LEAK - Sandwich 100 Bookshelf Loudspeakers Walnut (Pair)
A Heritage of Innovation
The story of the LEAK Sandwich loudspeaker began in 1961, when LEAK introduced a revolutionary driver technology: the Sandwich cone.
By combining a lightweight foam core with aluminium skins, the original design created a diaphragm that was both rigid and exceptionally light. This allowed the driver to respond with remarkable speed and accuracy, producing the clean transient performance that quickly became a hallmark of the Sandwich loudspeaker.
More than six decades later, the modern Sandwich series continues this tradition, refining the original concept with contemporary materials and engineering techniques.
The Sandwich 100 brings this technology into a compact loudspeaker designed for today’s music systems.
Specifications
| Model | Sandwich 100 |
| General description | 2-way Vented-box / Standmount |
| Enclosure type | Bass Reflex |
| Bass driver | 5.75" (150mm) Aluminium-Foamcore Sandwich cone |
| Treble driver | 1.2" (30mm) Coated Textile Dome |
| Sensitivity (2.83V @ 1m) | 86dB |
| Recommended amplifier power | 25 - 100W |
| Peak SPL | 102dB |
| Nominal impedance | 6Ω (8Ω Compatible) |
| Minimum impedance | 4.8Ω |
| Frequency response (+/-3dB) | 49Hz - 20kHz |
| Bass extension (-6dB) | 44Hz |
| Crossover frequency | 2.2kHz |
| Cabinet Volume (in litres) | 10.6L |
| Dimensions (mm) | |
| Height (on plinth) | 340mm |
| Width | 210mm |
| Depth (with terminals) | (250+20)mm |
| Carton size | 570 x 360 x 455mm |
| Net weight | 7.86kg / pcs |
| Gross weight | 17.5kg / ctn |
| Finish | Walnut |
| Standard accessories | Rubber Feet |