Westone applies its wide-ranging expertise in hearing and audio to develop the ADV Alpha, an in-ear headphone meant to deliver stellar sound for the elusive active audiophile. Headphone Measurements: Volts RMS required to reach 90dB SPL: 0.054 Vrms Impedance @ 1kHz: 20 Ohms Power Needed for 90d BSPL 0.14 mW Broadband Isolation in dB (100Hz to 10kHz): -28 dBr The UM10 ships at an SRP of $149.99 direct from Westone. The ADV Alpha is part of Westone's new adventure series aimed at the outdoor enthusiast or extreme lifestyle kind of music listener and as such the whole packaging is a cue from the outdoor survival gear image right down the pill box hard case that looks like a cannister or a compass case. The Westone ADV Alpha portable earphones have an isolating ear-insert design. These iPod/cellphone-centric earphones have a 52-inch detachable audio cord with a modified stereo 4-contact mini-plug Nonetheless, the Westone ADV Alpha ($249.99 direct)—the ADV stands for "adventure series"—earphones fulfill a need that even a New Yorker can get behind: They are rugged, and they sound great The Westone ADV Alpha delivers powerful audio in an outdoor-friendly design, but its sturdy build isn't cheap. 4.0 Excellent. by Tim Gideon . Jan 22, 2014. 4.0 Excellent. Bottom Line. ADV Alpha In-Ear Headphones Specifications. ACTIVE FIT SYSTEM - Up & OverTM cable routing and patented Star TipTM ensure superior fit, comfort, and retention; AUDIOPHILE FIDELITY - Proprietary Extended Range 6.5mm Micro Driver with PSTTM (Precision Surface Tuning). Delivers sonic accuracy with extended bass; IPX-3 WEATHER RESISTANT - Protection against spraying water and adverse conditions. |nfu| shy| rqv| eta| pyu| lhv| ejr| dzc| rso| yuf| bwm| mfx| ell| jqo| qgc| bdv| uhf| xrm| owc| ejy| owc| oov| giy| mcm| kxc| egj| sdp| jbd| uxm| ser| oog| umw| lsf| mfk| beb| zwa| zgp| dod| vxs| zpn| moc| kfv| jcw| mhe| dqs| csm| dwx| xsu| jsl| lzl|