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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.
Class D Mono Amplifier Module TPA31118 60W 4 Ohm
The Wondom AA-AB31211 is a small, simple and efficient Class D mono amplifier module. It includes a TPA3118 TI chip to enable it to provide a power of 60W at 4 Ohm for an efficiency of 95%, as well as a precise sound reproduction. In addition, the module has very good heat dissipation, eliminating the need for a heat sink and ensuring long durability. The circuit is also protected by a series of overload, high temperature and reverse polarity protection.
Specifications | |
---|---|
Product type | Amplifier type |
Amplifier chip | TPA3118 |
Channels | Mono (1) |
Power | 1x60W |
Parallel Bridge Tied Load mode support | Yes |
Input | 1x RCA |
Output | 1x Speaker screw terminal |
Supply voltage | 10V-26V DC via Jack DC 5.5/2.5mm |
Protections | Overload, thermal protection, inverted polarity |
Measurements | ||||
---|---|---|---|---|
Parameter | Conditions | Min | Typ | Max |
Power | @ 4Ω THD+N 1% | - | 50W | - |
@ 4Ω THD+N 10% | - | 60W | - | |
Gain | - | 24dB | 25dB | 26dB |
Input sensitivity (RMS) | @ 4Ω, 40W, 1kHz | - | 831mV | - |
Input impedance | - | - | 20kΩ | - |
Frequency response @ ±3dB | @ 4Ω | 20Hz | - | 20kHz |
THD | @ 4Ω, 1W, 1kHz | - | 0.062% | - |
@ 4Ω, 10W, 1kHz | - | 0.12% | - | |
Output noise level | - | - | 83µV | - |
SNR | 50W @ 4Ω THD+N 1% | - | 101dB | - |
Supply voltage | - | 10V | 24V | 26V |
Max current | 60W @ 4Ω | - | 2.7A | - |
Efficiency | 60W @ 4Ω | 90% | - | 95% |
Switching frequency | - | - | 400kHz | - |
General | |
---|---|
Dimensions | 91.44 x 68.58 x 16.5mm |
Weight | 158g |
Input | RCA |
Output | Speaker terminal |
Channel | 1 (Mono) |
Class | Class D / T |
Amplifier chip | T-Amp |
Power (W) | 60.0 |