If you owned the previous model then you know how good this set thumps and rattles. This newer most recent model is better in design, feel, build, and performance. It takes a couple days for the speakers to stretch out to give that rumbling sensation. Deep lies in bass. ANC is MUCH better on this model, trust me, much much better. The battery life is excellent. The comfort actually feels better not to say the last model wasn’t. The cushions are a tad bit thicker, and I’m just really happy with this purchase and product!