EFX - Slim On-Wall Speaker
MartinLogan is proud to introduce the slim, on-wall EFX™ hybrid electrostatic loudspeaker, featuring XStat™ technology, dramatically reducing cabinet size, yet establishing new standards for ...
MartinLogan is proud to introduce the slim, on-wall EFX™ hybrid electrostatic loudspeaker, featuring XStat™ technology, dramatically reducing cabinet size, yet establishing new standards for efficiency, dynamics and precision.
Vertical Dispersion 28" (71cm) line source
High Frequency Transducer XStat™ CLS™ electrostaic transducer
» Panel Dimensions 28" × 8.6" (71.1 × 21.8cm)
» Radiating Area 241 in2 (1,550 cm2)
Low Frequency Transducer 6.5" (16.5cm) high excursion, fiber cone with extended throw drive assembly; bass reflex
Sensitivity 90 dB/2.83 volts/meter
Impedance 6 Ohms, 1.3 @ 20kHz. Compatible with 4, 6, or 8 Ohm rated amplifiers.
Recommended Amplifier Power 20‒300 watts per channel
Crossover Frequency 530Hz
Components Custom-wound E-I core transformer, air core coils, metal film capacitors
Inputs Custom 5-way binding posts
Power Draw Max: 2W each Standby: Less than 1W each
Weight 24.5 lbs. (11.1 kg)
Dimensions 48.8" × 9.4" × 6.5" (123.9cm × 23.8cm × 16.5cm)
If you won't settle for anything but electrostats next to your new flatscreen TV, the EFX is the perfect solution at just 6.5-inches deep. Free up precious floorspace by mounting EFX to your wall with the included wall brackets. The EFX is also the ultimate high-performance home theater surround speaker and complements MartinLogan's entire line of electrostatic loudspeakers. EFX rotates with the pivoting wall bracket to easily focus your surround sound experience.
Proprietary Vojtko filtering technology is utilized for EFX's electrostatic transducer. This audiophile quality network, derived from the CLX, is carefully hand-built using precision point-to-point wiring, polypropylene capacitors, massive air-core coils, and a custom wound E-I core transformer—flawlessly preserving micro-acoustic subtleties while effortlessly handling the broadest range of dynamics contained within even the most demanding sonic source.
MartinLogan's proprietary tool-less binding posts simplify cable connection and management. EFX features custom 5-way binding posts and provide the ultimate level of flexibility for connection and setup. To further simplify setup and cable management, the EFX features a low-voltage DC power supply eliminates the need for a traditional, heavy IEC power cord.
Synonymous with electrostatic speakers, MartinLogan is famous for producing the finest quality electrostatic speakers for the home audio market. There’s something special about a MartinLogan electrostatic speaker that offers an extraordinary and compellingly realistic audio reproduction. This magical sound is created by using an electrostatic panel with super lightweight diaphragm for instantaneous movement and pairing this with a conventional cone speaker to deliver high quality bass in a hybrid speaker package.
Formed in the late 1970’s by Gayle Martin Sanders and Ron Logan Sutherland, the company created a name for itself in 1983 with the much acclaimed Monolith electrostatic speaker. The company has continued to evolve and develop their technology and now offers a full range of home audio speaker systems for Hi-Fi and Home Cinema systems.
Those who have never heard an electrostatic speaker before will immediately notice the difference when listening to their first MartinLogan electrostatic. View our range of MartinLogan speakers below and get in touch with our team if you need further information.