RCF WOOFER. LF15N401
320,74 Add to cart

RCF WOOFER. LF15N401

320,74

Brand: RCF
Article number: LF15N401

  • 4-inch, fiberglass inside/outside copper voice coil
  • 1800W continuous program power handling
  • 97 dB Sensitivity
  • 35 Hz – 1.5 kHz Frequency range
  • 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
Incredibly linear frequency response characteristics, the highest power handling of any comparable 15-inch neodymium transducer,the lower power compression. The LF15N401 uses a fibre loaded cone assembly along with a high excursion triple roll,constant geometry surround. This combination provides remarkable strength and a peak to peak maximum excursion of 52mm. The unique Dual-forced air venting system guarantee a very efficient voice coil ventilation for minimum power compression and higher power handling.

  • General specifications
    • Nominal Diameter: 15 inch / 381 mm
    • Rated Impedance: 8 ohm
    • Program Power: 1800 W
    • Power handling capacity: 900 W
    • Sensitivity: 97.0 dB
    • Frequency range: 35 – 1500 Hz
    • Effective piston diameter: 340 mm / 13.39 inch
    • Max. Excursion Before Damage: 52 mm / 2.05 inch
    • Minimim Impedance: 6.3 ohm
    • Voice Coil Diameter: 4.0 inch / 102 mm
    • Voice Coil Winding Material: Copper
    • Voice Coil Length: 25 mm / 0.98 inch
    • Number of layers: 2
    • Kind of layers: inside/outside
    • Top Plate Thickness: 15 mm / 0.59 inch
    • Cone Design: Straight
    • Surround Material: Polycotton
    • Surround Design: Triple roll
    • Magnets: Neodymium
    • Dual-force air ventilation: Yes
    • Spider: Dual with silicon based damping control

  • Thiele – small parameters
    • Resonance frequency (Fs): 34 Hz
    • DC resistance (Re): 5.10 ohm
    • Mechanical factor: 5.80 Qms
    • Electrical factor (Qes): 0.23 Qes
    • Total factor: 0.22 Qts
    • BL factor (BL): 27.80 T x m
    • Effective moving mass (Mms): 158.0 g
    • Equivalent Cas air loaded (Vas): 160.0 liters
    • Effettive piston area (Sd): 0.090 m2
    • Max. linear excursion (Xmax): 9.0 mm
    • Voice coil inductance @ 1kHz (Le1k): 2.50 mH
    • Half-space efficency (Eff): 2.64%

  • Mounting Information
    • Overall diameter: 393 mm / 15.47 inches
    • Bolt circle diameter: 371-376 mm / 14.61-14.8 inch
    • Bolt hole diameter: 7 mm / 0.28 inch
    • Front mount baffle cut-out: 354 mm / 13.94 inch
    • Rear mount baffle cut-out: 354 mm / 13.94 inch
    • Volume occupied by the driver: 3.8 liters / 0.15 ft3

  • Standard compliance
    • CE marking: Yes

  • Size
    • Weight: 8.77 kg / 19.33 lbs
    • Height: 160 mm / 6.3 inches
    • Diameter: 393 mm / 15.47 inches

  • Shipping informations
    • Package Width: 422 mm / 16.61 inches
    • Package Weight: 10.18 kg / 22.44 lbs
    • Package Height: 215 mm / 8.46 inches
    • Package Depth: 442 mm / 17.4 inches

Additional information

Weight0110.18 kg
Dimensions442 × 422 × 215 cm
Brand

Nominal Diameter

15 inch / 381 mm

Rated Impedance

8 ohm

Program Power

1800 W

Power handling capacity

900 W

Sensitivity

97.0 dB

Frequency Range

35 – 1500 Hz

Effective Piston Diameter

340 mm / 13.39 inch

Max Excursion Before Damage

52 mm / 2.05 inch

Minimim Impedance

Voice coil diameter

Voice Coil Winding Material

Voice Coil Length

Number of layers

Kind of layers

Top Plate Thickness

Cone Design

Surround Material

Surround Design

Magnets

Dual-force air ventilation

Spider

Resonance frequency (Fs)

DC resistance (Re)

Mechanical factor

Electrical factor (Qes)

Total factor

BL factor (BL)

Effective moving mass (Mms)

Equivalent Cas air loaded (Vas)

Effettive piston area (Sd)

Max. linear excursion (Xmax)

Half-space efficency (Eff)

Overall diameter

Bolt circle diameter

Bolt hole diameter

Front mount baffle cut-out

Rear mount baffle cut-out

Volume occupied by the driver

CE marking

Weight

Height

Diameter

Package Width

Package Weight

Package Height

Package Depth