The IE 300 earphones let you enjoy a superior, high fidelity listening experience. Crafted with meticulous attention to detail and powered by a refined version of Sennheiser’s acclaimed 7mm Extra Wide Band (XWB) transducer, they combine exceptional sound with premium, professional audio-inspired design.
| Impedance | 16 Ω |
| Transducer principle | Single Dynamic Driver, Pressure Chamber |
| Weight w/o cable | 4 g |
| Sound pressure level (SPL) | 124 dB (1 kHz / 1 Vrms) |
| Ear coupling | In-Ear |
| Cable length | 125 cm |
| Frequency response | 6 Hz - 20 kHz |
| THD, total harmonic distortion | < 0,08 % (1 kHz, 94 dB SPL) |