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graham audio (그라함오디오) ls3/5A
그라함 인클로우져(아래)
타사 인클로우져(아래)
영국 BBC 권장사항에 따라 모든부품과 재료 .우드 100% 영국산을 사용 수십년의 노하우가 축적된 기술진에 의해 제작
인클로우져는 MDF가 아닌 9mm 원목 자작나무(비치)통판을 사용 깊은저음과 어쿠스틱 사운드를 재현 The BBC LS3/5ABy popular demand, Graham Audio are proud to present the BBC-licensed Chartwell LS3/5A. The LS3/5A was produced by BBC Designs Department in response to detail changes in the performance of the drive units that were originally chosen for the LS3/5 as designed by BBC Research and Development. It is the most well-known of all the BBC loudspeakers, and remains the compact loudspeaker of choice for many today. As you would expect, our version - engineered by Derek Hughes - includes authentic details such as the perforated metal tweeter grille, thick felt pads surrounding the tweeter, and Velcro rather than our usual hidden magnets to secure the grille frame. The cabinet uses 12mm panels and a fixed rear panel, according to BBC Designs Department's specification. As the only company to have ever manufactured the LS3/5, and now also the LS3/5A, audiophiles are now in the unique position of being able to hear for themselves the differences that these changes made to the design originally intended by BBC R&D. Specifications| System | 2 Way, sealed enclosure | | Enclosure | Thin wall construction, 12mm birch plywood | | Finish | Real wood veneer | | Dimensions (w/h/d) | 19cm by 30cm by 17cm | | Weight | 5.3kg | | Frequency response | 70Hz to 20kHz, ±3dB | | Nominal impedance | 11Ω | | Sensitivity | 83dB SPL (2.83V, 1m) | | Maximum output | 95dB for a pair at 2m | | Bass/midrange | 110mm | | Tweeter | 19mm Dome tweeter | | Recommended amplifier power | 25 to 50 watts unclipped programme |
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