RCF L18S800 - HIGH EFFICIENCY 18" WOOFER 

QUALITY HIGH POWER 18" WOOFER WITH LOW DISTORTION & IS 99.5dB!

RCF L18S800

Temporarily Backordered

Item Price: $299.95

WOOFER MODEL

L18S800

SPECIFICATIONS

Nominal Basket Diameter

18"

Impedance

8 ohms

AES Power Rating

700 Watts

Program Power  1,400 Watts  

Frequency Response

38Hz - 1.0kHz

Sensitivity (1W/1m)

99.5dB

Voice Coil Diameter

4" / 100mm

Max. Crossover Frequency

250Hz

X Damage (peak to peak) 40 mm / 1.6"
Voice Coil Material Copper
Diaphragm Material Paper
Surround M-Roll
Surround Material Polycotton

MOUNTING INFORMATION

Overall Diameter 18.5" / 470mm
Bolt Circle Diameter 17.24" / 438mm
Baffle Cutout Diameter 16.38" / 416mm
No. Of Mounting Holes 8
Mounting Hole Diameter 0.315" / 8mm
Flange Thickness .51" / 16mm
Driver Displacement 6.5 Liters
Overall Depth 8.23" / 209mm
Net Weight 13.1 kg. / 29.1 lbs.

THIELE-SMALL PARAMETERS

Resonant Frequency (fs) 39 Hz
Impedance (Re) 4.9 ohms
Coil Inductance (Le) 1.7mH
Mechanical Q (Qms) 8.3
Electrical Factor (Qes) .3
Total Q (Qts) .29
Compliance Equiv. Vol. (Vas) 206 Liters/7.27cu. ft.
Voice Coil Overhang (Xmax) 6.8mm
BL Factor 24.5 T-M
Surface Area of Cone (Sd)m2 0.113m2
Reference Efficiency 3.93%
LOW FREQUENCY RESPONSE

          

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