Audio-Technica ATH-CKR9 In-Ear Headphones (Open Box) - Discontinued 2-pin Impedance 18Ω ± 15% (@1kHz)

Impedance 18Ω ± 15% (@1kHz)

Fostex TE-03R Stereo Earphones (Red) Specifications

the Cobalt is the culmination of everything that makes listening great

Dolby Atmos® (Xbox Version)

Audio-Technica ATH-CKR9 In-Ear Headphones (Open Box) - Discontinued 2-pin Impedance 18Ω ± 15% (@1kHz)ATH CKR9 Featuring the worlds first dual phase push pull driver system, the ATH CKR9 in ear headphones deliver amazingly clear, high resolution audio. The unique push pull system incorporates two 13 mm drivers that face each other, but are wired out of phase, providing lower harmonic distortion and improved damping and bass frequency control. Machined aluminum housings reduce unwanted resonance for crisp mid and high range audio, while a stainless