Welcome: Foshan CS Audio Electronic Technology CO.,Ltd.
Language: Chinese ∷  English

Amplifier

  • CS Series Class TD
  • CS Series Class TD
CS Series Class TDCS Series Class TD

CS Series Class TD

  • Class AB Consuming
  • 2 channels
  • Class 3H Consuming
  • Class TD Consuming
  • Product description:

CS Series Class D power amplifier

CS SERIES the Class TD circuit, it can reach the high efficiency of Class D and ensure the perfect sound quantity and powerful output of Class AB.

Nowadays, it is common to see different kinds of power amplifiers on the basis of different output circuitry. Usually, it is divided into Class A , AB, D, H , G , and TD and so on. In the field of professional power amplifiers, stability is vital as well as sound quality.

Class AB is able to achieve 50% efficiency. But class H, which is upgraded from Class AB, employing the technology of hierarchical power supply can improve the efficiency to 65%. In this way, 1/ 3 efficiency still could not be made full use of.

However, based on the design ideas of class H, another design idea comes out , which is employing class D, namely Modulated power supply to drive the out put stage of class AB so as to reach the same efficiency as class D. Actually, it is surprise to get efficiency about 85% and tone quality as well as that of cl ass AB in the practical application.



Class AB Consuming                                                        Class 3H Consuming                         Class TD Consuming


As below , it is the diagrammatic sketch that describes heat dissipation condition of Class AB, H and I. Red area indicates information of heat dissipation and efficiency. Bigger the red area is, more heat dissipation and lower efficiency it will be.But class dignifying power, with such high efficiency and great power valve, which could work well under low pipe pressure without being burnt out by over heating, makes safety of ultra-high-power products under control. Meanwhile, it improves load capacity, which is also very important for professional power amplifiers. Taking all these advantages into consideration, TD series indicate better quality of professional power amplifiers.



Technology standards: All AI and SMD production process, highly improve the readability and consistency.

Market Positioning: CS series is designed for high class sound reinforcement, ensured by its strong and powerful output power at 8/4/2 ohms.

Low noise: No noise when in static mode. When installed in room, no noise worries to enjoy the music.

Good sound quality: Thick LF, sweet MF and fine HF. Suitable for long-term music without uncomfortable feelings

High Efficiency: Output high efficiency, good cooling, Energy saving, Environmental

Soft protection:  Work even at low resistance and over heat. Continued output, stable performance and reliable work.

Small Size: 3U height, small depth, convenient to install in rack and space saving.


Specification

CS600

CS800

CS1000

CS1300

CS1500

CS1800

Stereo

Stereo

Stereo

650Wx2

980Wx2

1000Wx2

850Wx2

1275Wx2

2000Wx2

1100Wx2

1650Wx2

2400Wx2

1300Wx2

1950Wx2

2925Wx2

1500Wx2

2250Wx2

3000Wx2

1800Wx2

2700Wx2

3240Wx2

Frequency response

20 Hz – 20 kHz(0.5~-1.5dB)

THD+N

<0.05%

S/N Rate

>90 dB

Damping factor

>400(100Hz)

Resolution

>70 dB

Slew Rate

>10V/μs

Input Sensitivity

26dB/32 dB/41dB

Input impedance

(ubal/bal)

10kΩ/20 kΩ

Voltage Gain(8ohm)

39dB

40.3dB

42.0dB

43.0dB

43.8dB

44.0dB

Topology category

Class TD

Cooling

Air flow from front to rear

Protection

Soft start, DC, Short Circuit, Over load, Clip,Over Heat, Progressive Volume

Connection

Input

Balance XLR Male/Female

Output

Binding Post NL4 Speakon

Function

Front Panel Function

Power,Signal VU, Clip, Protection,

Power on, Volume control

Rear Panel Function

StereoParallelInput SensitivityPower

Power

Non-plug IEC Power Cord

AC220V/50HZ. ±10%

Packing Dimension

560x540x180(mm)

G.W

20kg

25.5kg

29.5 kg

35kg

36 kg

38 kg

Scan the qr codeClose
the qr code