Chevelle
- 2022年8月2日星期二
MartinLogan很自豪地推出採用XStat™技術的超薄壁掛式EFX™混合靜電揚聲器，大大減小了機櫃尺寸，同時建立了效率，動態和精度的新標準。
EFX的新型CLS XStat傳感器安裝在一個激進的超脊狀擠壓鋁製AirFrame™內，建立在MartinLogan靜電傳統的基礎上，結合了先進的真空粘接和MicroPerf統計面板，提供更高的效率和精度。
如果您不滿足於新平板電視旁邊的除靜電之外的任何東西，EFX是6.5英寸深的完美解決方案。使用隨附的牆托架將EFX安裝到牆上，以釋放寶貴的空間。 EFX也是終極高性能家庭影院環繞揚聲器，是對MartinLogan全系列靜電揚聲器的補充。 EFX與旋轉牆托架一起旋轉，可輕鬆聚焦環繞聲體驗。
專有的Vojtko過濾技術用於EFX的靜電傳感器。這款來自CLX的發燒級音質網絡採用精密點對點佈線，聚丙烯電容器，大型空心線圈和定制繞線EI核心變壓器精心手工製造，完美保留微聲微妙處理，同時輕鬆處理即使是最苛刻的聲音源，也包含最廣泛的動態範圍。
MartinLogan專有的免工具綁定柱簡化了電纜連接和管理。 EFX具有定制的5向接線柱，為連接和設置提供了極高的靈活性。為了進一步簡化設置和電纜管理，EFX採用低壓直流電源，無需傳統的重型IEC電源線。
The stat panel is relatively small, but it still sounds excellent. The frequency response is especially excellent from about 3kHz all the way to 22kHz, with useable response extending well past my measurement setup's threshold of 24kHz. I also have not measured or been able to audibly hear any issues from having this dipole speaker mounted so close to the wall. That makes this an especially excellent surround channel speaker. It will reproduce ambient noises you otherwise wouldn't hear with most box speakers; it takes a decent Beryllium tweeter or the world's greatest soft dome, aluminum or titanium tweeter to keep up with these on the top end. The 6.5" woofer isn't as good as it could be, and it could benefit from a higher order low-pass crossover. It would be much better if it had the aluminum cone, high excursion 6.5" woofer from the Focus C18, and a redesigned the crossover to avoid the midrange from the woofer overpowering the midrange from the stat panel. That said, even though it's not ideal, room correction like ARC Genesis or Dirac Live can easily fix the midrange response issues. That conclusion leads me to the bottom line that these speakers are fairly overpriced for the performance they provide. They should not be more expensive than the ESL, which has a much larger stat panel, cabinet and woofer. I'm looking to have an entirely hybrid-electrostat 5.1 system in a very small room, so I don't have much of a choice but to use these for the surround channels. It's going to be a chore to deal with modifying the crossover, but I will definitely be experimenting with different 6.5" woofers in this speaker.