The design that defined KLH’s history reaches new heights with the Model Seven. Its fully sealed, braced MDF enclosure provides a linear, tight bass response that is musical, precise, and seamlessly integrated with mid and high frequencies. This design also allows for more flexible placement, making it less sensitive to room acoustics.

The lower frequencies are handled by a large-diameter, paper-cone, high-power 13-inch woofer with a flat wire voice coil. This construction delivers high air displacement, controlled movement, and low distortion. The bass extends deep yet remains detailed and tight even at high volumes.

The dedicated 5-inch midrange ensures vocal and instrument textures are rendered with clarity and vibrancy—where the soul of the music truly emerges. The high frequencies are produced by a 1-inch aluminum dome tweeter, housed behind a precisely machined aluminum faceplate. The result: smooth, airy, fatigue-free treble, suitable for long listening periods.

The Model Seven features a three-position Acoustic Balance Control, allowing sound shaping to suit listening environments. Especially useful when placed near walls or reflective spaces. The cast aluminum driver frames and the solid MDF cabinet ensure structural stability and minimize resonance.

The Model Seven is visually distinguished: real wood veneer, book-matched surfaces, magnetic grille, and a 3° inclined stand enhance its mid-century modern design features. It remains elegant yet subtle, becoming an immediate focal point in living rooms or dedicated listening areas.

The Model Seven’s sound is simultaneously warm, detailed, and spacious. Effortlessly filling the room with music, it preserves the natural structures and airy spaces of recordings. Ideal for audiophiles seeking a characterful yet natural-sounding loudspeaker for long-term enjoyment.

West African Mahogany - Old World grille (Factory default)

English Walnut - Stonewash grille (Factory default)

Build

3-way acoustic suspension system

Frequency Response

38 Hz – 20 kHz (±3 dB)

Low Frequency Extension

26 Hz @ -10 dB

Sensitivity

91 dB in-room, 88 dB free field

Rated Power

250 W RMS / 1000 W peak

Recommended Amplifier Power

20 – 250 W

Max SPL

115 dB

Drivers

– 1" aluminum dome tweeter (rubber surround);
– 5" paper cone midrange;
– 13" paper cone woofer with flat wire coil

Cabinet

3/4" and 1" MDF with internal bracing

Binding Posts

Gold-plated five-way binding posts

Dimensions (with stand)

1041 × 457 × 311 mm

Weight (with stand)

35.7 kg