New
Stereo audio amplifier 2x100W
Stereo audio amplifier (2x TDA7294), up to 100W/channel - Hi-Fi class AB, needs external ± 40 V supply.
28.00 €
28.00 € tax excl.
in stock, shipped in 2-3 days
This is a simple stereo audio amplifier module with 2×100W output, built around the TDA7294. The TDA7294 is a monolithic integrated circuit intended for use as a class AB audio amplifier in Hi-Fi field applications. Thanks to its wide voltage range and high output current capability, it can deliver its highest power into both 4Ω and 8Ω loads even with less-than-ideal supply regulation, thanks to high supply voltage rejection. The amplifier module needs an external DC power supply of up to +40V and -40V. Use it as a Hi-Fi power amplifier, a class AB amplifier, or a low-noise audio amplifier.
Specifications
| Based on | 2x TDA7294 |
|---|---|
| Channels | Stereo |
| Output power | up to 100W per channel |
| Amplifier class | AB, low noise |
| Load impedance | 4 or 8 Ohm |
| Power supply | External ±40 V DC |
| Cooling | External heatsink required |
Connectors
- Blue socket (L) = L_IN + GND (left channel input)
- Blue socket (R) = GND + R_IN (right channel input)
- Green terminal strip = DC power (+40 V, GND, -40 V) and speaker outputs (L+, L-, R+, R-)
⚠ Mount the TDA7294 chips to a heatsink. Use proper thermal paste to achieve full rated power.
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