Thinuna DA-4150H EU/4300H EU/4600H EU Four-channel voltage Amplifier

The DA series of professional power amplifiers are Class D installation amplifiers. It is suitable for two types of 70/100V line installations (optional via DIP switches). Each channel has volume control and LED indicators (signal, clipping and protection).

  • Model No.: DA-4150H EU/4300H EU/4600H EU
  • Name: Four-channel voltage Amplifier
  • Standard: CCC,TUVus,ROHS

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The DA series of professional power amplifiers are Class D installation amplifiers. It is suitable for two types of 70/100V line installations (optional via DIP switches). Each channel has volume control and LED indicators (signal, clipping and protection). Input and output connections are made through European-style terminal blocks. Its 1U chassis height and 19-inch size are very suitable for many types of installations, and it utilizes a multi-channel design.


Features:

  • High current switching power, can achieve high power output, low noise and low distortion;

  • Substantial protection circuits, such as thermal protection, short circuit protection, power on/off mute and delay protection;

  • Built-in limiter;

  • European-style terminal block input and output;

  • Front gain control, easy to use;

  • Signal, clip protection and power LED indicators are used to monitor performance;

  • Power amplifier disabled/priority/fault status;

  • Power amplifier 2-channel or 4-channel installation;

  • 70/100V line operation;

  • Power output (70/100V): 4X150W / 4X300W / 4X600W;

  • 1U chassis 19 inches size;

  • Switching power supply, class D power amplifier.



Specification:

Model

DA-4150H EU

DA-4300H EU

DA-4600H EU

Output power (100V line)

150W*4

300W*4

600W*4

Output power (70V line)

150W*4

300W*4

600W*4

Input sensitivity

0.9-1.1V (0+/-1dBV)

Input impedance

20k (balance) 10k (unbalance)

Frequency response

100 Hz - 15 kHz

Voltage gain100V

40 dB

THD+N

<0.1%

S/N

>95 dB

Crosstalk

>70dB

Damping coefficient

>200

Power output circuit

Switching power supply, class D

Power supply

AC 110-240V, 50/60 Hz

Protection

Short circuit, open circuit, overheating,   ultrasonic and radio frequency

Connector

Input and output: European-style terminal   block

Control

Front panel: AC power switch, input level   control of each channel

Rear panel: 70V/100V selector

Indicator light

Signal: Green LED light, Clipping: Red   LED light, Power supply: Green LED light,

Protection: Red LED light, Priority:   Green/Red LED light

Dimensions (WxHxD)

483x44x360 (mm)

Weight

5.4kg

6.2kg

6.3kg




Downloads:    CAD drawing


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