This is a high quality case, unbelievable build quality and a superb fit and it feels so comfortable in the hand.
It doesn't add bulk to the phone as I expected and the privacy screen protector is class.
I did not think the speaker was great on my new S5 when compared to my S4.
Now with the SBS feature the case not only does it put the sound through the front but I believe (IMO) that it has doubled the volume without any distortion or clarity loss..Amazing!!!
Now I will admit that is isn't cheap, however you get what you pay for.
Buy one of these as you will not find a better case for you S5. Great Case and great service 10 out of 10. I will be recommending this to my friends..extremely satisfied..go get yours..NOW!!!!!