de rcf l18s801 is een 18inch subwoofer met een vermogen van 700wrms - 1400w peak , de l18s801 heeft een frequentie bereik van 38-1000hz.
gegevens rcf l18s801 :
De rcf L18S801 vindt zijn toepassing in de beste band pass, reflex-hoorn en hoorngeladen systeem. Het is een perfecte compacte bass-reflex oplossing voor live muziek, wanneer er maximale Punch is vereist. Het is een van de beste luidsprekers in zijn categorie
- 4-inch, fiberglass inside/outside copper voice coil
- 1400W continuous program power handling
- 99.5 dB Sensitivity
- 38 Hz – 1 kHz Frequency range
- Dual spider design with silicon based dampening control
- M-roll surround and exponential cone geometry
Nominal Diameter: 460 / 18 mm/inch
Rated Impedance: 8 Ω
Program Power: 1400 W AES
Power handling capacity: 700 W AES
Sensitivity: 99.5 dB
Frequency Range: 38 Hz ÷ 1000 Hz
Effective Piston Diameter: 380 / 15 mm/inch
Max Excursion Before Damage (peak to peak): 40 / 1.6 mm/inch
Minimum Impedance: 6.3 Ω
Voice Coil Diameter: 100 / 4 mm/inch
Voice Coil Material: Copper
Voice Coil Winding Depth: 18.5 / 0.7 mm/inch
Number of layers: 2
Kind of layer: inside / outside
Top Plate Thickness: 10 / 0.4 mm/inch
Cone Material: No pressed pulp
Cone Design: Curved
Surround Material: Polycotton
Surround Design: M - roll
Thiele/Small Parameters
- Resonance frequency: 39 Hz
- DC resistance: 4.9Ω
- Mechanical factor: 8.3
- Electrical factor: 0.30
- Total factor: 0.29
- BL Factor: 24.5 T · m
- Effective Moving Mass: 148 g
- Equivalent Cas air load: 206 liters
- Effettive piston area: 0.113 m²
- Max. linear excursion (mathematical): 6.8 mm
- Voice - coil inductance @ 1kHz: 1.7 mH
- Half-space efficiency: 3.93%
Mounting information
- Overall Diameter: 470 / 18.5 mm/inch
- Bolt Circle Diameter: 438 / 17.2 mm/inch
- Bolt Hole Diameter: 8 / 0.3 mm/inch
- Front Mount Baffle Cut-out: 416 / 16.4 mm/inch
- Rear Mount Baffle Cut-out: 416 / 16.4 mm/inch
- Depth: 209 / 8.3 mm/inch
- Volume occupied by the driver: 6.5 / 0.23 liters/ft³
- Net Weight: 13.1 / 29.1 kg/lbs
Shipping information
- Shipping weight: 13.8 / 30.7 kg/lbs
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