回复人: | bearzheng | 来 自: | 61.49.164.137 |
回复时间:: | 2004-12-22 16:05:30 | 讨论 | 返回本版 |
评述: | Frequency response : below 42HZ-20khz +/- 2.5 db, Efficiancy 91db SPL, Nominal
impedance : 4 ohms, Power rating 500W each. Cossover : First order minimum phase, Driver compliments : 2 X 210mm (8') non resonant phase plug, Aerogel arylic polymer cone, 1 X 25 mm (1') ferrofluid damped soft dome with internal labyrinth damping, Biwiring, Passive Bi-Amplification, Height : 1253mm (49.3 inch), Width : 346mm (13.6 inch), Depth : 425mm (16.7 inch), Weight 52kgs NET (114lbs) each UNPACKED. |