RCF LF18N408
WOOFER..
Product #:
RCF LF18N408
RCF LF18N408
- Nominal Diameter: 18 inch / 457 mm
- Rated Impedance: 8 ohm
- Program Power (watt): 3000 W
- Power handling capacity: 1500 W
- Sensitivity: 97.0 dB
- Frequency range: 25 - 1000 Hz
- Effective piston diameter: 395 mm / 15.55 inch
- Max. Excursion Before Damage: 58 mm / 2.28 inch
- Minimum Impedance (ohm): 6.0 ohm
- Voice Coil Diameter: 4.0 inch / 102 mm
- Voice Coil Winding Material: Copper
- Voice Coil Length: 38 mm / 1.5 inch
- Number of layers: 2
- Kind of layers: inside/outside
- Top Plate Thickness:15 mm / 0.59 inch
- Cone Design: Curved
- Surround Material: Polycotton
- Surround Design: Triple roll
- Magnets: Neodymium
- Hypervented magnetic structure: Yes
- Demodulation Rings material: Aluminium
- Number of Demodulation Rings: 2
- Spider: Single
- Demodulation Ring: Yes
- Height: 223.5 mm / 8.8 inches
- Diameter: 465 mm / 18.31 inches
- Cut out diameter: 423 mm / 16.65 inches
- Weight: 9 kg / 19.84 lbs
