🚚 SHIPPING – PROFESSIONALLY PACKED & PROTECTED

Your replacement component arrives safely and securely with premium-grade packaging designed for maximum protection:

• Custom end-board protection installed to shield impact zones
• Reinforcement boards strapped securely for structural rigidity
• Finished in secure black industrial stretch wrap for added protection

🔊 Restore Your Investment Back to Factory Specifications

The RCF LN19S400 is a genuine factory replacement 19-inch low-frequency transducer engineered to restore your professional loudspeaker system to original factory performance. Designed for extreme excursion, exceptional power handling, and outstanding low-frequency extension, it delivers the accuracy and reliability demanded in touring, installed sound, and high-performance subwoofer applications.

Featuring a 4.0-inch Inside/Outside CCAW (Copper-Clad Aluminum Wire) voice coil, 3000 Watts continuous program power handling, and an advanced Hypervented magnetic structure, the LN19S400 reproduces deep, articulate bass with minimal power compression and excellent transient response.

🔥 Why Choose the RCF LN19S400?

• Genuine RCF OEM replacement component
• Restores your system to original factory specifications
• 3000W continuous program power handling
• Lightweight 4.0" Inside/Outside CCAW voice coil for fast acceleration
• Extended 25 Hz – 1 kHz frequency response
• 98.5 dB sensitivity for high output and efficiency
• Hypervented magnetic structure minimizes power compression
• Triple-roll surround and fiber-loaded cone for long excursion and durability
• Single aluminum demodulation ring improves linearity and transient response
• Engineered for vented enclosures requiring deep bass and high reliability

🚀 Engineered for Deep, Powerful Bass

The LN19S400 was developed for applications where maximum low-frequency output and reliability are essential. Its ultralight 4-layer CCAW voice coil, combined with a 65 mm (2.5") safe peak-to-peak excursion capability, delivers impressive bass extension while maintaining fast transient response and precise control.

The Hypervented dual forced-air cooling system efficiently dissipates heat to minimize power compression during continuous high-output operation, while the fiber-loaded cone and triple-roll surround ensure exceptional durability under extreme excursion conditions.

🆚 LN19S400 vs Conventional 19" Woofers

• Power Handling: 3000W continuous program vs lower-rated alternatives
• Voice Coil: 4.0" Inside/Outside CCAW design vs conventional copper-only designs
• Cooling: Hypervented magnetic structure vs standard ventilation
• Excursion: Long-throw capability vs limited excursion designs
• Efficiency: 98.5 dB sensitivity for greater output and performance
• Construction: Fiber-loaded cone and triple-roll surround for superior durability

🎯 Ideal Applications

• Professional active and passive subwoofers
• Touring sound reinforcement systems
• Live concert production
• Rental and production companies
• Installed venue sound systems
• Clubs and performance venues
• Houses of worship
• OEM loudspeaker restoration and repairs

📦 What’s Included

• (1) Genuine RCF LN19S400 19" Replacement Woofer
• Factory-original RCF component
• Carefully inspected and professionally packaged for safe shipment

💼 Why Buy From Us?

• Genuine OEM RCF replacement parts
• Professionally packaged for maximum shipping protection
• Expert support from experienced pro audio specialists
• Ideal for restoring your loudspeaker investment to factory performance
• Serving professional audio customers nationwide with dependable service and care