• Sure Electronics 2 x 50 Watt Class D Audio Amplifier - TDA7492
  • Sure Electronics 2 x 50 Watt Class D Audio Amplifier - TDA7492
  • Sure Electronics 2 x 50 Watt Class D Audio Amplifier - TDA7492
  • Sure Electronics 2 x 50 Watt Class D Audio Amplifier - TDA7492

Sure Electronics 2 x 50 Watt Class D Audio Amplifier - TDA7492

This product integrated with TDA7492 which is currently popular around the world, it not only provides dream sound but also has high efficiency, thus it can dissipate the heat after long-time working to ensure that the amplifier can works in a stable cond
Article number:
AA-AS32171
Delivery time:
Currently not in stock, delivery time is 1-2 weeks
Availability:
Out of stock
Reviews:
Buy 4 for €52,20 each and save 5%

€54,95 .
Incl. tax

This product integrated with TDA7492 which is currently popular around the world, it not only provides dream sound but also has high efficiency, thus it can dissipate the heat after long-time working to ensure that the amplifier can works in a stable condition for long time.

 

Highlights

  • Size: 6.4 “ x 2.9 ” x 1.9 “
  • Superb sound quality
  • Two channels—each up to 15W
  • Up to 90% efficiency
  • Over / under voltage turn off
  • Over current protection
  • Over temperature protection
  • Power Supply Optional

 

 

Product Details

This product integrated with TDA7492 which is currently popular around the world, it not only provides dream sound but also has high efficiency, thus it can dissipate the heat after long-time working to ensure that the amplifier can works in a stable condition for long time.

Besides traditional RCA input jacks, a stereo phone jack is provided to make it much easier to be used with your second device such as mobile phone or portable players. A high quality headphone amplifier is also provided at the front panel.

AA-AS32171 integrates a high-quality rotary encoder which employs high-performance audio processor IC ensuring precise shaft rotation and accurate volume adjustment. AA-AS32171 supports dual-channel amplification and each channel is rated at 50W. With built-in MCU, this product can provide input/output auto-override, over/under voltage protection, low current protection and display LED state.

This product can be powered by any DC power supply ranging from 9 to 24V. You can use it to drive any 4Ω or 8Ω passive speakers.

 

Specifications

Parameter

Min

Typ

Max

Supply Voltage (V)

9

19

24

Quiescent Current (mA)

-

40

-

Input Sensitivity (mV)

-

3500

-

Input Impedance (Kohm)

-

60

-

Gain (dB)

20.6

21.6

22.6

Output Power (W rms)

(VCC = 24V,RL = 6Ω)

-

40W, THD+N<1%

-

50W, THD+N<10%

Efficiency (%)

-

>80% @ 2 x 40W

-

Minimum Load (ohm)

4

6

-

Frequency Response (dB)

20

-

22k

Operating Temperature (℃)

0

25

55

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