RCF L15P400 speaker driver woofer 15" 8ohm 1600W

Description:

Please note this is for one speaker driver, main image shows front and back

The L15P400 is a high-performance 15" low-frequency transducer designed for professional audio systems requiring exceptional power handling, linear response, and low distortion. Engineered for use in subwoofers and high-output PA systems, it delivers powerful and controlled low-frequency performance across a wide operating range.

At its core is a 4" copper voice coil with a fiberglass former, optimised for thermal stability and sustained high-power operation. The fibre-loaded cone, combined with a triple-roll surround and dual spider design, ensures excellent mechanical strength and controlled excursion. This design supports high excursion capability, with up to 50mm peak-to-peak movement, maintaining accuracy even at high output levels.

Advanced features such as an aluminium demodulation ring and spaced gap demodulation technology reduce distortion and improve linearity, while the forced air ventilation system and 14mm top plate minimise power compression. The result is a driver capable of delivering clean, powerful bass with consistent performance in demanding applications.

Features:

Type: 15" Low-Frequency Woofer

Power Handling: 800W RMS / 1600W Program
Sensitivity: 97 dB

Voice Coil: 4" Copper Voice Coil with Fiberglass Former
Cone: Fibre-Loaded Straight Cone Design
Surround: Triple-Roll Polycotton Surround

Design: Dual Spider with Silicon-Based Damping
Cooling: Forced Air Ventilation

Technology: Aluminium Demodulation Ring, Spaced Gap Demodulation
Construction: 14mm Top Plate for Reduced Power Compression

Performance: High Excursion Design with Low Distortion
Application: Subwoofers, PA systems, and bass reinforcement

Specifications:

Nominal Diameter: 15" (381mm)
Impedance: 8Ω
Minimum Impedance: 6.3Ω

Frequency Response: 30Hz – 1500Hz
Resonance Frequency (Fs): 36Hz

Voice Coil Diameter: 102mm
Voice Coil Length: 23mm

Sensitivity: 97 dB
BL Factor: 24.80 Tm

Xmax: 8mm
Max Excursion (Peak-to-Peak): 50mm

Effective Piston Diameter: 340mm
Effective Piston Area (Sd): 0.090 m²

Mounting Diameter: 393mm
Bolt Circle Diameter: 371–376mm
Cut-Out (Front): 352mm
Cut-Out (Rear): 360mm

Depth: 159mm
Weight: 13.5kg

Magnet Type: Ceramic
Surround Material: Polycotton

Compliance: CE