MartinLogan MO50XTIGB

Overview

The MartinLogan MO50XTIGB is a passive 2.5-way center-channel speaker designed to deliver clear dialogue and immersive on-screen action in home theater setups. Featuring two 6.5-inch aluminum woofers and a Folded Motion XT tweeter, it offers a frequency response from 50 Hz to 25 kHz and a sensitivity of 94 dB, ensuring voices and sound effects come through with precision and natural detail. Its gloss black finish and compact dimensions make it a versatile addition to various room styles and configurations.

Key features

• Folded Motion XT tweeter that preserves fine detail and produces smooth, lifelike high frequencies for clear dialogue and subtle sound effects
• Two 6.5-inch aluminum woofers delivering solid bass and natural midrange tones, enhancing both music and movie soundtracks
• Rear-firing port that extends low-end response without adding muddiness, ideal for placement inside furniture or below a TV stand
• Vojtko crossover network that aligns drivers for accurate and seamless sound reproduction across the frequency range
• Dual binding posts enabling bi-amping or bi-wiring for users seeking advanced control and improved power handling
• Magnetic fabric-wrapped grille allowing easy removal for a clean look or to showcase the drivers
• Cabinet design that balances stability and resonance resistance, supporting consistent sound quality

Key specs

• Frequency response: 50 Hz to 25 kHz
• Sensitivity: 94 dB
• Impedance: 4 ohms
• Drivers: Two 6.5-inch aluminum woofers, one Folded Motion XT tweeter
• Dimensions: 22.8 inches wide, 7.6 inches high, 12.5 inches deep
• Weight: 29.1 pounds
• Finish: Gloss black
• Warranty: 5 years manufacturer coverage

Connectivity and compatibility

This center channel speaker is designed to work well with most modern A/V receivers and separate amplifiers, thanks to its 4-ohm impedance and 94 dB sensitivity. The dual binding posts provide flexibility for bi-amping or bi-wiring, allowing users to tailor the speaker’s performance to their specific audio system and room acoustics.

Ideal uses and environments

The Motion 50XTi fits well in living rooms where clear dialogue is essential for family movie nights, as well as in dedicated home theaters requiring seamless integration with matching front and surround speakers. Its size and finish make it suitable for placement on shelves, media consoles, or dedicated stands without overwhelming the space. This speaker is a strong choice for home theater enthusiasts who want articulate center-channel performance without compromising style or room layout.

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Providing an accurate shipping address helps prevent delays, and changes may be limited once the order has been dispatched. P.O. boxes are supported only when permitted by the selected carrier. Packaging and handoff are optimized to protect items during transit, though oversized or high-weight products may require special handling. All shipping methods and any related constraints are clearly shown during checkout.

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Returns are accepted within 30 days of delivery. Items must be unused, in the same condition received, and include all tags, manuals, accessories, and original, unaltered packaging. To start a return, please email us for approval. Items sent back without approval may be refused or returned to the sender. If any item is kept, its value will be deducted from the refund.

Non-returnable items include opened TVs, combos, or monitors 37″ or larger, opened computers or software, electronic downloads, opened consumables (film, paper, bulbs, media, ink), custom or modified computers, special-order or “nonreturnable” items, submerged underwater gear, and opened educational media.

After inspection, refunds are issued to the original payment method. Please allow 5–7 business days for the credit to post. Shipping and handling are nonrefundable. If an item is used, incomplete, or not in its original condition, a 30% restocking fee may apply. Direct exchanges are not offered. To exchange an item, please purchase the replacement separately and return the original for a refund.

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We act solely as a reseller. Any product warranty is provided and administered by the manufacturer, not by our store. That means eligibility, coverage, and outcomes are determined by the manufacturer’s policy for each brand and model. Before purchasing, we recommend reviewing the warranty terms on the manufacturer’s website or in the product documentation to confirm what is covered and for how long.

If you need warranty service, please file the claim directly with the manufacturer. They may require proof of purchase, the product serial number, original packaging, photos, or basic troubleshooting. Some brands ask you to register the product or obtain a case number before shipping it for repair or replacement. We don’t submit or approve claims, but we can point you to the correct support links and contact details.

Keep your invoice and packaging in a safe place, and report any functional issues to the manufacturer as soon as they appear. If you’re unsure whether a problem is covered, the manufacturer’s support team can confirm next steps and timelines. While we cannot intervene in decisions or outcomes, we’re happy to provide purchase documentation or guidance so you can move through the warranty process smoothly.

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