LEAK - Sandwich 150 - Bookshelf Speakers

The Leak Sandwich 150 Loudspeaker: A Fusion of Heritage and Innovation

Immerse yourself in the auditory excellence of the Leak Sandwich 150 Loudspeaker, a modern masterpiece rooted in a rich tapestry of audio innovation. With a legacy that stretches back to 1934, Leak has been at the forefront of high-fidelity sound, revolutionizing the way we experience music. The Sandwich 150 is a testament to this enduring legacy, embodying the pinnacle of technological advancement while honouring the traditions of its illustrious past.

A Legacy Reimagined

The journey of the Leak Sandwich 150 begins in 1961, with the original Leak Sandwich setting new benchmarks for speaker design. This tradition of excellence continues with the Sandwich 150, which integrates historical breakthroughs with contemporary engineering. The introduction of the world's first low distortion amplifier, the Leak Point One in 1945, and the subsequent development of the Leak sandwich cone diaphragm, are cornerstones of this legacy. These innovations laid the groundwork for the Sandwich 150's exceptional sound quality, marrying the past with the present in a harmonious blend of form and function.

The Sandwich Driver: An Engineering Marvel

At the core of the Leak Sandwich 150's unparalleled sound reproduction is its innovative sandwich driver. This driver, a marvel of modern acoustic engineering, features a stiff aluminum outer layer bonded to a lightweight, yet robust, polymethacrylimide (PMI) foam core. This combination offers immense rigidity and lightness, allowing the Sandwich 150 to produce a remarkably smooth frequency response across a broad range. The result is sound reproduction that is free from mechanical break-up and distortion, ensuring that each note is delivered with unparalleled clarity and depth.

Cabinet Design: The Art of Acoustic Excellence

The Leak Sandwich 150's cabinet is not merely a container but an integral component of its acoustic performance. Drawing on 60 years of technological evolution, the cabinet's design is a sophisticated 'sandwich' of MDF and composite board, meticulously layered for maximum strength and minimal resonance. This structure is further enhanced with intelligent bracing and the iconic countersunk screw on the rear, a nod to the original's distinguished design. The cabinet's influence on the overall sound quality cannot be overstated, with its construction playing a crucial role in producing the deep, clear bass and rich, detailed sound that Leak is renowned for.

A Heritage of Sound

The Leak Sandwich 150 Loudspeaker represents more than just a technological achievement; it is a bridge between the golden age of hi-fi and the limitless possibilities of the future. It stands as a monument to Leak's unwavering commitment to audio excellence, blending the historical innovations that shaped the industry with the latest advancements in sound engineering. With the Leak Sandwich 150, audiophiles are not just purchasing a speaker; they are owning a piece of history, re-engineered for the modern ear without sacrificing the soul that made Leak a household name in high fidelity.

Specifications

• Speaker Design: 2-way vented-box, Bass reflex
• Bass Driver: 6.5"(170mm) Aluminium-Foamcore Sandwich cone
• Treble Driver: 1.2"(30mm) Coated Textile Dome
• AV Shield: No
• Sensitivity (2.83V @ 1m): 86.5dB
• Recommended Amplifier Power: 25-150W
• Peak SPL: 106dB
• Nominal Impedance: 6Ω (8Ω Compatible)
• Minimum Impedance: 4 Ω
• Frequency Response (+/-3dB): 44Hz - 26kHz
• Bass Extension (-6dB): 38Hz
• Crossover Frequency: 2.4kHz
• Cabinet Volume: 19.6L
• Finish: Real Wood Veneer - Walnut