Help Required to Convert Yamaha NSP40 Sub to Active

[stallionbal]

Hi Friends,

My polk SUB PSW125 has fried due to power outrage in my area. Have given it to PROFX for fixing. The is still due to last 3 months. I am now running show without sub's. Can anyone help me with replacement part amplifier board for PSW125.

Also any suggestions for converting my Yamaha NSP40 to active sub. I don't want to spend to much.

 

[efernand1]

DIY section of HFV site has some posts....check