MartinLogan EFX Loudspeaker

Unlike traditional cone drivers, the EFX uses a thin, electrically charged diaphragm to produce sound. This design minimizes distortion and provides a highly detailed, transparent soundstage that is particularly effective for dialogue and high-frequency clarity in home theaters.

Yes, the EFX includes a pivoting wall bracket. This allows you to angle the speaker toward your primary listening position to ensure optimal sound focus and imaging.

Yes, because they utilize electrostatic technology, they require a low-voltage DC power connection. You will need to ensure you have a power source available near your mounting location for each speaker.

While they are excellent as high-performance surround speakers due to their slim profile, they can also function as front speakers in a stereo or home theater setup. However, because of their hybrid design, they are best paired with a high-quality subwoofer to handle the lowest bass frequencies.

The EFX is designed to be mounted on standard wall surfaces. Given the AirFrame construction, it is recommended to mount them into wall studs or use appropriate heavy-duty anchors to ensure the speaker remains secure and vibration-free.