Wednesday, April 23, 2014

2 X 25Watt Class D Audio Amplifier Board - TDA7492

2 X 25Watt Class D Audio Amplifier Board - TDA7492

This amplifier is a state-of-the-art dual channel Class-D audio amplifier which integrates ST’s TDA7492 as the driver. This amplifier is capable of delivering dual-channel amplification with each channel up to 25W. High quality and high performance components are used making this amplifier high-quality amplifier. Powered by 14V to 19V supply, it can be used in many ampplications like Background Music Systems. It also features thermal protection. In addition, on-board heat sink ensures excellent heat dissipation.

  • Size: 121.90(L) × 91.00(W) × 21.00(H) ±0.2mm
  • A perfect "Class D" architecture
  • Gain adjustable–four fixed gain settings: 25.6 dB, 31.6 dB, 35.1 dB and 37.6 dB
  • Line level audio signal input
  • Mounting holes facilitate installation and fixing
  • Several wiring methods facilitate connection
  • Excellent heat sink eliminates your worry on heat dissipation
  • Over temperature protection
  • Click & Pop Noise Reduction

  • Power supply: 14V to 19V
  • Total quiescent current: FAN ON,STBY Disable, Typical 90mA
  • Frequency response: 20Hz to 20KHz(±3dB)
  • 25W output power @THD = 10%, 6 Ω 15V
  • 20W output power @THD = 10%, 8 Ω 15V
  • Operating Temperature: 0℃ to 50℃
  • Storage Temperature: -20℃ to 105℃

  • It is the ideal solution for any sound reinforcement installation or application needing an affordable compact PA system.
  • Background Music Systems
  • Vending Machines
  • Lifts
  • Interactive Kiosks
  • Home DIY
  • Car audio

Package Contents: 
2 X 25Watt Class D Audio Amplifier Board - TDA7492 × 1

The accessories might be a little different from what you've seen on webpage since the accessories you received might be from different batch. However, it won't affect your use. Sure Electronics assumes no liability for any ambiguity caused by the product photos.