[. . . ] technology, audio signals are directly channelled into the user`s ears while highly constant, compressed cellulose fleece reduces total harmonic distortions. [. . . ] Additionally, the MEG 14-40 comes with a high-quality leatherette headband and velour ear pads which accentuate the already outstanding listening experience. · High quality components for outstanding acoustic performance · Special diaphragm geometry reduces intermodulation distortion · Eargonomic Acoustic Refinement (E. A. R. ) feature enables ideal sound channelling HD 558 Movie and music aficionados will definitely appreciate what the new HD558 has to offer. technology and optimised Duofol diaphragms, but also a Surround Reflector that generates an extended spatial sound field for an enhanced audio experience. of products per multi-pack Languages on packaging (version 1) Languages on packaging (version 2) 40 44155 05608 2 6 15104 18773 3 504633 Dynamic, open 12Hz ­ 38, 500Hz 50 O <0. 1% 112 dB (1kHz / 1Vrms) 294 g 3 m 4-strand copper cable, (OFC), single-sided, changeable 6. 3 mm stereo jack with 3. 5 mm adaptor (both gold plated) MEG 14-40 headphones, 3. 5 mm adaptor "altar" concept: carton box with blistered product on display inside 205 x 100 x 240 mm 427 x 347 x 267 mm 6 English, German, French, Spanish, Italian, Dutch, Portuguese English, Russian, Polish, Turkish, Chinese (simplified), Chinese (traditional), Korean HD 558 EAN UPC Article no Transducer principle Frequency response Impedance THD - Total harmonic distortion (1kHz, 100 dB SPL) Sound pressure level (SPL) Weight Cable length Connector Content of delivery Packaging Packaging type Dimensions of product packaging (L x B x H) Dimensions of outer master carton (W x H x D) No. of products per multi-pack Languages on packaging (version 1) Languages on packaging (version 2) 40 44155 05606 8 6 15104 18770 2 504631 Dynamic, open 15Hz ­ 28, 000Hz 50 O <0. 2% 112 dB (1kHz / 1Vrms) 270 g 3 m 4-strand copper cable, (OFC), single-sided, changeable 6. 3 mm stereo jack with 3. 5 mm adaptor (both gold plated) HD 558 headphones, 3. 5 mm adaptor HD 518 40 44155 05603 7 6 15104 18767 2 504628 Dynamic, open 14Hz ­ 26, 000Hz 50 O <0. 2% 108 dB (1kHz / 1Vrms) 286 g 3 m 4-strand copper cable, (OFC), single-sided, changeable 6. 3 mm stereo jack with 3. 5 mm adaptor (both gold plated) HD 518 headphones, 3. 5 mm adaptor 205 x 100 x 240 mm 427 x 347 x 267 mm 6 "altar" concept: carton box with blistered product on display inside 205 x 100 x 240 mm 427 x 347 x 267 mm 6 English, German, French, Spanish, Italian, Dutch, Portuguese English, Russian, Polish, Turkish, Chinese (simplified), Chinese (traditional), Korean Sennheiser electronic GmbH & Co. KG Am Labor 1, 30900 Wedemark, Germany www. sennheiser. com 542504 08/2010 Printed in Germany Sennheiser is a registered trademark of Sennheiser electronic GmbH & Co. [. . . ] of products per multi-pack Languages on packaging (version 1) Languages on packaging (version 2) 40 44155 05606 8 6 15104 18770 2 504631 Dynamic, open 15Hz ­ 28, 000Hz 50 O <0. 2% 112 dB (1kHz / 1Vrms) 270 g 3 m 4-strand copper cable, (OFC), single-sided, changeable 6. 3 mm stereo jack with 3. 5 mm adaptor (both gold plated) HD 558 headphones, 3. 5 mm adaptor HD 518 40 44155 05603 7 6 15104 18767 2 504628 Dynamic, open 14Hz ­ 26, 000Hz 50 O <0. 2% 108 dB (1kHz / 1Vrms) 286 g 3 m 4-strand copper cable, (OFC), single-sided, changeable 6. 3 mm stereo jack with 3. 5 mm adaptor (both gold plated) HD 518 headphones, 3. 5 mm adaptor 205 x 100 x 240 mm 427 x 347 x 267 mm 6 "altar" concept: carton box with blistered product on display inside 205 x 100 x 240 mm 427 x 347 x 267 mm 6 English, German, French, Spanish, Italian, Dutch, Portuguese English, Russian, Polish, Turkish, Chinese (simplified), Chinese (traditional), Korean Sennheiser electronic GmbH & Co. [. . . ]