RCF WOOFER. L15P400
255,78 Add to cart

RCF WOOFER. L15P400

255,78

Brand: RCF
Article number: L15P400

  • 4-inch, fiberglass inside/outside copper voice coil
  • 1600W continuous program power handling
  • 97 dB Sensitivity
  • 30 Hz – 1.5 kHz Frequency range

Description

  • 4-inch, fiberglass inside/outside copper voice coil
  • 1600W continuous program power handling
  • 97 dB Sensitivity
  • 30 Hz – 1.5 kHz Frequency range
  • Aluminum demodulation ring
  • Forced air ventilation and 14mm 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, extreme high power handling while generating the lowest harmonic distortion of any comparable 15-inch trasducer wtihin its application range. The L15P400 uses a fibre loaded cone assembly along with a high excursion triple roll surround. This combination provides remarkable strength and a peak to peak maximum excursion of 52mm. The T-pole also features RCF Precision’s spaced gap demodulation technology, progressively braking the voice coil, providing a much smoother transition for the moving mass as it reachees its maximum excursion limits.Forced air venting system.

  • General specifications
    • Nominal Diameter: 15 inch / 381 mm
    • Rated Impedance: 8 ohm
    • Program Power: 1600 W
    • Power handling capacity: 800 W
    • Sensitivity: 97.0 dB
    • Frequency range: 30 – 1500 Hz
    • Effective piston diameter: 340 mm / 13.39 inch
    • Max. Excursion Before Damage: 50 mm / 1.97 inch
    • Minimim Impedance: 6.3 ohm
    • Voice Coil Diameter: 4.0 inch / 102 mm
    • Voice Coil Winding Material: Copper
    • Voice Coil Length: 23 mm / 0.91 inch
    • Number of layers: 2
    • Kind of layers: inside/outside
    • Top Plate Thickness: 14 mm / 0.55 inch
    • Cone Design: Straight
    • Surround Material: Polycotton
    • Surround Design: Triple roll
    • Magnets: Ceramic
    • Dual-force air ventilation: Yes
    • Spider: Dual with silicon based damping control

  • Thiele – small parameters
    • Resonance frequency (Fs): 36 Hz
    • DC resistance (Re): 4.80 ohm
    • Mechanical factor: 7.50 Qms
    • Electrical factor (Qes): 0.27 Qes
    • Total factor: 0.25 Qts
    • BL factor (BL): 24.80 T x m
    • Effective moving mass (Mms): 150.0 g
    • Equivalent Cas air loaded (Vas): 160.0 liters
    • Effettive piston area (Sd): 0.090 m2
    • Max. linear excursion (Xmax): 8.0 mm
    • Voice coil inductance @ 1kHz (Le1k): 1.20 mH
    • Half-space efficency (Eff): 2.60%

  • 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: 352 mm / 13.86 inch
    • Rear mount baffle cut-out: 360 mm / 14.17 inch
    • Volume occupied by the driver: 4.3 liters / 0.17 ft3

  • Standard compliance
    • CE marking: Yes

  • Size
    • Weight: 13.5 kg / 29.76 lbs
    • Height: 159 mm / 6.26 inches
    • Diameter: 393 mm / 15.47 inches

  • Shipping informations
    • Package Width: 420 mm / 16.54 inches
    • Package Weight: 15.5 kg / 34.17 lbs
    • Package Height: 195 mm / 7.68 inches
    • Package Depth: 425 mm / 16.73 inches

Additional information

Weight 1505.21 kg
Dimensions 425 × 420 × 195 cm
Brand

Nominal Diameter

15 inch / 381 mm

Rated Impedance

8 ohm

Program Power

1600 W

Power handling capacity

800 W

Sensitivity

97.0 dB

Frequency Range

30 – 1500 Hz

Effective Piston Diameter

340 mm / 13.39 inch

Max Excursion Before Damage

50 mm / 1.97 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