Compact audio class-D amplifier by 100+100 watt music, working single-feed (comprised between 15 and 34 volt) and capable of driving two speakers with 8 ohm impedance (also with 4 ohm and 6 ohm). Based on the integrated TDA7498, has four levels of gain can be set by dip switch: 25.6dB, 31.6dB, 35.1dB and 37.6dB, mute and stand-by mode, short circuit protection and over-temperature, mounting holes to facilitate installation.

• Chip: TDA7498
• Power supply: from 15V to 34 V (recommended 24Vdc with 5 A output current)
• Output Power:
  - 100W + 100W (Vcc = 36V, RL = 6 ohm, THD: 10%)
  - 80W + 80W (Vcc = 34V, RL = 8 ohm, THD: 10%)
• Four selectable gain settings: 25,6dB, 31.6dB, 35.1dB and 37.6dB
• The PCB has mounting holes to facilitate installation
• short circuit and over temperature protection
• Mute and stand-by
• Efficiency: 90%
• Dimensions (mm): 90 (length) x 64 (width) x 16.5 (height)
• Weight: 88 grams