The RCF HDL 38-AS is an 18-inch, 3200-watt subwoofer amplifier with RDNet and DSP control, delivering deep, powerful bass to line array systems for parties and large events.

RCF HDL 38-AS Subwoofer Amplifier 18-inch, 3200-watt power with RDNet system and DSP control to deliver deep, powerful bass for Line Array systems at parties and large events.

• The RCF HDL 38-AS subwoofer is one of the most powerful professional subwoofers designed for Line Array systems, and is intended as the perfect complement to the RCF HDL 30-A system for large concerts, festivals, and stage performances. This subwoofer delivers deep, powerful bass with a power output of up to 3200 watts and a sound pressure level of up to 136 dB, making it capable of filling large spaces with clear, powerful bass.

• The HDL 38-AS was developed using the latest technologies from the Italian company RCF in acoustic engine design and signal processing, to deliver an accurate frequency response in the range of 30 Hz to 140 Hz with extremely low distortion, ensuring a complete professional audio experience in all types of events.

Technical description:

• The subwoofer speaker The RCF HDL 38-AS features an 18-inch neodymium woofer with a large 4-inch voice coil, specifically designed to deliver deep, powerful bass with maximum efficiency and stability. This driver is paired with a high-performance 3200-watt Class-D amplifier, providing a fast response and precise detail in low frequencies.

• The system also features an advanced protection processor with a Soft Limiter and thermal protection systems to ensure safe operation even under the most demanding conditions. Furthermore, the subwoofer supports RDNet technology, enabling remote system monitoring and control, making it an integral part of the professional RCF HDL System.

• The frame is constructed from high-quality Baltic Birch wood to ensure rigidity and minimize unwanted vibrations, with a robust steel protective mesh and internal protective materials for the acoustic components.

Technical specifications:

Voice acting:

• Frequency response: 30 Hz – 140 Hz
• Maximum sound pressure level: 136 dB

Audio components:

• Waffle: 1 x 18 inch Neodymium
• Audio file: 4 inches

Connections:

• Inputs: XLR and RDNet Ethercon
• Outputs: XLR and RDNet Ethercon
• Input sensitivity: +4 dBu

Treatment and protection:

• thermal protection system
• RMS protection
• Soft Limiter
• RDNet remote control system support

Energy:

• Maximum power: 3200W Peak
• Continuous power: 1600W RMS
• Cooling: Convection without a fan

Physical specifications:

• Frame material: Baltic Birch Plywood
• Front grille: Steel
• Hanging points: Array fittings
• Carrying handles: 2 side handles
• Weight: 48.7 kg
• Height: 502 mm
• Width: 700 mm
• Depth: 621 mm

Key features:

• High amplification power up to 3200 watts
• Sound pressure level up to 136 decibels
• Neodymium offers a professional 18-inch size.
• RDNet system support for remote control and monitoring
• Deep bass response starting from 30 Hz
• Custom design for professional Line Array systems
• Sturdy wooden frame reduces vibrations

Product summary:

• The RCF HDL 38-AS subwoofer amplifier is a high-performance professional bass unit designed to work with Line Array systems to deliver powerful, deep bass that covers large areas with clarity and stability.

Additional features:

• Design that can be suspended within Line Array systems
• Robust metal protective mesh for audio components
• Control and monitoring capabilities via RDNet network
• Efficient fanless cooling for quiet and stable operation
• Fully compatible with RCF HDL 30-A system

Applications used for the product:

• Big concerts
• It adds depth and power to low frequencies, enhancing the audience experience at live concerts.

• Festivals and outdoor events
• It ensures strong and stable bass coverage in open spaces.

• Theaters and professional performances
• It provides accurate bass sound that supports musical and theatrical performances.

• Professional Line Array Systems
• It works as an ideal complement to the HDL 30-A system to create a complete audio system.

• Audio system rental companies
• A professional, scalable solution to meet the needs of large events.

Summary and final advice:

• If you're looking for a powerful, professional subwoofer capable of delivering deep, stable bass at parties and large events, the Line Array RCF HDL 38-AS subwoofer is an ideal choice for professional audio systems. With a high power output of up to 3200 watts and advanced processing technologies like RDNet, this subwoofer offers exceptional performance and seamless integration with Line Array systems.

• Choosing this subwoofer means you are investing in a powerful sound system that can accurately and clearly enhance low frequencies, ensuring an immersive audio experience for audiences at theaters, festivals, and major concerts.

• Detailed product data (Data Sheet).