12W65-8FW
● 98dB 1W / 1m sensitivity
● 63.8mm (2.5in) aluminum voice coil
● 250W IEC power handling
● 65Hz-3kHz frequency response
● Heavy-duty cast aluminum chassis for increased rigidity
● Ventilated voice coil gap for reduced power compression
● Suitable for compact two way systems
- 产品参数
● 98dB 1W / 1m sensitivity
● 63.8mm (2.5in) aluminum voice coil
● 250W IEC power handling
● 65Hz-3kHz frequency response
● Heavy-duty cast aluminum chassis for increased rigidity
● Ventilated voice coil gap for reduced power compression
● Suitable for compact two way systems
Nominal Diameter：318mm (12in)
Nominal Impedance：8Ω
Minimum Impedance：5.9Ω
IEC Power Rating1：250W
Long-term Maximum Power Handling2：500W
Short-term Maximum Power Handling3：1000W
Sensitivity (1W/1m)4：98dB
Recommended Crossover：65kHz
Frequency Range：65Hz-3kHz
Voice Coil Diameter：63.8mm
Winding Material：Aluminum
Former Material：Glass Fiber
Flux Density：1.2T
Magnet Material：Ferrite
Net Weight：5.5kg
DIMENSIONS：
Overall Diameter：318mm
Total Depth：139mm
Depth (Excl. Flange)：124mm
Magnet Diameter：170mm
MOUNTING INFORMATION：
Baffle Cutout Diameter：282mm
Bolt Circle Diameter：298mm
N. of Mounting Holes：8
Mounting Holes Diameter：7.5*9.5mm
1、100 hours test according to IEC 60268-5 standard. Power calculated on rated minimum impedance.
2、2 hours test according to IEC 60268-5 standard. Power calculated on rated minimum impedance.
3、2 hours test according to IEC 60268-5 standard. Power calculated on rated minimum impedance.
4、Applied RMS Voltage is set to 2.83 V for 8 ohms Nominal Impedance.
5、Xmax= [(winding depth - magnetic gap depth)/2] + (magnetic gap depth/3).
6、Thiele-Small parameters are measured after a preconditioning test.
7、Power test made with continuous pink noise signal within the frequency range.
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