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TINYSINE TSA3611 Class D Amplifier TPA3116 2x35W 4 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 TSA3611
Class D Amplifier TPA3116 2x35W 4Ω
This small TinySine TSA3611 Class D amplifier is based on a TPA3116 chip allowing it to develop 2x35W and to be associated with passive speakers in 4 or 8Ω The amplifier has a volume control knob and an ON/OFF switch on the front panel. On the connector side, there are simply speaker terminals and an RCA stereo input at the output.
Technical characteristics
| Specifications | ||
|---|---|---|
| Product type | Amplifier | |
| Amplification type | Class D | |
| Amplification chip | TPA3116 | |
| Power | 2x35W @ 4 Ohm | |
| Input | 1x Stereo RCA | |
| Output | Speaker terminal | |
| Power supply | 12-24V DC via Jack DC | |
| Protections | Over current, thermal protection | |
| Dimensions | 75 x 160 x 48mm | |
| Weight | 420g | |
| Power 24V DC | Power adapter sold separately | |
| Measurements | ||||
|---|---|---|---|---|
| Parameter | Condition | Min. | Typ. | Max. |
| Supply voltage | - | 12V DC | 21V DC | 24V DC |
| Maximum current | 100W @ 4Ω | - | 5.29A | |
| Efficiency | 50W @ 4Ω | 87% | - | 92% |
| Minimum load impedance | - | 3.2Ω | - | - |
| Switching frequency | SD Floating | - | 394kHz | |
| Gain | - | 24dB | 25dB | 26dB |
| Input sensitivity (RMS) | @ 4Ω, 50W, 1kHz | - | 808mW | - |
| Input impedance | - | - | 22kΩ | - |
| Output power | @ 4Ω THD+N 1% | - | 36W | - |
| @ 4Ω THD+N 10% | - | 50W | - | |
| Frequency response @ +/-3dB | @ 4Ω | 20Hz | - | 20kHz |
| THD | @ 4Ω, 1W, 1kHz | - | 0.0299% | - |
| @ 4Ω, 10W, 1kHz | - | 0.073% | - | |
| Input | RCA |
| Output | Speaker terminal |
| Color | Black |
| Channel | 2 (Stereo) |
| Class | Class D / T |
| Amplifier chip | TPA3116 |
| Power (W) | 35.0 |
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