Description
The IE 300s are designed as a versatile, “go-anywhere” audiophile solution. Their small, lightweight, and rugged design is inspired by professional in-ear monitoring systems, ensuring a secure and comfortable fit during extended listening sessions. A key feature is the “back volume” chamber-within-a-chamber and a resonator chamber that controls airflow and minimizes unwanted resonances, providing a clean, detailed, and expansive soundstage.
They utilize a specialized para-aramid reinforced cable, designed for high tensile strength, which is vital for long-term daily use. While they offer passive noise attenuation of up to 26 dB (particularly with the memory foam tips), they do not feature active noise cancellation.
Specifications
| Ear Coupling | In-ear (Intra-aural) |
| Wearing Style | Wired (Over-ear hook) |
| Transducer Principle | Dynamic, closed |
| Transducer Size | 7 mm (TrueResponse Transducer) |
| Weight | Approx. 4g per earbud (18g total with cable) |
| Frequency Response | 6 Hz – 20,000 Hz |
| Impedance | 16 ? |
| Sound Pressure Level (SPL) | 124 dB (1 kHz, 1 Vrms) |
| Total Harmonic Distortion (THD) | < 0.08 % (1 kHz, 94 dB) |
| Attenuation | Up to 26 dB (passive, with memory foam tips) |
| Cable Length | 1.25 m (48″) |
| Cable Material | Para-aramid reinforced |
| Connector | Gold-plated Fidelity+ MMCX connectors (recessed) |
| Plug | 3.5mm TRS stereo miniplug (right-angled) |
| Detachable | Yes |
| Features | German-made 7mm transducer Resonator chamber to remove masking resonances Newly developed membrane foil Adjustable flexible ear hooks High passive noise isolation |
Package includes
1 x Sennheiser IE 300 In-Ear Monitoring Headphones (Black)
1 x 1.2m (approx. 49″) cable with gold-plated MMCX connectors and a 3.5mm plug.
3 x pairs of Silicone (S, M, L) and 3x pairs of Memory Foam (S, M, L).
1 x Case
1 x Cleaning tool
1 x Documentation
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