MartinLogan Statement 40XW

The MartinLogan Statement 40XW is a flagship in-wall loudspeaker engineered to deliver extraordinary high-fidelity performance in a virtually invisible design. Featuring 40 individual drivers, including Folded Motion XT Obsidian tweeters, carbon fiber midrange drivers, and powerful carbon fiber woofers, it delivers exceptional clarity, dynamic impact, and immersive sound for the most demanding listening environments.

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The MartinLogan Statement 40XW represents the pinnacle of the Masterpiece CI Series, combining advanced driver technology and innovative line-source engineering to deliver reference-level audio performance in a discreet architectural design.

Featuring an impressive array of 40 individual drivers, the Statement 40XW incorporates sixteen Folded Motion XT Obsidian tweeters, sixteen 3.5-inch carbon fiber midrange drivers, and eight 6.5-inch carbon fiber woofers. This sophisticated configuration provides exceptional detail, powerful dynamics, and seamless sound reproduction across the entire frequency spectrum.

Its Folded Motion XT Obsidian tweeters feature an advanced thin-film diaphragm that delivers exceptional high-frequency accuracy, controlled dispersion, and remarkably low distortion. The unidirectional carbon fiber midrange and bass drivers, reinforced with Nomex® backers, provide outstanding rigidity, reduced resonance, and powerful low-frequency performance.

The Statement 40XW utilizes a vertical line-source configuration that creates consistent sound coverage across a wide listening area while minimizing unwanted reflections from floors and ceilings. With 80-degree horizontal dispersion and a 52-inch vertical tweeter array, it produces a broad, immersive soundstage with precise imaging.

Its reinforced, sealed back box enclosure and phenolic resin polymer baffle minimize unwanted vibrations and provide consistent acoustic performance regardless of wall construction. The low-profile, paintable micro-perforated grille blends seamlessly into the surrounding decor, allowing the speaker to deliver extraordinary performance without occupying any floor space.

Designed for demanding two-channel audio systems and premium home theaters, the MartinLogan Statement 40XW offers an exceptional combination of architectural integration, precision, and power.

  • Product Type: 3-way in-wall line-source loudspeaker
  • High-Frequency Drivers: 16 × 1.25" × 2.4" Folded Motion XT Obsidian transducers
  • Tweeter Diaphragm: 4.5" × 2.75"
  • Midrange Drivers: 16 × 3.5" (8.9 cm) unidirectional carbon fiber multi-section cones with Nomex® backers
  • Low-Frequency Drivers: 8 × 6.5" (16.5 cm) unidirectional carbon fiber multi-section cones with Nomex® backers
  • Total Drivers: 40
  • Frequency Response (±3 dB): 48 Hz – 25 kHz
  • Sensitivity: 95 dB (2.83V/1m)
  • Impedance: 4 Ω (compatible with 4, 6, or 8 Ω amplifiers)
  • Crossover Frequencies: 300 Hz, 2,700 Hz
  • Recommended Amplifier Power: 50 – 800 W
  • Maximum Power Handling: 400 W
  • Horizontal Dispersion: 80°
  • Vertical Dispersion: 52-inch line source
  • Inputs: Push-style binding posts (two sets)
  • Enclosure: Sealed back box with phenolic resin polymer baffle
  • Required Wall Cavity (W × H × D): 368–420 × 2,260 × 89 mm minimum
  • Enclosure Dimensions (W × H × D): 361 × 2,137 × 86 mm (14.3 × 84.2 × 3.4")
  • Grille Dimensions (H × W): 292 × 1,511 mm (11.5 × 59.5")
  • Weight: 68.1 kg (150 lbs.)