美国Revel B1低音炮
规格：12〞有源低音扬声器 12〞
.驱动组件：锥盆，内置50mm两层音圈，三层堆叠磁体，通风压铸框架
.滤波器网络：用户可调整50-200Hz
.重量：25Kg
Specifications
DESCRIPTION
12” Powered subwoofer
CROSSOVER FREQUENCIES
low pass 50Hz – 150Hz, 24dB/octave, continuously variable
LOW FREQUENCY EXTENSION
-3dB at 36Hz, -6dB at 32Hz, -10dB at 29Hz
FINISHES
Black
HEIGHT
17-3/4” (450mm)
WIDTH
15-3/4” (400mm)
DEPTH
With grille: 13 ¼” (336.5 mm) Without grille: 12” (304.8 mm)
WEIGHT
51 lb (23.2kg)
MAXIMUM OUTPUT LEVEL
20Hz – 150Hz with no more than 0.1% THD, 250W, RMS, 300W dynamic
POWER REQUIREMENTS
120VAC @ 60Hz, 3.66A 230VAC @ 50-60Hz, 2.0A - 230VAC @ 50-60Hz, 2.0A
