Description
The RCF L18P300 is a high-power 18-inch woofer designed for deep, accurate bass reproduction. With a 4-inch fiberglass inside/outside copper voice coil and 2000W program power handling, it delivers low-frequency performance with minimal distortion. Its dual spider design with silicone-based dampening control ensures excellent stability, while forced air ventilation and a 15mm top plate minimize power compression. The M-roll surround and exponential cone geometry enhance durability and efficiency, making it ideal for bass reflex and bandpass systems.
Product Specifications:
Nominal Diameter: 18 inches (457 mm)
Rated Impedance: 8 ohms
Program Power Handling: 2000W
Continuous Power Handling: 1000W
Sensitivity: 97 dB
Frequency Range: 35 Hz – 1.5 kHz
Effective Piston Diameter: 14.96 inches (380 mm)
Max. Excursion Before Damage: 1.57 inches (40 mm)
Minimum Impedance: 6.0 ohms
Voice Coil & Magnet
Voice Coil Diameter: 4 inches (102 mm)
Winding Material: Copper
Voice Coil Length: 0.91 inches (23 mm)
Layers: 2 (inside/outside)
Top Plate Thickness: 0.59 inches (15 mm)
Magnet Type: Ceramic
Dual-force Air Ventilation: Yes
Thiele-Small Parameters
Resonance Frequency (Fs): 33 Hz
DC Resistance (Re): 5.0 ohms
Mechanical Q (Qms): 8.30
Electrical Q (Qes): 0.34
Total Q (Qts): 0.33
BL Factor: 23.50 T·m
Effective Moving Mass (Mms): 180 g
Equivalent Volume (Vas): 226 liters
Effective Piston Area (Sd): 0.110 m²
Max Linear Excursion (Xmax): 8 mm
Voice Coil Inductance @ 1kHz (Le1k): 1.80 mH
Mounting
Overall Diameter: 18.11 inches (460 mm)
Bolt Circle Diameter: 17.24 inches (438 mm)
Bolt Hole Diameter: 0.31 inches (8 mm)
Front Mount Baffle Cut-out: 16.38 inches (416 mm)
Rear Mount Baffle Cut-out: 16.46 inches (418 mm)
Volume Occupied by Driver: 0.26 ft³ (6.5 liters)
Size & Weight
Height: 7.95 inches (202 mm)
Weight: 28.66 lbs (13 kg)
Shipping
Package Height: 10.63 inches (270 mm)
Package Width: 20.47 inches (520 mm)
Package Depth: 19.49 inches (495 mm)
Shipping Weight: 33.07 lbs (15 kg)
Financing Options
Hassle-Free Financing Available
Get the gear you need now and pay over time. Perfect for working DJs, artists, and sound pros who need pro-grade speakers, lighting, and cases to stay competitive.
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- Acima, Synchrony, Progressive & Snap lease-to-own and financing options
- Fast approvals so you buy today and pay monthly
Military & First Responder Discounts
We're proud to support those who serve. Active-duty military, veterans, and first responders qualify for a special discount on your gear. See our Military Discount details here and how to redeem.