Grado RS1X REfrence Series Dynamic Open Headphone

Grado RS1X REfrence Series Dynamic Open Headphone GARANSI RESMI 1 TAHUN !!! For the first time, three different wood species are working together in a Grado headphone. The housing is made of a maple sleeve, hemp core, and cocobolo outer ring. We build with wood for its warm and embracing tonal abilities, but finding the right balance of three separate woods is no simple task. The reward though is an RS1x that opens Grado to a new level of sound. Pulling everything we can from the new 50mm X Driver, our signature sound is brought to new heights when combined with maple, hemp, and cocobolo. Maple takes care of most of the work, hemp smooths out top and low ends, while cocobolo adds that extra punch. Together the sound the woods produce, when combined with our special processes, are full-bodied, dynamic, and truly defined. The RS1x is the first headphone to be built with the larger 50mm X Drivers. Specifically tuned for the tri-wood RS1x, this new speaker design features a more powerful magnetic circuit, a voice coil with decreased effective mass, and a reconfigured diaphragm. Reengineering these components for our 50mm drivers improve efficiency, reduces distortion, and preserves the harmonic integrity of your music. Transducer Type: Dynamic Operating Principle: Open Air Frequency Response: 12 - 30,000 hz SPL 1mW: 99.8 dB Nominal Impedance: 38 ohms Driver Matched dB: .05 dB