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K series More
Product overview:The K series is a compact, lightweight power amplifier designed for advanced home theater and stationary installations. It can also be configured to match a variety of load impedances, which allows customers to customize and flexibly configure a variety of different speaker models and scenarios. The K series power application is a new solution for weight and size. The high efficiency of the heat dissipation system integrated with the patent heat dissipation technology makes the weight 40% lighter than the traditional power amplifier of similar power.
Product origin:Guangdong, China
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Detailed introduction

Protection function is available, short circuit, overheat, overload, overcurrent, output dc, soft start, current fuse protection, transformer overheating protection

Intelligent constant power technology

When the load connected to the amplifier is lower than the rated range, the output power will be controlled intelligently and will not be increased.

Resonance soft switching technology

It is specially designed for high quality and demanding professional power amplifier, also known as zero voltage on and zero voltage off technology, to eliminate the di/dt impact caused by conventional power supply switch.

Technology leading class H circuit

Working class H circuit, effectiveness 93%, can easily push 4 Ω load, unique design protection to promote a great work in a safe operating area. HiFi fever circuit.

The switching power supply is specially equipped with series parallel double loop power supply resonance technology

Effectively prevent the power source radiation to the tone interference, better than the power frequency transformer output wave type, more delicate and soft tone.

Humanistic aesthetic design

This is a completely refreshing unique appearance design, the entire front structure into a three-dimensional three-dimensional shape space, giving a strong visual sense of movement.

1. Special selection of pairing performance excellent American MOTOROLA top end of the emmerson push on the tube, so that the dynamic response and timbre performance more excellent, exquisite, is a rare hi-fi, restore the circuit.

2. The new high temperature automatic compensation constant temperature technology, when the working temperature rises to a certain level, the circuit automatically intelligent detection and adjustment, so that the machine work in the safe temperature range, to ensure the safety of the machine in any environment.

3. Special audio power supply for power amplifier, with double ring resonance and resonance soft switch technology, make the whole machine safe and stable, dynamic performance is better.

4. IC adopts pure imported components with low noise and extremely high sound reduction, high precision resistance, capacitance to ensure the delicate performance of the circuit and zero drift.

5. The high-density copper radiator used in aviation, equipped with special intelligent thermostatic temperature regulation circuit, can easily warm the machine

Degree to the minimum, ensure the high stability of the machine.

6. Passed the national compulsory safety 3C certification

7. The new high temperature automatic compensation constant temperature technology, when the working temperature rises to a certain level, the circuit automatically intelligent detection and adjustment, so that the machine works in the safe temperature range, to ensure that the machine in any environmentThe degree of safety.

Technical parameter:

MODEL:

K4.20

K4.30

K6.30

K6.36

K8.30

K8.36

8Ω Stereo Power

4X200W

4X300W

5X300W+600W

5X400W+800W

7X300W+600W

7X400W+800W

Frequency response

20Hz-20KHz+0/-0.5dB

Total harmonic distortion

<0.05%@8Ω 1KHz

Signal to noise ratio

105dB

Conversion rate

25V/μs

Damping coefficient

400@8Ω

Crosstalk attenuation

>100dB@8Ω 1KHz

Input impedance

20KΩ (Balanced )/10KΩ (Unbalanced)

Input sensitivity

0775 V

Protection function

Voltage limit, overheat, short circuit, DC, zero impact on / off

Height

1U

2U

Packing Dimensions

585X565X80mm

585X565X145mm

Gross weight

10.5KG

11.5KG

19.5KG

21.5KG

23.5KG

24.5KG



K series four - channel installation dimension drawing