12W75-8KP
● 98dB 1W / 1m sensitivity
● 75.5mm (3.0in) flat aluminum voice coil
● 350W IEC power handling
● 50Hz-3kHz frequency response
● Aluminum demodulating ring for lower distortion
● 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
● 75.5mm (3.0in) flat aluminum voice coil
● 350W IEC power handling
● 50Hz-3kHz frequency response
● Aluminum demodulating ring for lower distortion
● Heavy-duty cast aluminum chassis for increased rigidity
● Ventilated voice coil gap for reduced power compression
● Suitable for compact two way systems
Nominal Diameter：320mm (12in)
Nominal Impedance：8Ω
Minimum Impedance：7.1Ω
IEC Power Rating1：350W
Long-term Maximum Power Handling2：700W
Short-term Maximum Power Handling3：1400W
Sensitivity (1W/1m)4：98dB
Recommended Crossover：50Hz
Frequency Range：50Hz-3kHz
Voice Coil Diameter：75.5mm
Winding Material：Flat Aluminum
Former Material：Glass Fiber
Flux Density：1.0T
Magnet Material：Ferrite
Net Weight：6.8kg
DIMENSIONS：
Overall Diameter：320mm
Total Depth：150mm
Depth (Excl. Flange)：138mm
Magnet Diameter：190mm
MOUNTING INFORMATION：
Baffle Cutout Diameter：286mm
Bolt Circle Diameter：302mm
N. of Mounting Holes：8
Mounting Holes Diameter：ø6.5mm
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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