RCF SUB 9019-AS - 4000W 19-inch Powered Subwoofer with 4-inch Voice Coil and RDNet in Black Finish

The RCF SUB 9019-AS is a high-performance, 4000W powered subwoofer designed to deliver deep, powerful bass with exceptional clarity and control. Featuring a 19-inch high-excursion precision transducer, this active subwoofer produces an impressive 138 dB max SPL, making it ideal for demanding professional sound reinforcement applications such as touring and large-scale events. The subwoofer is powered by a robust Class-D amplifier, ensuring efficient power delivery and minimal distortion, even at high output levels. With its lightweight design and advanced features, the SUB 9019-AS delivers articulate low frequencies while remaining compact and easy to handle.

Designed with touring in mind, the SUB 9019-AS is housed in a durable plywood enclosure finished with weatherproof Polyurea, ensuring resistance to UV, water, and abrasion. This construction provides protection for the subwoofer in outdoor environments while offering easy portability. The subwoofer includes a detachable front cart (sold separately), making it easy to transport, and its ergonomic handles with rubber grips provide comfortable handling during setup and teardown. M20 pole mounts on the top and side offer flexible options for top speaker placement, providing maximum versatility during deployment.

The SUB 9019-AS incorporates RCF's RDNet networked control system, offering sound engineers remote monitoring and control capabilities, including adjustable EQ, delay, cardioid options, and tailored crossover presets for RCF speakers. The RDNet platform allows for real-time management of connected devices and enables users to create recallable presets for consistent system performance across different setups. Additionally, RCF's RDTap contactless configuration feature allows engineers to inspect and configure the subwoofer without needing to power the device, streamlining system design and setup.

Despite its large 19-inch transducer, the SUB 9019-AS remains compact and efficient, thanks to RCF's latest transducer technology. The subwoofer employs a lightweight aluminum core coil, high-damping cellulose cone material, composite spiders, and a 4-layer inside-outside voice coil, ensuring ultra-long excursion and fast acceleration. This results in powerful yet precise bass, with an ability to reproduce even the most subtle low-frequency variations. Whether used for indoor or outdoor events, the SUB 9019-AS offers professional-grade subwoofer performance in a compact, portable package.

Features

• 4000W peak power with Class-D amplification for powerful, distortion-free bass
• 19-inch high-excursion neo woofer with a 4.0-inch voice coil for deep, precise low frequencies
• 138 dB max SPL for powerful bass output in large-scale sound reinforcement applications
• RDNet networked control for real-time monitoring and remote system control
• RDTap contactless configuration for seamless system integration without powering the device
• Weatherproof Polyurea finish for UV, water, and abrasion resistance, ideal for outdoor use
• Detachable front cart (sold separately) for easy transport and mobility
• M20 pole mount accessories for flexible speaker placement
• Advanced DSP processing with BMC, EQ, delay, and cardioid options for optimal sound management
• Efficient cooling system with convection and forced cooling for reliable performance
• Soft limiter protection to prevent damage to the transducer during high output levels
• CE compliant and designed to meet the highest safety standards for professional applications
• Compact design with a weight of 117.73 lbs for easy handling and transport

Specifications

Acoustical Specifications

• Frequency Response: 30 Hz - 200 Hz
• Max SPL @ 1m: 138 dB

Transducers

• Woofer: 1 x 19" neo, 4.0" v.c

Input/Output section

• Input signal: bal/unbal
• Input connectors: XLR, RDNet Ethercon
• Output connectors: XLR, RDNet Ethercon
• Input sensitivity: -2 dBu/+4 dBu

Processor section

• Protections: Thermal
• Limiter: Soft Limiter
• Controls: MUTE, VOL, PRESETS, RDTAP
• RDNet: Onboard

Power section

• Total Power: 4000 W Peak
• Cooling: Convection/Forced
• Connections: Powercon TRUE1 TOP IN/OUT

Standard compliance

• Safety agency: CE compliant

Physical Specifications

• Cabinet/Case Material: Plywood
• Hardware: 2 x M20 pole mount accessories
• Handles: 1 handle per side
• Pole mount/Cap: M20 thread
• Grille: Steel with clothing
• Color: Black

Size/Weight

• Height: 20.98 inches
• Width: 29.72 inches
• Depth: 28.07 inches
• Weight: 117.73 lbs

Shipping information

• Package Height: 22.05 inches
• Package Width: 31.5 inches
• Package Depth: 29.53 inches
• Package Weight: 127.87 lbs