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MartinLogan Motion 8i Center Channel Speaker, Gloss Black
Experience high-fidelity sound with the MartinLogan Motion 8i, featuring a specialized Folded Motion Tweeter that minimizes distortion for clear audio. Its elegant design and flexible installation options make it perfect for any home entertainment setup.
Product details
- Brand
- MartinLogan
- Manufacturer
- MartinLogan
- Model Number
- —
- MPN
- —
- UPC
- —
- SKU
- —
- ASIN
- B071Z2TL21
- Unit Count
- —
- Warranty
- 5 year parts and labor
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Prices last updated: August 2, 2026 3:38 am
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| Price |
-7% $354.36
List $379.99 |
-5% $948.10
List $998.00 | $559.99 |
-22% $35.98
List $45.99 |
|---|---|---|---|---|
| Customer rating | ||||
| Color | Gloss Black | Black | Black | — |
| Item Weight | 8.5 Pounds | — | — | 400 Grams |
| Dimensions | — | — | — | 1.77"D x 6.5"W x 2.13"H |
| Battery Life | — | — | — | 24 Hours |
| Connectivity Technology | Push style with banana jacks | — | Bluetooth | — |
| Compatible Devices | Television, Projector, Desktop, Laptop | Smartphone, Tablet, Television | — | — |
| Control Method | Remote | — | — | — |
| Frequency Response | 23000 Hz | — | 27 Hz | — |
| Impedance | 4 Ohms | — | — | — |
| Material | — | — | — | Water-resistant plastic or rubber |
| ASIN | B071Z2TL21 | B0C6KL7FN7 | B07D4Q9SR5 | B09944VF6S |
| Additional Features | Bass Boost, Folded Motion tweeter | — | — | — |
| Audio Output Mode | Stereo | 3D Spatial Audio, Surround Sound | Surround | — |
| Bluetooth Range | — | — | 15.24 Meters | 66 Feet |
| Enclosure Material | Plastic | — | Plastic (With Black Finish) | — |
| Item Dimensions | 5.2"D x 22"W x 5.6"H | — | — | — |
| Maximum Output Power | — | — | 120 Watts | — |
| Mounting Type | Tabletop Mount, Wall Mount | Tabletop Mount | Wall Mount | — |
| Number of Audio Channels | — | 5.1 | — | 2.0 |
| Power Source | Corded Electric | Corded Electric | Corded Electric | — |
| Signal-to-Noise Ratio | 3 dB | — | — | — |
| Speaker Maximum Output Power | 180 Watts | — | — | — |
| Speaker Power Output | — | — | — | 12 Watts |
| Speaker Size | 4 | — | — | — |
| Speaker Type | Bookshelf, Center Channel | Soundbar, Subwoofer | Subwoofer | — |
| Specific Uses For Product | Home Entertainment Systems | — | — | — |
| Subwoofer Diameter | 8 Inches | — | 10 Inches | — |
| Tweeter Diameter | 1.4 Inches | — | — | — |
MartinLogan Motion 8i Center Channel Speaker, Gloss Black Price History
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Overview
Full expert overview · MartinLogan Motion 8i Center Channel Speaker,…
MartinLogan Motion 8i Center Channel Speaker, Gloss Black — Bring cinematic clarity to your home theater with the MartinLogan Motion 8i center channel speaker. Featuring the signature Folded Motion tweeter and…
Bring cinematic clarity to your home theater with the MartinLogan Motion 8i center channel speaker. Featuring the signature Folded Motion tweeter and a striking high-gloss piano black finish, this compact center delivers precise dialogue, fast transient response, and balanced midrange performance for movies, TV and music.
Key features
- FOLDED MOTION TWEETERLarge surface area (8× a typical 1" dome) squeezes air for lightning-fast, precise high frequencies and minimal distortion.
- POWERFUL YET CONTROLLED OUTPUTRated up to 180 watts max for clear dialogue and on-screen dynamics.
- EASY WIRINGPush-style speaker terminals accept banana plugs or bare wire; curved inserts guide cable placement.
- VERSATILE PLACEMENTTabletop or wall mountable (brackets included) — installs horizontally or vertically.
- PREMIUM FINISHFlawless piano gloss black with subtle curves and perforated signature grille.
- Home theater center channel for TVs and projectors
- DESKTOP OR LIVING-ROOM SYSTEMSthat demand clear dialogue reproduction
- USERS WHO WANT HIGH-ENDtweeter technology in a compact enclosure
Who should buy this
Researcher
Spec-focused buyers
Buyers who want the feature set and build quality highlighted in this review.
Gifter
Buying for someone else
Gifters looking for a practical, recognizable upgrade that will get daily use.
Deal hunter
Value and timing
Shoppers comparing options on storage, efficiency, and long-term daily usability.
