
The Sundara Closed-Back is a closed-back planar magnetic headphone with cups cut from hand-selected beech. The wood seals out external noise well and adds body to the sound. You can listen undisturbed, even somewhere noisy.
The Stealth Magnets structure lets the sound wave pass through the magnets with clearly reduced interference. The NEO Supernano diaphragm, 80 % thinner than an ordinary diaphragm, reacts very quickly and keeps distortion low. The sound gains detail and body.
Its acoustic design gives a wide stage, close to that of an open-back planar magnetic headphone. Frequency response covers 6 Hz to 50 kHz. Paired with a headphone amplifier, it gains further depth and spatial precision.
With 98 dB sensitivity and 20 ohms impedance, it pairs easily with a smartphone or portable player. The 1.5 m detachable cable ends in a 3.5 mm jack, and a 6.3 mm adapter is supplied. The light, adjustable headband helps carry its 432 g through long listening sessions.
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