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SKU: MLEFX-BLK-SIN
WARNING: for more information go to http://www.P65Warnings.ca.gov

MartinLogan On Wall Electrostatic Surround - Black, Each

MartinLogan's EFX is a slim, on-wall EFX hybrid electrostatic speaker featuring XStat technology derived from the premium CLX speaker.
    $2,199.00
    $2,199.00
    Temporarily Out of Stock. Usually Ships in 5-7 Business Days.
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    SKU: MLEFX-BLK-SIN
    WARNING: for more information go to http://www.P65Warnings.ca.gov
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    Slim, On-Wall True Hybrid Electrostatic

    MartinLogan's EFX is a slim, on-wall hybrid electrostatic loudspeaker. This innovative speaker features XStat™ technology, dramatically reducing cabinet size yet establishing new standards for efficiency, dynamics and precision. It’s not only perfect for home theater duties, but it is ideally suited to surround channel use. The EFX will excel in any role you give it, including front and center channels.

    Housed within a radical, ultra-ridgid extruded aluminum AirFrame, the EFX's new CLS XStat transducer builds upon the legacy of MartinLogan's electrostatic heritage with the incorporation of advanced vacuum bonding and MicroPerf stat panels, providing even greater efficiency and precision. Complementing the electrostatic panel is a 6.5" high-excursion fiber cone woofer with extended throw drive assembly and bass reflex design for handling the low frequencies.

    Slim On-Wall Profile, Pivoting Bracket

    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" 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.

    CLS XStat Transducer

    One of MartinLogan's original breakthroughs, CLS (Curvilinear Line Source) technology, has been an essential ingredient of every electrostatic loudspeaker the company has ever produced, and the EFX is no exception. Proprietary manufacturing methods enable construction of electrostatic panels as cylindrical sections. Their gentle horizontal curvature solves the problem of obtaining good high-frequency dispersion from a large radiating surface without compromising overall sound quality or reliability.

    Advanced Vojtko Filtering

    Proprietary Vojtko filtering technology is utilized for EFX's electrostatic transducer. This audiophile-quality network, derived from the premium CLX speaker, is carefully hand-built using precision point-to-point wiring, polypropylene capacitors, massive air-core coils, and a custom wound E-I core transformer. It flawlessly preserves micro-acoustic subtleties while effortlessly handling the broadest range of dynamics contained within even the most demanding sonic source.

    Custom Five-Way Binding Posts and Low-Voltage Power Supply

    MartinLogan's proprietary tool-less binding posts simplify cable connection and management. EFX features custom five-way binding posts to 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, which eliminates the need for a traditional, heavy IEC power cord.

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    Product Features

    • On-wall hybrid electrostatic speaker
    • Slim profile - only 6.5" deep
    • High frequency transducer: 28" x 8.6" XStat CLS electrostatic transducer
    • Low frequency transducer: 6.5" (16.5cm) high excursion, fiber cone with extended throw drive assembly
    • Components: Custom-wound E-I core transformer, air core coils, metal film capacitors
    • Bass reflex port
    • On-wall swivel mounting options with included pivoting bracket
    • Inputs: Custom 5-way binding posts

    Product Features

    • On-wall hybrid electrostatic speaker
    • Slim profile - only 6.5" deep
    • High frequency transducer: 28" x 8.6" XStat CLS electrostatic transducer
    • Low frequency transducer: 6.5" (16.5cm) high excursion, fiber cone with extended throw drive assembly
    • Components: Custom-wound E-I core transformer, air core coils, metal film capacitors
    • Bass reflex port
    • On-wall swivel mounting options with included pivoting bracket
    • Inputs: Custom 5-way binding posts

    Product Specs

    • Frequency Response: 68–22, Hz ±3dB
    • Horizontal Dispersion: 3 degrees
    • Vertical Dispersion: 28" line source
    • Panel Dimensions: 28" × 8.6"
    • Panel Radiating Area: 241 in2
    • Sensitivity: 9 dB/2.83 volts/meter
    • Impedance: 6 Ohms, 1.3 @ 2kHz; compatible with 4, 6, or 8 Ohm rated amplifiers
    • Recommended Amplifier Power: 2̵3 watts per channel
    • Crossover Frequency: 53Hz
    • Power Draw: Max: 2W each; Standby: <1W each
    • Dimensions: 48.8" × 9.4" × 6.5"
    • Weight: 24.5 lbs.

    Product Specs

    • Frequency Response: 68–22,000 Hz ±3dB
    • Horizontal Dispersion: 30 degrees
    • Vertical Dispersion: 28" line source
    • Panel Dimensions: 28" × 8.6"
    • Panel Radiating Area: 241 in2
    • 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
    • Power Draw: Max: 2W each; Standby: <1W each
    • Dimensions: 48.8" × 9.4" × 6.5"
    • Weight: 24.5 lbs.

    Product Warranty

    5 Years Parts & Labor MartinLogan Warranty Information

    Audio Advisor occasionally has fantastic deals on clearance items that are in excellent condition and we happen to have just one or two of.

    Demo: Photo samples, gear we auditioned, items returned for wrong color/wrong size, etc.


    Open Box: Contents briefly examined or inspected for promotional or internal purposes


    Factory Refreshed: Original-condition items repackaged by the manufacturer


    Cosmetically Blemished: A few dings or scratches, but functionally in original condition


    Used: May show some signs of use


    All clearance products are carefully inspected by our technicians before we offer the item for sale. All clearance products except Used items come with the original manufacturer warranty and are guaranteed to work and sound like new.

    RETURN POLICY & PROCESS

    NOTE:
    You may only return a product purchased within 60-days of the receipt date.
    The product must be in like-new condition and shipped in the original packaging (So SAVE THOSE BOXES!!!)


    1. Call 1-800-942-0220 to request an RMA number.
    2. Print the RMA number on the return shipping label.
    3. Please make sure the return shipping name and address are written in a note on the inside.
    4. Ship package to…

    Audio Advisor Returns
    5500 Executive Parkway SE
    Grand Rapids, MI 49512
    (PRINT YOUR RMA NUMBER HERE)

    NOTE: If a coupon was used in the ordering process, then the final value (recorded during payment) will be the price refunded.

    Returned products are inspected by our warehouse and refunds are issued within 24 hours of inspection. Please note: it may take 7-10 business days for your bank to show the refunded amount. If you do not see it then, please reach out to our customer service team at 1-800-942-0220.

    Audio Advisor will ship products anywhere in the United States, including Alaska, Hawaii, and U.S. Territories.

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    MartinLogan On Wall Electrostatic Surround - Black - Each

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