Two-way active speaker, black or white, dSOUND series
Active two-way speaker 20 W for dSOUND series. 4" speaker for low and medium frequencies and 1" tweeter speaker for high frequencies. Dimensions 170 x 215 x 150 mm. Trapezoidal enclosure to improve directivity, ABS, metallic grille and steel mounting bracket for wall or ceiling. OPTIMUS model ref. BS-20BAK (black) or BS-20WAK (white).