A new version of the revolutionary AMT (Air Motion Transformer) from the HEDDphone 1, together with reduced weight and improved ergonomics: a combination that truly takes the HEDDphone to the next level.
Lighter, better, smaller, clearer
The HEDDphone TWO is the result of three years of focused research and development driven by user feedback. Every aspect of the original HEDDphone has been refined to deliver an even more precise and comfortable listening experience.
Ultra-light materials and an improved suspension system allow individual adjustment of height, width, curvature, and clamping force. At the same time, the Air Motion Transformer has been further optimized to deliver a more vivid, lifelike, and natural sound.
The result is a HEDDphone that is lighter, more adaptable, and sonically more convincing than ever before.
Conventional drivers move air back and forth, producing pressure at a 1:1 ratio relative to diaphragm speed. An AMT driver works like an accordion, moving air by squeezing and expanding it at a 4:1 ratio.
This results in an extremely fast transducer with outstanding high-frequency resolution, exceptional transient response, and remarkable clarity.
HEDD Audio explains the concept here:
| Design | Open-back, over-ear |
| Driver | AMT with full-range VVT® technology |
| Frequency range | 10 Hz – 40 kHz |
| Maximum SPL | 89 dB SPL @ 1 mW |
| Impedance | 41 Ω (flat) |
| Power requirement | Min. 200 mW, recommended ≥ 1000 mW |
| Connection | 3.5 mm jack |
| Cable | Kevlar-reinforced, braided |
| Pads | Faux leather ear pads and head cushion |
| Weight | 550 g |