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TINYSINE TSA8498B Amplifier Module Class D 2xTDA7498 Bluetooth aptX RCA 4x100W 6 Ohm
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Accessories for this product
Find here a selection of useful and/or essential accessories for this product. These are specially selected by the Audiophonics team according to the characteristics of the product.
TinySine TSA8498B
Amplifier Module Class D 2xTDA7498 Bluetooth aptX RCA 4x100W 6 Ohm
The TSA8498B module of TinySine is a Class D amplifier allowing to deliver not less than 4x100W under 6Ω. It is also combined with an AudioB Plus module to offer Bluetooth reception supporting aptX, for more convenient use. This amplifier is based on two TI TDA7498 chips. The TSA8498B can be powered by any power supply delivering 14-39V DC via a DC jack connector or via a screw terminal block. In addition, in order to protect the heating components from possible deterioration, a fan makes it possible to cool the assembly. This is activated only above 65°C in order to reduce the noise emitted.
This module has a Bluetooth input (via AudioB Plus) and an RCA input. The output is made directly on the screw terminals.
Connection diagram
Technical characteristics
| Specifications | |
|---|---|
| Amplifier chip | TDA7498 |
| Amplification type | Class D |
| Efficiency | > 90% |
| Frequency response | 20Hz - 22kHz @ +-3dB |
| Output power | 4 x 100W @ THD=10% 6Ω 4 x 80W @ 8Ω |
| Input sensitivity | 1356mV @ 25.6dB 696mV @ 31.6dB 460mV @ 35.1db 341mV @ 37.6dB |
| Bluetooth version | 4.2 |
| Supported protocols | aptX aptX Low Latency SBC AAC |
| Protections | Over/Under-voltage Over current protection Over temperature protection |
| Spécifications | |
|---|---|
| Alimentation | Jack DC 14-39V |
| Dimensions | 122 x 80 x 18.6mm |
| Input | Bluetooth |
| Output | Screw terminals |
| Channel | 2 (Stereo) |
| Class | Class D / T |
| Amplifier chip | TDA7498 |
| Power (W) | 100.0 |
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