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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.
The Wondom AA-AB32504 BVS2300 is an amplifier module capable of delivering up to 2x 300W into 4 ohm thanks to a TPA3255 chip. The module features a bypass mode, external potentiometer port, I2S output and BP1048 DSP. Bluetooth 5.0 functionality enables it to support SBC and AAC codecs for a reliable, stable connection. The module also works with ACP Workbench to fine-tune and customize sound rendering.
1 | I2S output |
2 | Volume control |
3 | Line input (Bypass) |
4 | Input selection switch |
5 | Line input (with jumper) |
6 | Line output |
7 | Antenne Bluetooth |
8 | Speaker output |
9 | DC 18-48V power supply |
10 | Speaker output |
11 | PC UI programming |
Technical characteristics
Specifications | |
---|---|
Product type | Amplifier module |
Channel number | 2 |
Amplification chip | TPA3255 |
DSP | 1048 |
Inputs | Bluetooth Line input (bypass) Line input (jumper) |
Outputs | 2x 2-pin mini-fit amplified output Line output I2S output |
Supported Bluetooth codecs | SBC AAC |
Audio Performances | |||
---|---|---|---|
Parameter | Conditions | Typ. | |
SNR | Line Input bypass Bluetooth module 2 x 300W @ 4Ω, A-weighting | OUT 1 OUT 2 | 96.2dB 95.9dB |
Line Input through Bluetooth module 2 x 300W @ 4Ω, A-weighting | OUT 1 OUT 2 | 95.2dB 95.0dB | |
THD+N | Line Input bypass Bluetooth module 5W @ 4Ω, 1kHz | OUT 1 OUT 2 | 0.0083%dB 0.0094%dB |
Line Input through Bluetooth module 5W @ 4Ω, 1kHz | OUT 1 OUT 2 | 0.0098dB 0.0125dB | |
Noise floor | Line Input bypass Bluetooth module A-weighting, Input connected to GND | OUT 1 OUT 2 | 210.5uV 225.9uV |
Line Input through Bluetooth module A-weighting, Input connected to GND | OUT 1 OUT 2 | 234.5uV 238.4uV | |
Input impedance | Line In & BT Line In @ 4Ω, 1kHz | - | 20kOhm |
Sensitivity | Line Input bypass Bluetooth module 2 x 300W @ 4Ω, 1kHz | OUT 1 & OUT 2 | 4V |
Line Input through Bluetooth module 2 x 300W @ 4Ω, 1kHz | OUT 1 & OUT 2 | 4V | |
DC Bias | - | OUT 1 & OUT 2 | 15mV |
General | |
---|---|
Power supply | DC 18-48V (power supply sold separately) |
Package | 1x WONDOM BVS2300 module 1x Power cable 2x 2-pin mini-fit cable 1x Potentiometer 1x 3.5mm jack line-in cable |
Input | PCB Connector |
Input | Bluetooth |
Output | PCB Connector |
Channel | 2 (Stereo) |
Class | Class D / T |
Amplifier chip | TPA3255 |
Power (W) | 300.0 |