Komponen speaker RCF 15 P400 Coil 4 inci

komponen speaker RCF 15 inci coil 4 inci 
4-inch, fiberglass inside/outside copper voice coil
- 2000W continuous program power handling
- 97 dB Sensitivity
- 35 Hz 1.5 kHz Frequency range
- Forced air ventilation and 15mm top plate for minimum power compression
- Dual spider design with silicon based dampening control
- M-roll surround and exponential cone geometry
SPECIFICATIONS :
- Nominal Diameter:460 / 15 mm/inch
- Rated Impedance:8 O
- Program Power:2000 W AES
- Power handling capacity:1000 W AES
- Sensitivity:97 dB
- Frequency Range:35 Hz 1000 Hz
- Effective Piston Diameter:380 / 15 mm/inch
- Max Excursion Before Damage (peak to peak):40 / 1.6 mm/inch
- Minimum Impedance:6.0 O
- Voice Coil Diameter:100 / 4 mm/inch
- Voice Coil Material:Copper
- Voice Coil Winding Depth:23 / 0.9 mm/inch
- Number of layers:inside / outside
- Kind of layer:2
- Top Plate Thickness:15 / 0.6 mm/inch
- Cone Material:No pressed pulp
- Cone Design:Curved
- Surround Material : Polycotton
- Surround Design:M - roll'