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The Kiwi Ears Altruva is an open-back circumaural headphone based on a 50mm dynamic driver, whose PU + PEK composite diaphragm, combined with a pure copper surround, aims to achieve a balanced compromise between mechanical strength and response consistency. This design provides stable reproduction across the entire spectrum, suitable for versatile listening without artificial emphasis.
Its open architecture promotes more natural airflow, limiting internal reflections and contributing to a more airy and intelligible soundstage. This approach is designed for extended use, reducing the feeling of confinement often associated with closed-back headphones.
The assembly is housed in a PVD-treated stainless steel structure, ensuring good rigidity over time, while the imitation leather ear pads guarantee comfort even during long listening sessions, making it ideal for everyday use.
Technical characteristics
| Specifications | |
|---|---|
| Product type | Headphone |
| Headphone type | Open-back |
| Driver diameter | Ø50mm |
| Frequency response | 20Hz-20kHz |
| Inpedance | 32Ω |
| Sensitivity | 98dB ± 3dB |
| Headphone connectors | 2x Jack 3.5mm |
| Detachable cable | |
| General | |
|---|---|
| Color | Wood |
| Package | 1x Kiwi Ears Altruva 1x 3.5mm jack headphone cable 3m 1x 6.35mm jack adapter |
| Color | Wood |
| Impedance (Ω) | 32 |
| Efficiency / Sensitivity (dB) | 98.0 |
| Lowest frequency (Hz) | 20 |
| Highest frequency (Hz) | 20000 |
| Wireless | No |
| Cable termination | Jack 3.5mm |
| Headphone / Earphone connector | Jack 3.5mm |