Headphones with Bluetooth connection quieter than with a cable?

Ma
4

Unfortunately, my new headphones are much quieter when I connect them via Bluetooth instead of the 3.5mm audio cable. With my Windows 10 laptop as well as with two different Android smartphones, I can listen to music at 100% volume without any problems. As soon as I connect them with a cable, they have a normal volume. Does anyone have any idea how I could fix the problem?

Dr

With Bluetooth the headphone amplifier is used, with cable connection the amplifier of the connected device

Pa

I agree! Even with high-quality Bluetooth headphones (I have some from Shure), it is quieter with Bluetooth than with a cable. Unfortunately, that's the way it is.

But even then, the maximum volume is sufficient!

Ma

The only problem is that the reduction in the maximum volume is really big for my headphones. I was aware that Bluetooth is generally a bit quieter. But I find such a big difference strange.

Dr

You can find it, but should be the answer to the puzzle. There's not much space for an amplifier in such headphones. Then the battery needs to be in there and it should last another 10 hours! It becomes difficult at high volume.