Speaker Drivers · 18"
FW-181008
18" FERRITE SUBWOOFER
技术参数
通用规格
- Nominal Diameter
- 18"
- Nominal Impedance
- 8 ohm
- AES Power Handling
- 1000 W
- Continuous Program Power
- 2000 W
- Sensitivity (1W/1m)
- 97 dB
- Frequency Range
- 45 Hz - 1 kHz
- Voice Coil Diameter
- 100 mm
- Winding Material
- Copper
- Former Material
- Glass Fibre
- Winding Depth
- 25 mm
- Magnetic Gap Depth
- 12 mm
- Surround Material
- Paper cone with cloth surround
- Surround Design
- W-shaped cloth
安装信息
- Overall Diameter
- 460 mm
- Bolt Circle Diameter
- 440 mm
- Baffle Cut-out Diameter
- 422 mm
- Depth
- 209 mm
- Net Weight
- 13 kg
- Shipping Weight
- 15 kg
- Shipping Carton Size
- 490 x 490 x 250 mm
THIELE-SMALL 参数
- Fs (Resonance Frequency)
- 45 Hz
- Re (DC Resistance)
- 5.2 ohm
- Qms (Mechanical Factor)
- 9.7
- Qes (Electrical Factor)
- 0.606
- Qts (Total Factor)
- 0.57
- Cms (Compliance)
- 0.0657 mm/N
- Mms (Moving Mass)
- 188.15 g
- BL Factor
- 22.22 T.m
- Vas (Equivalent Air Load)
- 137.86 liters
- Sd (Piston Area)
- 1225 cm2
FW-181008 · Frequency Response · 1W / 1m
