Note that this is a discontinued product. You may want to visit the brand's page here to browse their newer products.
What reviewers think
Bloggers and YouTubers have tried this product—so we've summarized their strongest opinions below. Links to full reviews follow.
Product Strengths
- Designed for customers looking for large floor-standing sound without the space, offering no compromises in performance
- Features a line array of 40 drivers (8 bass, 16 midrange, 16 tweeters) for dynamic impact and sound projection in large spaces
- High-efficiency design delivers 95dB @ 2.83 volts/meter
- The speakers deliver a wall of music and movie effects
Product Considerations
- Traditionally intended for use in a home theater application or a two-channel system with external subwoofers
- Requires a specific wall cavity for in-wall installation
- Installation can be complex, requiring professional assistance
- A speaker with eight 6.5-inch woofers (equivalent to a pair of 13-inch woofers in each cabinet) per speaker might not need a subwoofer
Comparisons (according to reviewers)
- Compared to Neolith, the Statement 40XW offers a similar flagship sound in a footprint hidden in the wall
- The Renaissance is the closest to the Neolith, but that's a traditional floor standard
Takeaway: The Martin Logan Statement 40XW in-wall loudspeakers deliver exceptional sound quality and dynamics, making them suitable for audiophiles who desire high-end performance without sacrificing space. It is a no-compromise speaker for the audiophile who loves music and movies but has no space for traditional speakers.
All
Statement 40XW
reviews

Manufacturer details
- Frequency Response: 48–25,000 Hz ± 3 dB
- Tweeter Dispersion: 80° x 52-inch line source
- Sensitivity: 95 dB @ 2.83 volts/meter
- Impedance: 4 ohms
- High Frequency Driver: Sixteen 1.25 x 2.4 inch (3.2 x 6.1 cm) Folded Motion XT Obsidian transducer
- Crossover Frequency: 300, 2700 Hz
- Mid-Frequency Drivers: Sixteen 3.5-inch (8.9 cm) black unidirectional carbon fiber multi-section cone
- Low Frequency Driver: Eight 6.5-inch (16.5 cm) black unidirectional carbon fiber multi-section cone
- Suitable Amplifier Range: 50–800 watts
- Max Power Handling: 400 watts
- Weight: 150 lb (68.1 kg)
- Enclosure Dimensions: 14.3 x 84.2 x 3.4 inch (361 x 2137 x 86 mm)
- Grille Dimensions: 11.5 x 59.5 inch (292 x 1511 mm)
Brand highlights
Taking a step back to look at reviewers' thoughts of the brand's entire lineup—not just this product—what stands out most is the following:
- MartinLogan's defining CLS (Curvilinear Line Source) electrostatic panel technology provides exceptionally wide horizontal high-frequency dispersion, exceeding that of traditional flat panels and offering a more immersive soundstage.
- The brand uniquely integrates powered dynamic woofers with its electrostatic panels, employing custom DSP engines and advanced crossover designs to achieve seamless blending and extended, well-defined bass response.
- MartinLogan's commitment to full-range sound reproduction, even in smaller models, results in a "large" sound that defies the speaker's physical size, projecting height and scale often unmatched by comparably sized speakers.
- They provide Anthem Room Correction (ARC) as an option, allowing users to tailor the bass response to their specific listening environment and achieve optimal integration between the speakers and the room's acoustics.
Select products
Motion Series
- Positioning: The entry-level lineup, offering a balance of performance and affordability.
- Description: Uses the Gen2 Folded Motion Tweeter, which provides clear and detailed sound. Compared to the Motion XT Series, it uses Woven Fiberglass midrange drivers, making it more budget-friendly while still delivering quality sound for small to medium-sized rooms.
Motion XT Series
- Positioning: A step up from the Motion Series, offering enhanced performance and features.
- Description: Stands out with its high-performance Nomex-Reinforced Kevlar midrange drivers and Gen2 Folded Motion XT Tweeter, delivering more detail and power than the standard Motion Series.
ElectroMotion Series
- Positioning: Positioned as a mid-range option, combining advanced technologies for a superior audio experience.
- Description: Features advanced thin film transducer technologies, including electrostatic and Folded Motion designs, offering greater accuracy and style compared to the Motion XT Series.
Masterpiece Series
- Positioning: The flagship lineup, representing the pinnacle of MartinLogan's electrostatic loudspeaker design.
- Description: Renowned for its groundbreaking electrostatic loudspeakers, which provide the most immersive and detailed sound experience in the lineup. It surpasses the ElectroMotion Series with its larger soundstage and advanced engineering.
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