Wisdom Audio Sage Cinema Line 3

Reference Cinema Sound. Three Modules. One Powerful Line Source.

The Wisdom Audio Sage Cinema Line 3 is a 76.5-inch architectural loudspeaker engineered for high-performance private cinemas and media rooms. Built around three 24-inch planar magnetic drivers and nine high-output woofers, it combines exceptional scale with the controlled dispersion of a true line-source design.

With 750 watts of continuous power handling, 95 dB sensitivity, and a frequency response of 60 Hz–20 kHz, the Line 3 is designed for demanding cinematic soundtracks and live music reproduction.

Its modular construction allows installation behind acoustically transparent projection screens or fabric walls, delivering substantial performance without placing conventional loudspeakers in view.

Three 24-Inch Planar Magnetic Drivers

The Line 3 uses three of Wisdom Audio's 24-inch planar magnetic drivers, creating a combined 72-inch planar magnetic array.

Their lightweight PEEK-film diaphragms are engineered for rapid acceleration and detailed reproduction. Together, the drivers cover six octaves, handling a broad portion of the audible spectrum with the speed and precision associated with planar magnetic technology.

Nine high-output woofers provide the complementary low-frequency section, giving the Line 3 the output capability required for large-scale cinema reproduction.

Controlled Sound Across the Theater

The Line 3's line-source architecture controls vertical dispersion to reduce unwanted floor and ceiling reflections while distributing sound more consistently across the listening area.

This is particularly valuable in larger private cinemas, multi-tier theaters, and open-plan entertainment spaces where listeners may be seated at different distances from the screen.

Rather than relying solely on increased output, the Line 3 uses its driver geometry to help maintain clarity and consistent sound levels throughout the room.

Built for Active System Integration

The Sage Cinema Line 3 requires two channels of amplification and an external active crossover with digital signal processing.

Its planar magnetic and woofer sections are driven separately, allowing the system designer to configure crossover behavior, equalization, and level matching as part of the theater's commissioning process.

This active architecture makes the Line 3 a component of a complete engineered cinema system rather than a conventional passive loudspeaker.

Architectural Installation

The Line 3 supports in-baffle, in-wall, and on-wall installation.

Its three-module construction also accommodates optional custom-angle brackets. These must be ordered for the required angle, with three pairs needed for a complete Line 3.

This flexibility allows the speaker configuration to be coordinated with the projection screen, room construction, and seating layout.

Key Features

• Three 24-inch planar magnetic drivers

• Combined 72-inch planar magnetic array

• Nine high-output woofers

• Line-source design with controlled vertical dispersion

• 95 dB sensitivity

• 750-watt continuous power handling

• 60 Hz–20 kHz frequency response

• In-baffle, in-wall, or on-wall installation

• External active crossover and DSP required

• Two amplifier channels required per loudspeaker

• Optional custom-angle mounting brackets

Technical Specifications

Design Your Wisdom Audio Cinema at The Grid HiFi

The Sage Cinema Line 3 is designed for projects where the loudspeaker system, room, and electronics are developed together.

At The Grid HiFi in Houston, we design complete private cinemas incorporating Wisdom Audio loudspeakers, amplification, surround processing, projection, acoustic treatment, and system calibration.

Our team can determine the appropriate speaker configuration for your screen size, room dimensions, and seating arrangement, then develop the amplification and DSP architecture needed to support it.

Contact The Grid HiFi to design your Wisdom Audio private cinema.