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TINYSINE TSA3118B U.FL Amplifier Module TPA3116D2 Bluetooth aptX TWS 2x50W
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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 TSA3118B U.FL
Amplifier Module TSA3118B Bluetooth aptX TWS 2x50W
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This amplifier module from TinySine is based on a TSA3118B amplifier chip that can deliver up to 2x50W while offering very good efficiency thanks to its Class D architecture. The module also integrates a Bluetooth AudioB Plus receiver from the brand, supporting the aptX protocol which allows faster and more stable signal transmission. The TSA3118B can be used to accompany passive speakers with an impedance of 4 or 8 Ohm.
The module can also be used in TWS mode. The latter allows you to wirelessly pair 2 of these amplification modules and therefore enjoy a dual mono system. The 3-pin audio output connector can also be used to connect a Subwoofer amplifier module. The BVC port allows it to connect a volume control module such as the TinySine TSA1000 or TinySine TSA1020.
The amplifier automatically detects the AUX and line inputs as well as Bluetooth, the latter having a higher priority. When the Bluetooth source is disconnected or paused, the amplifier automatically switches to the AUX / Line input.
TSA3118 & TSA1000. Modules
Amplify Module TSA3118B Bluetooth aptX TWS 2x50WMany TSA3118 modules can be connected together to create a multi-channel amplifier. The 3-pin audio output connector can also be connected to a Subwoofer module.
Operation of two modules in TWS mode
- S1 : Long press (3s) to activate Bluetooth pairing mode / Long press (6s) to reset pairing information.
- S1 + S2 : Long press (1s) to switch the module to slave TWS
- S1 + S3 : Long press (1s) to switch the module to master TWS
- S2 + S3 : Long press (1s) to cancel the TWS connection
Technical characteristics
| Specifications | |
|---|---|
| Product type | Amplifier module TPA3116D2 |
| Bluetooth version | 4.2 |
| Supported Bluetooth protocols | aptX, aptX Low Latency, SBC, AAC |
| TWS Support | Yes |
| BVC port for volume control | Yes (x1) |
| Automatic input detection | yes |
| Protections | Over/Under voltages, overload, thermal protection |
| Dimensions | 103 x 69 x 25mm |
| Measurement | ||||
|---|---|---|---|---|
| Parameters | Conditions | Min. | Typ. | Max. |
| Efficiency | 50W @ 4 Ohm | 87% | - | 90% |
| Minimum impedance | - | 3.2 Ohm | - | - |
| Gain | - | 24dB | 25dB | 26dB |
| Input sensitivity (RMS) | @ 4W, 50W, 1kHz | - | 808mV | - |
| Input impedance | - | - | 22 kOhm | - |
| Output power | @ 4 Ohm, THD+N = 1% | - | 36W | - |
| @ 4 Ohm, THD+N = 10% | - | 50W | - | |
| Frequency response | @ ±3dB, 4 Ohm | 20Hz | - | 20kHz |
| THD | @ 4 Ohm, 1W, 1kHz | - | 0.0299% | - |
| Power supply voltage | @ 4 Ohm, 10W, 1kHz | - | 0.073% | - |
| - | 10V DC | 21V DC | 24V DC | |
| Input | Bluetooth |
| Input | RCA |
| Output | PCB Connector |
| Output | Screw terminals |
| Channel | 2 (Stereo) |
| Class | Class D / T |
| Amplifier chip | TPA3116D2 |
| Power (W) | 50.0 |
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