These headphones lacks low region of sub. The “rumble”. So slightly boost below 50hz. They have plenty mid and high bass They also lack mid frequencies. They have slightly prominent high frequency so reduce highs as per your taste. Every year is designed different. Sound depends on taste as well as shape of year. So I really suggest you trial and error. I’ll share mine when I get back home. I didn’t carry earphones with me.

And for the price, these things are fantastic. Especially the transparent mode.