Chevelle
- 2022年8月2日星期二
MartinLogan很自豪地推出采用XStat™技术的超薄壁挂EFX™混合静电扬声器，大大减小了机柜尺寸，同时建立了效率，动态和精度的新标准。
EFX的新型CLS XStat传感器安装在一个激进的超脊状挤压铝制AirFrame™内，建立在MartinLogan静电传统的基础上，结合了先进的真空粘接和MicroPerf统计面板，提供更高的效率和精度。
如果您不满足于新平板电视旁边的除静电之外的任何东西，EFX是6.5英寸深的完美解决方案。使用随附的墙托架将EFX安装到墙上，以释放宝贵的地板空间。 EFX也是终极高性能家庭影院环绕扬声器，是对MartinLogan全系列静电扬声器的补充。 EFX与旋转墙托架一起旋转，可轻松聚焦环绕声体验。
专有的Vojtko过滤技术用于EFX的静电传感器。这款来自CLX的发烧级音质网络采用精密点对点布线，聚丙烯电容器，大型空心线圈和定制绕线EI核心变压器精心手工制造，完美保留微声微妙处理，同时轻松处理即使是最苛刻的声音源，也包含最广泛的动态范围。
MartinLogan专有的免工具绑定柱简化了电缆连接和管理。 EFX具有定制的5向接线柱，为连接和设置提供了极高的灵活性。为了进一步简化设置和电缆管理，EFX采用低压直流电源，无需传统的重型IEC电源线。
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.