Solved! Bass cutsoff at high volume

[msudhan599]

Denon dsw 390..bass cuts off at high volume...i have comnected to Denon avr to tv via hdmi...

 

[jsmithepa]

Bass from the sub, or other speakers as well? sub maybe being overloaded, is firing its protection system.

 

[americanaudiophile]

Assuming that there isn't a problem with the Denon you need a subwoofer with more output. That one is limited.