LEAK Sandwich 150 Bookshelf Speakers

LEAK Sandwich 150 Bookshelf Speakers

Blending timeless craftsmanship with modern audio innovation, the LEAK Sandwich 150 delivers a compelling listening experience with retro charm and high-fidelity performance.

Core Features & Heritage Design

Sandwich‑cone bass driver (6.5″ aluminum‑foamcore) paired with a 1.2″ coated‑textile dome tweeter in a refined 2‑way bass‑reflex cabinet, ensuring detailed and dynamic sound reproduction.

Layered cabinet construction using MDF and composite materials with intelligent bracing minimizes resonance—and even honors the original design with a countersunk rear screw for precision and aesthetics. 

Performance Specs & Acoustic Impact

Frequency Response: 44 Hz–26 kHz (±3 dB), extending to 38 Hz at –6 dB—delivering deep, well-controlled bass for a bookshelf speaker. 

Sensitivity: 86.5 dB; Impedance: 6 Ω nominal (compatible with 8 Ω systems). Ideal for 25–150 W amplifiers and reaching up to 106 dB SPL.

The bass-reflex design, with dual rear ports, enhances efficiency and depth without bloating, making it perfect for small to medium rooms. 

Design & Usability

Real walnut veneer finish, magnetic grilles, and retro-styled construction combine to create a visually captivating presence. 

Versatile placement: Includes rubber feet, and works beautifully on stands or shelves when toe-in and distance from walls are optimized.