Any info what DSP is used in Wondom JAB2v2 series. I tought it would be ADAU1701, but no. I would like to use it in mono two way speaker. It would need different filters for both channels.
IIRC the JAB2 series doesn't have DSP. Here's a question & answer from the JAB2 V4 page:
If i wish to add a sub and a tweeter, would i need a crossover? and which would you recommend?
Hi, Lasse. Thank you for your interest in our products. If you want to add a sub and a tweeter, a crossover is required. We recommend you the JAB3 - 250 (2 X 50 WATT CLASS D AUDIO AMPLIFIER BOARD WITH AUDIO DSP), which can be connected with JAB2 - 250 to build an audio 4.0 system integrated with Bluetooth and DSP. Wish this could help you.
If i wish to add a sub and a tweeter, would i need a crossover? and which would you recommend?
Hi, Lasse. Thank you for your interest in our products. If you want to add a sub and a tweeter, a crossover is required. We recommend you the JAB3 - 250 (2 X 50 WATT CLASS D AUDIO AMPLIFIER BOARD WITH AUDIO DSP), which can be connected with JAB2 - 250 to build an audio 4.0 system integrated with Bluetooth and DSP. Wish this could help you.
The board I found found is called JAB2 ver 4.0 (https://store.sure-electronics.com/product/AA-JA32171). I believe your board has a 1701 DSP chip as it has the USBi programming port. Sometimes Sure puts the 1701 chip on the bottom of the board.