Alumine The Third – Not British but Swiss royalty, that's the latest Stenheim floorstander in the firm's signature solid aluminium enclosure. It's a 4-driver 3-way with highish 93dB sensitivity measured in half space. A neodymium-powered tweeter tops a 5¼" midrange which sits above two paralleled 8" woofers, the latter vented through a frontal "laminar flow" port. Useful bandwidth is 32Hz – 35kHz, minimum recommended power is 10 watts, nominal impedance is 8Ω which doesn't drop below 5Ω, dimensions are 105 x 25 x 33cm HxWcD and weight is 70kg/ea.