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This is TDA7492p based is Class-D audio amplifier. This module has integrated a Bluetooth module, all the used components in the amplifying process, output connectors and control buttons. All you need to do is supply 12V to 36A to it, connect an 8-ohm 50W speaker to each output and connect a Bluetooth device to it and enjoy and control your favourite music wirelessly.
Specifications
| Operating Voltage | 8 ~ 24VDC |
| Speaker Output Power | 25W+25W at THD 10% 8Ω @ 20Vdc. |
| ·Bluetooth | CSR8635 Audio Bluetooth V4.0. |
| Input Power Jack | 5 mm DC jack |
| Compatible Speaker Impedance | 8Ω. |
| Headphone Output | 32Ω. Stereo 3.5mm Jack. |
| Fixed gain settings | 21.6dB, 27.6dB, 31.1dB and 33.6dB. |
| Length (mm) | 82 |
| Width (mm) | 50 |
| Height (mm) | 12 |
| Weight (gm) | 37 |
| Shipment Weight | 0.039 kg |
Features:
- 25 W + 25 W continuous output power at THD = 10% with VCC= 20 V and RL= 8 Ω
- Wide-range single-supply operation (8 – 26 V)
- High efficiency (η = 90%)
- Four selectable, fixed gain settings of nominally 21.6 dB, 27.6 dB, 31.1 dB and 33.6 dB
- Differential inputs minimize common-mode noise
- Standby and mute features
- Short-circuit protection
- Thermal overload protection
- Externally synchronizable
Package Includes:
- 1 x TDA7492P 50W Wireless Digital Audio Receiver Amplifier Board
