12W60-8KI
● 93dB 1W / 1m sensitivity
● 60.6mm (2.4in) copper voice coil
● 200W IEC power handling
● 28Hz-1kHz frequency response
● Suitable for compact two way systems and multiway systems
- 产品参数
● 93dB 1W / 1m sensitivity
● 60.6mm (2.4in) copper voice coil
● 200W IEC power handling
● 28Hz-1kHz frequency response
● Suitable for compact two way systems and multiway systems
Nominal Diameter：307mm (12in)
Nominal Impedance：8Ω
Minimum Impedance：6.4Ω
IEC Power Rating1：200W
Long-term Maximum Power Handling2：400W
Short-term Maximum Power Handling3：800W
Sensitivity (1W/1m)4：93dB
Recommended Crossover：28Hz
Frequency Range：28Hz-1kHz
Voice Coil Diameter：60.6mm
Winding Material：Copper
Former Material：Aluminum
Winding Depth：17.4mm
Magnetic Gap Depth：8mm
Xmax：7.4mm
Flux Density：0.9T
Basket Material：Pressed Steel
Magnet Material：Double Ferrite
Suspension Material：Fabric
Surround Material：Half-Roll Foam
Cone Material：Curvilinear Paper
Net Weight：5.0kg
DIMENSIONS：
Overall Diameter：307mm
Total Depth：158.5mm
Depth (Excl. Flange)：148mm
Magnet Diameter：156/110mm
MOUNTING INFORMATION：
Baffle Cutout Diameter：276.5mm
Bolt Circle Diameter：294mm
N. of Mounting Holes：8
Mounting Holes Diameter：6.2×10mm
1、100 hours test according to IEC 60268-5 standard. Power calculated on impedance. rated minimum
2、2 hours test according to IEC 60268-5 standard. Power calculated on impedance. rated minimum
3、2 hours test according to IEC 60268-5 standard. Power calculated on impedance. rated minimum
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 range.
Fs：28Hz
Mms：93g
Re：5.6Ω
Mmd：86g
Qms：4.6
Cms：0.33mm/N
Qes：0.27
Vas：113litres
Qts：0.26
Ref. Efficiency：0.9%
Le：1.05mH
Sd：491cm2
BL：18.5Tm
EBP：103Hz
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