RCF LF15N401

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Art-Nr: 45935
EAN 4251717900183
Zusatzinfo: 900W RMS; neo voice coil; 97 dB sensitivity

Features 4-inch, fiberglass... mehr

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Produktinformationen "RCF LF15N401"

Features

4-inch, fiberglass inside/outside copper voice coil
1800W continuous program power handling
97 dB Sensitivity
35 Hz – 1.5 kHz Frequency range
Dual-forced air ventilation and 15mm top plate for minimum power compression
Dual spider design with silicon based dampening control
Triple-roll surround and corrugated straight cone geometry


General Specifications

Nominal Diameter:	380 / 15 mm/inch
Rated Impedance:	8 O
Program Power:	1800 W AES
Power handling capacity:	900 W AES
Sensitivity:	97 dB
Frequency Range:	35 Hz ÷ 1500 Hz
Effective Piston Diameter:	340/13.4 mm/inch
Max Excursion Before Damage (peak to peak):	52 / 2.1 mm/inch
Minimum Impedance:	6.3 O
Voice Coil Diameter:	100 / 4 mm/inch
Voice Coil Material:	Copper
Voice Coil Winding Depth:	25 / 1.0 mm/inch
Number of layers:	2
Kind of layer:	inside / outside
Top Plate Thickness:	15 / 0.6 mm/inch
Cone Material:	No pressed pulp
Cone Design:	Straight
Surround Material:	Polycotton
Surround Design:	Triple roll


Thiele/Small Parameters

DC resistance:	5.1O
Mechanical factor:	05. Aug
Electrical factor:	0.23
Total factor:	0.22
BL Factor:	27.8 T · m
Effective Moving Mass:	158 g
Equivalent Cas air load:	160 liters
Effettive piston area:	0.091 m²
Max. linear excursion (mathematical):	8.8 mm
Voice - coil inductance @ 1kHz:	2.5 mH
Half-space efficiency:	2.64%


Mounting information

Overall Diameter:	393 / 15.5 mm/inch
Bolt Circle Diameter:	371-376 / 14.6-14.8 mm/inch
Bolt Hole Diameter:	6.5 / 0.3 mm/inch
Front Mount Baffle Cut-out:	354 / 13.9 mm/inch
Rear Mount Baffle Cut-out:	354 / 13.9 mm/inch
Depth:	158 / 6.2 mm/inch
Volume occupied by the driver:	3.8 / 0.13 liters/ft³
Net Weight:	8.6 / 19.1 kg/lbs

Shipping weight:	9.3 / 20.7 kg/lbs