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5#
楼主 |
发表于 2016-1-27 15:09:35
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Penaudio Sinfonietta落地音箱规格:
Type3,5-way, reflex loaded, floorstander
Drive units29 mm textile, ferrofluid cooled dome tweeter, with hexadym magnet system (Crescendo),
2 x 145 mm midrange/woofer, copper rings above and below T-shaped pole piece, radial reinforced rubber surround,
260 mm paper coned woofer, 4 layer voice coil
Cross-over85 Hz, 200 Hz, 4400 Hz
Frequency rangeanechoic response ±3 dB 30-30000 Hz, in room response20-25000 Hz
Sensitivity86 dB/1 m/2.83 V
Nominal impedance4 ohms
Recommended amplifier>50 W
Dimensions (w x h x d)180 x 1095 x 557 mm |
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