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  • #5885273
  • Manufacturer: MARTIN LOGAN
  • UPC #877929004187
  • Model #PASSAGE PA
    • Quick, Trouble-Free Installation
    • Advanced Thin-Film Drivers
    • Low-Distortion Aluminum-Cone Woofers
    • Rigid Extruded-Aluminum Chassis and MDF Baffle
    • Aesthetic Versatility
    • Installation Versatility
    • Application Versatility
    • IR Receiver Punch-out

    This speaker is sold individually.



    Available for In-Store Pickup Only
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    Detail Description
    Detailed Description
    (Manufacturer # PASSAGE PA )


    Quick, Trouble-Free Installation

    A robust mounting-lock system allows quick, trouble-free installation. When not in use, the constant-control, die-cast mounting locks are held securely within a self-contained housing. When moved into place during installation, they couple the speaker's rigid aluminum chassis firmly to the wall. And if the speaker is ever removed, the locks retract and latch themselves back in their housings.

    Each Passage speaker comes with a rigid, full-size installation template that features a handle, quick-reference instructions, and die-cut guides for marking the cutout hole. To minimize installation-site clutter, the Passage is boxed so that parts are removed from the shipping container in the order in which they are needed – first the template, next the speaker, and finally the grilles.

    Advanced Thin-Film Drivers

    Based on RADIA planar technology, high-resolution ATF™ drivers approach the clarity and detail of our electrostatic panels while permitting the use of a compact cabinet. Each MartinLogan ATF transducer has a micro-thin, low-mass diaphragm with an ultra-light, etched aluminum conductive surface, suspended between two opposite-polarity, high-field-strength neodymium magnet arrays. When the electrical audio signal from an amplifier passes through the diaphragm's surface, it creates an alternating electromagnetic field that interacts with the fields of the fixed magnet arrays, forcing it back and forth to produce sound waves in the air. The strength and polarity of the diaphragm's field varies according to the audio signal.

    Like our electrostatic panels, ATF drivers are push-pull transducers: When the diaphragm's field polarity is the same as that of the magnet array on one side, pushing them apart, it is the reverse of the polarity on the other side, pulling it toward that opposing array with exactly the same force. This mode of operation is inherently linear. Another similarity to electrostats is that the diaphragm is driven uniformly over its entire surface, rather than at just a small contact area as in a conventional cone or dome driver. These two characteristics ensure precise, accurate reproduction with vanishingly low distortion.

    Low-Distortion Aluminum-Cone Woofers

    By eliminating cone flexure, aluminum diaphragms help our advanced-technology woofers achieve the very low distortion necessary for proper blending with MartinLogan electrostatic panels.


    Frequency Response 45?20,000 Hz ?3dB
    High Frequency Transducer 1.5" ? 2.25" (3.8 ? 5.7 cm) ATF™ Transducer
    Aiming 20 degrees in all directions. 90 degrees rotation.
    Low Frequency Transducer Two 6.5" (16.5 cm) high rigidity aluminum cones with extended throw drive assembly
    Sensitivity 90 dB/2.83 volts/meter
    Impedance 6 Ohms. Compatible with 4, 6, or 8 Ohm rated amplifiers.
    Recommended Amplifier Power 20-300 watts per channel
    Crossover Frequency 2200 Hz
    Components Air core coils, metal film, and low dissipation electrolytic capacitors
    Inputs Custom binding posts
    Weight 16 lbs. (7.3 kg)
    Dimensions (overall size) 24.5" ? 8.9375" ? 4.9375" (62.2cm ? 22.7cm ? 12.5cm)
    Required Wall Opening (includes tolerance) 7.5" ? 22.9375" (19.1cm ? 58.3cm)
    Projection From Wall Surface 1.75" (4.4cm)
    Depth Behind Wall Surface 3.1875" (8.1cm)



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