X4i In-Ear Headphones


Anyone can use the headphones that came with the phone. You’ve already paid those dues. Throw away your toys. It’s time for real audio. It’s time for the Klipsch X4i. Made with the finest materials, engineered for pure performance and designed to be the best looking, best sounding earbuds on Earth.

Experience the best earbuds in the world.




  • What is the difference between “S” headphones and “X” headphones?”

    The S-family of headphones (S3m, S4, S4i, S4A) all using dynamic moving-coil drivers (similar to your typical speaker woofers), while the X-family of headphones (X4i, X6i, X7i, XR8i, X11i, X12i and X20i) all use balanced armatures. So how do you decide what’s best for you? If you’re in the mood for a full soundstage and thumping but tight bass, and you’re on somewhat of a budget, we recommend the S-family. If you’re looking for clear, crisp, impeccable detail with warmth in the lower octaves like you’ve never heard before, the X-family might be more your cup of tea.

  • What is a balanced armature speaker?

    A balanced armature is the tiny specialized speaker that’s inside your headphones. You have one for each ear and they turn electrical signals into acoustical sound waves. Like a traditional speaker, an armature features an internal diaphragm that’s driven by an electromagnetic motor system to produce sound. Armature benefits include: smaller size, higher output, extended frequency response and improved high frequency detail compared to a traditional moving coil speaker.

  • Are in-ear headphone designs bad for your hearing?

    Anytime you put something in your ear or listen to loud music, there is a health risk involved. However, when you wear an in-ear design with a good seal, you typically don’t have to turn up the volume as much because a good seal dramatically reduces background noise.

  • Do you have out of warranty repair options for your headphones?

    Due to the size and nature of our headphones, we unfortunately do not have a non-warranty repair option.