiple speakers, convenient access;

◆ Environmental monitoring unit can be used to collect voltage, current, temperature and other parameters;

◆ Precise and sensitive temperature detection and protection, to ensure that the machine work within a safe range during heating.

Technical parameters：

Product Model: Q6000i

Product type: Four-channel Dante digital power amplifier

8 Ω power: 4×1500W

4 Ω power: 4×2500W

2 Ω power: 2×2500W

Analog audio signal: Maximum input level +18dB

Digital Audio signal: 24/20 bit 48KHz

Corresponding frequency (20-20khz) : + -1dB

THD + N: <0.5%

Dynamic range: 120dB

Ambient humidity: <90%

Damping coefficient: >200

Signal to noise ratio: >105dB

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Inter-M_-_DSA-500Q
  • Inter-M

Inter-M – DSA-500Q

The DSA-500Q is a high-power 4-channel professional amplifier that can deliver high performance in environments such as school auditoriums, music rooms, government offices, cultural centers, and religious facilities that require high-quality sound. The DSA-500Q is a high-power 4-channel professional amplifier that can deliver high performance in environments such as school auditoriums, music rooms, government offices, cultural centers, and religious facilities that require high-quality sound. Feature High quality CLASS-D 4CH Professional Amplifier DSA-500Q is a High Performance Class-D Power Amplifier using SMPS power and can reproduce high-quality audio in various environments such as auditorium and performance hall. 4CH Dante™ Digital Audio Input You can input 4CH Dante™ digital audio through the network port and 4CH analog audio inputs. Built-in DSP Parametric 8 band EQ, crossover filtear using HPF and LPF,delay, attack / release adjustable limiter. Easy control of equipment through front panel with OLED and PC GUI Using OLED and operation switches installed on the front, and DSA-500Q dedicated software, various parameters can be adjusted. Easy one-touch front dust filter cleaning It is possible to remove the front dust filter easily by separating the ventilator on the front of the equipment by one-touch method. Simultaneous control of multiple amplifiers via PC GUI The PC GUI allows intuitive manipulation of various functions of the DSP, and simultaneous control of multiple amplifiers through IP registration of the equipments. Up to 340 ms delay time adjustable When configuring a system with multiple speakers, you can adjust the Delay function to control the audio transmission time up to 340 msec for clear sound. Frequency band adjustment using HPF and LPF You can use the Butterworth / Bassel / Linkwithz-Riley filter to adjust the frequency band required for your speakers.
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  • Dante Ch: 4x0
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