What’s in the box
- MartinLogan Motion 8i center speaker (single)
- Wall-mount bracket set (2)
- Installation template & owner’s manual
Why Buy the MartinLogan Motion 8i Center Channel Speaker, Gloss Black
Full “Why buy” · MartinLogan Motion 8i Center Channel Speaker,…
In premium home-audio center channels, shoppers commonly cross-shop midrange two-way center speakers and higher-end ribbon/horn-tweeter flagships; clarity and installation flexibility separate winners from the rest. The Motion 8i earns consideration because its specialized Folded Motion Tweeter minimizes distortion to prioritize clear, high-fidelity dialogue and center imaging for home theater setups.
Head to head
Quick affiliate-style matchups against common alternatives — wins, trade-offs, and who should buy which.
MartinLogan Motion 8i Center Channel… vs Midrange two-way center channel
- Win Motion 8i’s folded-motion tweeter favors lower distortion and clearer highs
Motion 8i’s folded-motion tweeter favors lower distortion and clearer highs
MartinLogan Motion 8i Center Channel… vs Premium ribbon/horn flagship
- Loss Flagships may compete at extreme performance and price points
Flagships may compete at extreme performance and price points
MartinLogan Motion 8i Center Channel… vs Entry-level budget center channel
- Win Motion 8i delivers clearer high end and more refined design than budget models
Motion 8i delivers clearer high end and more refined design than budget models
MartinLogan Motion 8i Center Channel… vs Soundbar upgrade path
- Win Dedicated center channel provides truer front-stage imaging than most soundbars. SOCIAL PROOF CONTEXT: Premium center channels are typically judged hardest on clarity, imaging, and integration with an AV setup. Buyers are often home-theater owners and dialogue-focused viewers who value accurate center reproduction over gimmicks. CONVERSION VERDICT: Expect ROI in better listening satisfaction and fewer adjustments to EQ or room treatments over time. Best time to buy is during retailer promotions or bundles that include matching surrounds/subs. Buy today if prioritizing clear, low-distortion center-channel performance for home entertainment
Dedicated center channel provides truer front-stage imaging than most soundbars. SOCIAL PROOF CONTEXT: Premium center channels are typically judged hardest on clarity, imaging, and integration with an AV setup. Buyers are often home-theater owners and dialogue-focused viewers who value accurate center reproduction over gimmicks. CONVERSION VERDICT: Expect ROI in better listening satisfaction and fewer adjustments to EQ or room treatments over time. Best time to buy is during retailer promotions or bundles that include matching surrounds/subs. Buy today if prioritizing clear, low-distortion center-channel performance for home entertainment
Social proof
Premium center channels are typically judged hardest on clarity, imaging, and integration with an AV setup. Buyers are often home-theater owners and dialogue-focused viewers who value accurate center reproduction over gimmicks.
Conversion verdict
Expect ROI in better listening satisfaction and fewer adjustments to EQ or room treatments over time. Best time to buy is during retailer promotions or bundles that include matching surrounds/subs. Buy today if prioritizing clear, low-distortion center-channel performance for home entertainment.
MartinLogan Motion 8i Center Channel Speaker, Gloss Black Full Specifications
Highlights below; expand for the full table. Sourced from MartinLogan. For real-world meaning—capacity, finish, cooling—see the Overview.
- Audio Output Mode · Stereo
- Mounting Type · Tabletop Mount, Wall Mount
- Enclosure Material · Plastic
- Speaker Type · Bookshelf, Center Channel
Show full specifications table
| Audio Output Mode | Stereo |
|---|---|
| Mounting Type | Tabletop Mount, Wall Mount |
| Enclosure Material | Plastic |
| Speaker Type | Bookshelf, Center Channel |
| Additional Features | Bass Boost, Folded Motion tweeter |
| Subwoofer Diameter | 8 Inches |
| Color | Gloss Black |
| Warranty Type | Limited |
| Control Method | Remote |
| Speaker Size | 4 |
| Woofer Diameter | 4 Inches |
| Tweeter Diameter | 1.4 Inches |
| Water Resistance Level | Not Water Resistant |
| Specific Uses For Product | Home Entertainment Systems |
| Power Source | Corded Electric |
| Item Dimensions | 5.2"D x 22"W x 5.6"H |
| Item Weight | 8.5 Pounds |
| Compatible Devices | Television, Projector, Desktop, Laptop |
| Warranty Description | 5 year parts and labor |
| Speaker Maximum Output Power | 180 Watts |
| Frequency Response | 23000 Hz |
| Impedance | 4 Ohms |
| Signal-to-Noise Ratio | 3 dB |
| Connectivity Technology | Push style with banana jacks |
| ASIN | B071Z2TL21 |
MartinLogan Motion 8i Center Channel Speaker, Gloss Black Customer Ratings and Reviews
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