GENERAL TECHNICAL DATA
hovering next to the ears, fully open
96 dB / 1 mW RMS = 115 dB SPL/V eff. (at Ear-Drum Reference Point)
- Maximum input power
- Rated Impedance
15 Ohms (MYSPHERE 3.1) or 110 Ohms (MYSPHERE 3.2)
- Transducer type
- Transducer size
40 x 40 mm
squared, glass-foam enforced
- Membrane excursion
- Frequency response
20 Hz – 40 kHz (-10 dB)
- Magnetic structure
radial, fully vented
- Magnet type
- Magnet density
345 g (without cables)
An ultra light coil and a glass foam membrane with a cobweb structure allow fastest impulse reproduction. All dispensable air volumes like tight channels, slots, holes etc. are largely avoided in order to reduce additional acoustic masses.
Supported by the open design, the drivers are kind of levitating over the ear. The open front cushion enables sound to flow from one side to the other and vice versa. This creates an unprecedented binaural effect and great spatiality.
On both sides of the moving membrane the spaces are completely vented. No acoustic volumes hamper the membrane in its movement and the front cushion is acoustically open. This yields an unsuspected sense of space.
INNOVATIVE FRAME CONSTRUCTION
A light metal frame transmits the force from the soft cushions to the head to achieve very small specific surface pressure. Sensitive areas of the head are bypassed resulting in a well-fixed headband carrying the hovering drivers.
- All cushions are attached by magnets and can be removed manually without tools.
- Additionally, both sides of the earphone can be removed without tools to facilitate the transportability and service.
- Since no human head is really symmetric, all adjustments of angle and height have been accomplished without mechanical lock-in positions. A fine scaling allows for easy retrieval of personal settings.