2-way system: Diamond DMD dome tweeter 1.25" ,
mid-bass7"(8948A)
sensitivity: 87 dB @ 1 watt / 1m
nominal impedance: 8 ohms
frequency response (-3 dB): 42 Hz ~ 40 kHz
power handling: 80 watts
crossover frequencies: 2.06 kHz
weight: 17.2 kgs
dimensions (w x d x h): 25.8 cm x 42.8 cm x 38.7 cm

shipping weight: 18.75 kgs /pc  
shipping box(w x d x h): 61 cm x 48.5 cm x 48 cm