Sage L75i


C20 Audiophile Top 25 of All Time AwardSound Image AwardRESI Award LogoLS4 Excite Award WinnerHome Theater Reivew Best of AwardHiFi Test 2021 Germany P2m L75 SCS S10. 142x142 1

Line Source In-Wall Loudspeaker

The Sage L75i offers the ultimate high-end audiophile loudspeaker in a slim and stylish in-wall design that fully integrates into any home Ideal for home theater and media rooms. It produces the highest level of sonic refinement and performance available in an architectural speaker. The In-Wall Sage L75i includes a 48” of line source planar magnetic driver – and four robust 6” woofers for low distortion, high-resolution sound, and a superior dynamic range. Innovative design delivers excellent bass performance in an incredibly small enclosure.

Architectural Design with Custom in Mind

Slim and elegant in design, the In-Wall Sage L75i slim grill can be painted to blend nicely into your décor or select the ultimate Custom Size Grill to match any design element.

Eliminate Floor and Ceiling Reflection

The Line Source design eliminates floor and ceiling reflection while distributing sound levels uniformly across the width of any room.

Big Bass in Small Boxes

Featuring Sage Series dynamic woofers that are more than twice as powerful as typical woofers for great bass without huge, ugly boxes that are difficult to place.

Power Over Distance

Line Source provides a much better power constituency than a point source. This is a great benefit when designing an entertainment system in large modern open-floor living spaces as well as multi-tier theaters.

Key Features

Eliminate Floor and Ceiling Reflection
Enhance Clarity
More Power Over Distance
Share Experience

Highly Detailed & Dynamic
(2) 24” Planar Magnetic Drivers
Covers 6 Octaves of Clarity
Light Weight Film PEEK
FAST Acceleration

Available as On-Wall L75m
Available as Floor-standing L75
In-Wall / On-Wall / Floor-Standing
Can be Mixed and Matched
Custom Colors Available L75 & L75m
Custom Length Grilles Available L75i
Custom Length Available L75 & L75m
Anodized Trim Bezels L75 & L75m

Full Range Loudspeaker
48” Planar Magnetic Driver
(4) High Operating Woofers
Outboard Active Crossover
DSP Required
2-CH’s of Amplification Required


Frequency Response40Hz – 20kHz ± 2dB relative to the target curve
Frequency Response, 30° Off Horizontal Axis40Hz – 18kHz ± 2dB relative to the target curve
Impedance, Planar Section4.5 ohms
Impedance, Woofer Section3 ohms
Sensitivity, Planar Section95 dB / 2.83 V / 1m
Sensitivity, Woofer Section 91 dB / 2.83 V / 1m
Shipping Weight, Planar Section65 lbs. (29 kg)
Dimensions HxWxD76.54” x 8.22” x 3.8” (194.1cm x 20.5cm x 9.6cm)



L75i UniGrip Installation Video

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L75i Owner’s Manual

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L75i Dimensions (PDF)

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L75i Dimensions (DWG)

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L75i Data Sheet

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Uni-Grip Mounting Info Sheet

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