TMA-2 DJ has been put to the test on stages all over the world. With its reinforced headband and powerful bass, it's a specialized piece of equipment for the hardworking musician. The titanium-coated S02 speaker unit delivers a punchy and intense sound representation focused on bass and low-end dynamics. Combining the durable H02 nylon headband and the E02 on-ear PU leather earpads providing high isolation results in a powerful sturdy headphone suitable for live performance and electronic/bass heavy music. Technical Specifications. Driver diameter:                 40 mm SPL:                                     117 dB Resonance frequency:       90 Hz Impedance:                        32 Ohm Rated power:                     30 mW Max power:                        70 mW Diaphragm material:         Titanium Coated Magnet type:                     Neodymium Features Powerful punchy bass- Punchy and intense sound representation focused on bass and low-end dynamics. High sound isolation-On-ear cushions with memory foam covered in soft PU leather. Reinforced headband-Injection moulded silicone headpad for high durability and a better grip. In the box S02                 Speaker unit: Punchy. E02                 Earpads: PU leather, on-ear. H02                Headband: Nylon, Silicone padding C02                 Cable: Coiled w/adaptor, black, 4 mm, 1.5 m.