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TPA3255: Frequency Response

Abigail Leonardi
Intellectual 2255 points
Part Number: TPA3255

Tool/software:

Hi,

I have a customer who is using the TPA3255 in a stereo BTL application, however they are seeing significant roll off at 20Hz and 20kHz (around 3.5 dB). What is the expected frequency response of this device given a BTL application? Specifically they are interested in frequency response (BW) plots (RMS level vs. freq). 

If there is a plot you would be able to share here, I would appreciate it. Thanks!