Tweeter: 1x Vifa aluminum dome tweeter with spec. Front panel (1st generation); 1x 26mm Vifa H26TG-08 (2nd generation)
1 bass reflex tube at the front, 1 bass reflex tube at the rear (1st generation) or 2, another one for the midrange driver (2nd generation), spikes and acrylic glass bottom plate (probably only 2nd generation
Generation 1 with Vifa Poly-low midrange .- and midrange drivers (13cm) as well as aluminum dome tweeters (this generation was also produced visually identical under the company name ART , but this model apparently only had a "singlewire" connection terminal)
Generation 2 with Vifa Horn silk dome tweeter, Vifa paper / carbon fiber low midrange driver specially developed for ALR and Vifa metal midrange driver with phase plug