RCF L15P400 High-Power Woofer - 15"

The RCF L15P400 is a powerful 15" woofer designed for high-output applications requiring extreme linearity and minimal harmonic distortion. Featuring a fiber-loaded cone, triple-roll surround, and an advanced demodulation system, it ensures smooth response even at peak excursion. The forced air venting system and precision cooling design reduce power compression, making it ideal for demanding professional audio setups.

Product Specifications:

Nominal Diameter: 15" (381 mm)

Impedance: 8Ω

Program Power: 1600W

Continuous Power Handling: 800W

Sensitivity: 97 dB

Frequency Range: 30 Hz – 1500 Hz

Effective Piston Diameter: 13.39" (340 mm)

Max. Excursion Before Damage: 1.97" (50 mm)

Minimum Impedance: 6.3Ω

Voice Coil & Magnet

Diameter: 4" (102 mm)

Winding Material: Copper

Length: 0.91" (23 mm)

Layers: 2 (inside/outside)

Top Plate Thickness: 0.55" (14 mm)

Cooling: Forced Air Ventilation

Magnet Type: Ceramic

Thiele-Small Parameters

Resonance Frequency (Fs): 36 Hz

DC Resistance (Re): 4.80Ω

Qms: 7.50

Qes: 0.27

Qts: 0.25

BL Factor: 24.80 T·m

Moving Mass (Mms): 150 g

Vas: 160 liters

Sd: 0.090 m²

Max Linear Excursion (Xmax): 8 mm

Voice Coil Inductance @ 1 kHz (Le1k): 1.20 mH

Mounting Information

Overall Diameter: 15.47" (393 mm)

Bolt Circle Diameter: 14.61 - 14.8" (371-376 mm)

Bolt Hole Diameter: 0.28" (7 mm)

Front Mount Cutout: 13.86" (352 mm)

Rear Mount Cutout: 14.17" (360 mm)

Volume Occupied by Driver: 0.17 ft³ (4.3 liters)

Size & Weight

Height: 6.26" (159 mm)

Weight: 29.76 lbs (13.5 kg)

Shipping Information

Package Dimensions (H x W x D): 7.68" x 16.54" x 16.73" (195 mm x 420 mm x 425 mm)

Package Weight: 34.17 lbs (15.5 kg)