Hi Folks,
I am new to this thread. My Yamaha subwoofer NS SW -20 has gone bad and not getting proper support from authorized service centers. Can somebody help me how to escalate to Yamaha and also if you refer any service engineer, I am more than happy.
Thanks,
Lakshman
Bangalore
I am new to this thread. My Yamaha subwoofer NS SW -20 has gone bad and not getting proper support from authorized service centers. Can somebody help me how to escalate to Yamaha and also if you refer any service engineer, I am more than happy.
Thanks,
Lakshman
Bangalore