RCF LF18X451 WOOFER KOMPONEN SPEAKER

RCF LF18X451 WOOFER KOMPONEN SPEAKER
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*General specifications
CONE DESIGN:
Straight

DUAL-FORCE AIR VENTILATION:
Yes

EFFECTIVE PISTON DIAMETER:
395 mm / 15.55 inch

FREQUENCY RANGE:
30 - 1000 Hz

KIND OF LAYERS:
inside/outside

MAGNETS:
Ceramic

MAX. EXCURSION BEFORE DAMAGE:
54 mm / 2.13 inch

MINIMIM IMPEDANCE:
6 ohm

NOMINAL DIAMETER:
18 inch / 457 mm

NUMBER OF LAYERS:
2

POWER HANDLING CAPACITY:
1800 W

PROGRAM POWER:
3600 W

RATED IMPEDANCE:
8 ohm

SENSITIVITY:
97 dB

SPIDER:
Dual with silicon based damping control

SURROUND DESIGN:
Triple roll

SURROUND MATERIAL:
Polycotton

TOP PLATE THICKNESS:
15 mm / 0.59 inch

VOICE COIL DIAMETER:
4.5 inch / 114 mm

VOICE COIL WINDING MATERIAL:
Copper

VOICE COIL LENGTH:
34 mm / 1.34 inch

*Mounting Information
BOLT CIRCLE DIAMETER:
442-447 mm / 17.4-17.6 inch

BOLT HOLE DIAMETER:
7 mm / 0.28 inch

FRONT MOUNT BAFFLE CUT-OUT:
424 mm / 16.69 inch

OVERALL DIAMETER:
465 mm / 18.31 inches

REAR MOUNT BAFFLE CUT-OUT:
424 mm / 16.69 inch

VOLUME OCCUPIED BY THE DRIVER:
6.5 liters / 0.26 ft3



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