Speaker RCF L15P530 Original 15 Inch Komponen Made In Italy

NOMINAL DIAMETER:
15 inch / 381 mm
RATED IMPEDANCE:
8 ohm
PROGRAM POWER:
700 W
POWER HANDLING CAPACITY:
350 W
SENSITIVITY:
100.0 dB
FREQUENCY RANGE:
40 - 3000 Hz
EFFECTIVE PISTON DIAMETER:
330 mm / 12.99 inch
MAX. EXCURSION BEFORE DAMAGE:
36 mm / 1.42 inch
MINIMIM IMPEDANCE:
5.9 ohm
VOICE COIL DIAMETER:
3.0 inch / 76 mm
VOICE COIL WINDING MATERIAL:
Aluminium
VOICE COIL LENGTH:
18 mm / 0.71 inch
NUMBER OF LAYERS:
1
KIND OF LAYERS:
outside
TOP PLATE THICKNESS:
10 mm / 0.39 inch
CONE DESIGN:
Curved
SURROUND MATERIAL:
Polycotton
SURROUND DESIGN:
M-roll
MAGNETS:
Ceramic
SPIDER:
Single with silicon based damping control
Thiele - small parameters
RESONANCE FREQUENCY (FS):
45 Hz
DC RESISTANCE (RE):
5.10 ohm
MECHANICAL FACTOR:
7.50 Qms
ELECTRICAL FACTOR (QES):
0.51 Qes
TOTAL FACTOR:
0.48 Qts
BL FACTOR (BL):
15.30 T x m
EFFECTIVE MOVING MASS (MMS):
83.0 g
EQUIVALENT CAS AIR LOADED (VAS):
160.0 liters
EFFETTIVE PISTON AREA (SD):
0.090 m2
MAX. LINEAR EXCURSION (XMAX):
7.0 mm
VOICE COIL INDUCTANCE @ 1KHZ (LE1K):
0.40 mH
HALF-SPACE EFFICENCY (EFF):
2.76%
Mounting Information
OVERALL DIAMETER:
387 mm / 15.24 inches
BOLT CIRCLE DIAMETER:
371 mm / 14.61 inch
BOLT HOLE DIAMETER:
7 mm / 0.28 inch
FRONT MOUNT BAFFLE CUT-OUT:
352 mm / 13.86 inch
REAR MOUNT BAFFLE CUT-OUT:
360 mm / 14.17 inch
VOLUME OCCUPIED BY THE DRIVER:
3.8 liters / 0.15 ft3
Standard compliance
CE MARKING:
Yes