MartinLogan I5 user manual Connection, Installation, Break, Installing on a Flat Surface

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Connection

WARNING! Turn your amplifier off before making or breaking any signal connections!

Use the best speaker cables you can. The length and type of speaker cable used in your system will have an audible effect. Under no circumstance should a wire of gauge higher (thinner) than #16

Fig. 1

be used. In general, the longer the length used, the greater the necessity of a lower gauge, and the lower the gauge, the better the sound, with diminishing returns setting in around #8 to #12.

Connections are done at the signal input section on the rear electronics panel of the Motion 15. Use spade connectors for optimum contact and ease of installation. Hand tighten the binding posts, but do not overtighten—do not use a tool to tighten the binding posts.

Be consistent when connecting the speaker cables to the signal input terminals. Take care to assign the same color cable lead to the (+) terminal on both the left and right channel speakers. If bass is nonexistent and you cannot discern a tight, coher- ent image, you may need to reverse the (+) and

(–)leads on one speaker to bring the system into proper polarity.

Installation

WARNING! Installation other than that described in the body of this document requires specific documentation from MartinLogan.

Fig. 2

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BREAK IN

Allow approximately 72 hours of break-in at 90 dB (moderate levels) before any critical listening.

INSTALLING ON A FLAT SURFACE

If you have a surface that provides a wide, level, and stable platform, the speaker can be placed directly on top. When using the speaker in this configuration, affix the pads to the bottom of the speaker at the rear contact points (fig. 2). Note: This speaker is not magnetically shielded and therefore should not be placed directly beside or atop a CRT television.

Toe-In: When installed on a surface and used as front channels we recommend aiming your speak- ers towards the primary listening position.

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Contents E r ’ s m a n u a l Do not drive speaker beyond its rated power Serial NumberRubber bumpers Installation Installing on a Flat SurfaceConnection BreakTroubleshooting No Output Frequently Asked Questions How do I clean my speakers?Stand and Wall Mounting Warranty Information ServiceContacting Customer Service General InformationSpecifications Dimensional Drawings I d e d e l ’ u t i l i s a t e u r Pour éviter les risques d’incendie AvertissementNuméro de Série Coussinets en caoutchouc Raccordement RodageMontage Sur Un Pied et Sur Un Mur Dépannage Aucun signal de sortieFoire Aux Questions Comment nettoyer les enceintes? Renseignements Généraux Communiquer Avec le Service à la ClientèleNuméro DE Série Boîtier Porté Composantes SpécificationsDu système Plans Dimensionnels

I5 specifications

The MartinLogan I5 is an exceptional electrostatic speaker that exemplifies the brand’s commitment to innovative audio technology and superior sound quality. Renowned for their full-range sound reproduction, MartinLogan has packed the I5 with features that enhance overall performance while delivering astonishing clarity and detail.

At the core of the I5 is its electrostatic transducer, which uses thin, electrically charged membranes suspended between two conductive plates. This technology allows for incredibly accurate sound reproduction, particularly in the mid to high frequencies. The speaker’s design minimizes distortion, providing a purity of sound that is hard to match in conventional speakers. Complementing this is a robust dynamic woofer that covers the lower frequency range, ensuring a well-rounded audio experience across the entire spectrum.

One of the standout features of the I5 is its elegant design. The speaker is available in a range of finishes, allowing it to seamlessly integrate into various home decors. Its modern aesthetic is matched by its form, which not only looks stunning but also contributes to its acoustic performance.

The I5 also incorporates advanced technologies such as the MartinLogan's Vojtko™ DSP, a digital signal processing technology that optimizes the speaker’s performance. This ensures accurate sound staging and spatial awareness, allowing listeners to feel like they are in the middle of the performance. The speaker's high-frequency panel is designed to provide exceptional dispersion, meaning that sound quality remains consistent even when you move around the room.

Ease of integration is another strong point of the I5. It features a variety of input options, from conventional banana plugs to more modern connections, allowing users to incorporate it into any existing audio setup with minimal hassle. MartinLogan also understands the importance of user experience, hence the I5 features adjustable feet that allow for fine-tuning position and angles for optimal listening.

Ultimately, the MartinLogan I5 stands as a testament to cutting-edge audio technology with its unique combination of electrostatic and dynamic components, sophisticated digital signal processing, and elegant design. It's a speaker that appeals to audiophiles seeking a realistic and immersive listening experience while also catering to aesthetic sensibilities. Whether listening to music or watching films, the I5 promises to deliver a remarkable audio experience that elevates any home sound system.
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