The ALS1 is at the peak of the practical limits of a modern state of the art loud speaker.

By simply avoiding any mid-frequency horns, the ALS1 is just the most compact line source element presently available in its category.

The ALS1 ultra-efficient mid frequency drivers, do not have any back or front chamber volumetric frames. They directly profile the bass loudspeaker front band-pass cavity, allowing competent thermal freshening for themselves and an overall ultra-compact and extremely powerful packing that fills all the expectations about how a Line-Source should sound.

ALS1 is an active 3 way system with an operating frequency bandwidth from 60 Hz to 20 KHz. This response is lowered down to 28Hz with the addition of the SB118 or SB221 Subwoofers.

ALS-1 features one 12” driver in a band-pass tuned enclosure, two 6.5'' back-sealed standalone medium drivers and two 1” ring-compression drivers coupled to our patented (Elliptic Plane Progression isophasic Coupler) (Eppic®) waveguide for HF reproduction.

The ALS1 comes complete with transport racks, rigging hardware, power and control electronics.