LEAK Sandwich 150 Loudspeaker
LEAK Sandwich 150 Loudspeaker
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A Fusion of Heritage and Innovation — The Sandwich 150 Loudspeaker
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 honoring the traditions of its illustrious past.
🏛️ A Legacy Reimagined
The journey begins in 1961, with the original Leak Sandwich setting new benchmarks for speaker design. This tradition continues with the Sandwich 150, integrating historical breakthroughs with contemporary engineering. 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.
A bridge between the golden age of hi-fi and the limitless possibilities of the future—owning a piece of history, re-engineered for the modern ear.
⚙️ The Sandwich Driver: An Engineering Marvel
At the core of unparalleled sound reproduction is the innovative 6.5" Aluminium-Foamcore Sandwich cone driver. This marvel features a stiff aluminum outer layer bonded to a lightweight, yet robust, polymethacrylimide (PMI) foam core. This combination offers immense rigidity and lightness, producing remarkably smooth frequency response across a broad range.
Sound reproduction free from mechanical break-up and distortion, ensuring each note is delivered with unparalleled clarity and depth.
🎵 Premium Textile Dome Tweeter
The 1.2" (30mm) Coated Textile Dome tweeter delivers exceptional high-frequency reproduction with natural, detailed sound. Carefully engineered to complement the sandwich driver, it ensures seamless integration across the entire frequency spectrum with extended treble response up to 26kHz.
Precision-tuned crossover at 2.4kHz ensures perfect driver integration for coherent, natural sound reproduction.
🏗️ Cabinet Design: The Art of Acoustic Excellence
The cabinet is not merely a container but an integral component of acoustic performance. Drawing on 60 years of technological evolution, the design is a sophisticated 'sandwich' of MDF and composite board, meticulously layered for maximum strength and minimal resonance. Enhanced with intelligent bracing and the iconic countersunk screw on the rear.
Real Wood Veneer Walnut finish with 19.6L cabinet volume, engineered for deep, clear bass and rich, detailed sound reproduction.
🔊 Bass Reflex Performance
The 2-way vented-box, bass reflex design delivers exceptional low-frequency extension down to 38Hz (-6dB) with 44Hz-26kHz frequency response. Capable of 106dB peak SPL with recommended amplifier power of 25-150W, ensuring dynamic, powerful sound reproduction.
6Ω nominal impedance (8Ω compatible) with 4Ω minimum impedance provides excellent amplifier compatibility across a wide range of systems.
📐 Technical Specifications
2-way vented-box, Bass reflex
6.5" (170mm) Aluminium-Foamcore Sandwich cone
1.2" (30mm) Coated Textile Dome
86.5dB (2.83V @ 1m)
25-150W
106dB
6Ω (8Ω Compatible)
4Ω
44Hz - 26kHz (+/-3dB)
38Hz (-6dB)
2.4kHz
19.6L
Real Wood Veneer - Walnut
No
🎵 Perfect for: Audiophile listening • High-fidelity stereo systems • Heritage audio enthusiasts • Premium bookshelf applications • Classic British sound signature • Modern hi-fi setups
📧 Contact us at skylabscontact@gmail.com for availability and ordering
