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WONDOM AA-JA31212v2 JAB2V2 Amplifier Board
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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.
Wondom AA-JA31212v2 JAB2v2 Amplifier Board Class D Bluetooth 5.0 DSP 60W 4Ω
Wondom's JAB2v2 is a 1x 60W Class D amplifier module with high-resolution Bluetooth 5.0 connectivity and DSP so you can shape the sound to your liking. Moreover, this module has a mixed line output for use in conjunction with other amplifier modules to create 2.1 or 4.0 setups.
Wondom JAB2v2 : Bluetooth 5.0
The JAB2v2 uses a Bluetooth QCC3034 5.0 chip for audio input, enabling it to support protocols such as aptX, aptX HD, aptX Low Latency, SBC and AAC with RF power ranging from -90dB to 9dB. This module is equipped with a built-in antenna, so you can connect directly to it without any additional wiring on your part, but also has an external antenna port so you can connect an antenna anywhere you like, to guarantee a stable, high-performance connection.
Wondom JAB2v2 : 3.5mm line input
In addition to the Bluetooth input, the JAB2v2 features a 3.5mm jack line input. The signals from the two sources will be mixed before being transmitted to the amplifier circuit. The 3.5mm jack auxiliary input cable is available in the AA-JA11114 functional cable kit.
Wondom JAB2v2 : Integrated DSP and PC interface
The v2 version of the JAB2 integrates a DSP chip as well as a programming port. You can use Wondom's ICP5 programming module to connect to it, and use the Miumax PC interface to set numerous parameters such as gain, high/low pass filter, noise suppression, frequency response and much more.
Miumax softwareWondom JAB2v2 : Battery supply
The JAB2v2 module has also been designed to operate with battery power. In fact, this module is equipped with an MPPT charging circuit, enabling you to connect a battery to it while optimizing its consumption and preserving its integrity. For example, you can use Wondom's AA-JA11113 module with 3S lithium batteries. We recommend using a power supply with an output voltage of between 15 and 24 V DC and a current of over 1A to charge the batteries.
Wondom JAB2v2 : Mixed line output
The JAB2v2 provides a mixed line output signal, which can be transmitted to other WONDOM audio amplifiers to build a 2.1 / 4.0 audio system. You can set the frequency using the PC interface to configure this signal as a subwoofer.
Wondom JAB2v2 : Easy to operate
A Bluetooth pairing integration function is built into JAB2v2, so you can disconnect any connection at the touch of a button. Moreover, ports for external LED indicators are provided to show Bluetooth, power and charging status, so you can get an overview of JAB2v2's operating status.
Technical characteristics
| Specifications | |
|---|---|
| Product type | Amplifier module |
| Inputs | Bluetooth 5.0 1x Jack 3.5mm line input |
| Outputs | 1x Speaker output Molex 1x Mixed audio output PH 2.0mm |
| Amplification type | Class D |
| Output power | 60W @ 4Ω |
| Channel | Mono (1) |
| PBTL Mode support | Yes |
| Supported Bluetooth codec | SBC, AAC, aptX, aptX HD, aptX LL |
| RF Reception Sensitivity | 9dBm et -90dBm |
| Integrated DSP | Yes |
| Gain | 26.2dB |
| Total harmonic distortion more noise (THD+N) | 0.05% |
| Noise output level | 118μV |
| Signal-to-noise ratio (SNR) | 101dB |
| Input impedance | 10kΩ |
| General | |
|---|---|
| Power supply voltage | 10.8V-24V DC |
| Dimensions | 91.44 x 68.6mm |
| Mounting holes | 83.8 x 61mm |
| Package | 1x Wondom JAB2v2 1x Speaker cable 1x Power cable |
| Input | Jack 3.5mm |
| Input | Bluetooth |
| Output | PH 2.0mm |
| Output | Molex |
| Channel | 1 (Mono) |
| Class | Class D / T |
| Amplifier chip | TPA3118 |
| Power (W) | 60.0 |
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