RCF RCF-SUB 9019-AS 19 Inch Active Subwoofer, Tight Response.
Designed for the rigors of modern touring, the RCF SUB 9019-AS delivers tight, deep, and controlled low end with a next-generation 19 transducer and a powerful 4000W Class-D amplifier. With cutting-edge features like RDNet control, contactless RDTap setup, Bass Motion Control, and ACE crossover presets, this subwoofer redefines live sound flexibility and sonic accuracy in a compact, road-ready cabinet.
Features:
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138 dB Max SPL: Deep and articulate output from a custom high-excursion 19″ transducer
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4000W Class-D Amplifier: Precise, efficient, and road-tested for modern live sound needs
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RDNet Remote Control: Full DSP access, EQ, delay, cardioid settings, and system presets
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RDTap Contactless Setup: Configure via smartphone, even when the unit is unpowered
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Bass Motion Control (BMC): Protects transducer without traditional high-pass filtering
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Advanced Crossover Engine (ACE): Seamless integration with FiRPHASE-enabled tops
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Weatherproof Touring Cabinet: Durable Baltic birch plywood with polyurea finish
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Detachable Front Cart Support: Optional dolly system for fast, easy transport
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PowerCON TRUE1 TOP: Locking AC connectors for reliable, weather-resistant power
Specifications
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Frequency Response: 30 Hz200 Hz
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Max SPL: 138 dB
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Amplifier Power: 4000W Class-D
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Woofer: 19″ high-excursion precision transducer with 4-layer voice coil
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Input Connectors: XLR
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Output Connectors: XLR
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RDNet I/O: Yes, via RDNet Ethercon
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Controls & DSP: EQ, gain, delay, polarity, cardioid mode, presets
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Crossover: ACE optimized presets for full-range RCF speakers
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Configuration App: RDTap contactless setup via NFC-enabled smartphone
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Protections: RMS, thermal, advanced soft limiter
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Power Input: PowerCON TRUE1 TOP
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Cooling: Convection + forced
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Construction: Baltic birch with polyurea coating
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Mounting Options: M20 pole mounts (top and side)
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Handles: Ergonomic rubber grips
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Transport Options: Compatible with detachable front dolly cart (sold separately)
Whats Included:
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1 x RCF SUB 9019-AS Subwoofer
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1 x Magnetic Rain Cover for I/O Panel
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RDNet compatibility for system-wide control
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Contactless setup via RDTap app
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BMC and ACE DSP features preloaded
The SUB 9019-AS combines extreme output with surgical low-end detail in a rugged, weatherproof format. Whether you’re upgrading an aging PA or building a next-gen touring rig, this sub delivers unmatched flexibility through RDNet, contactless configuration, and powerful proprietary DSP tools like BMC and ACE. Its a future-proof choice for any serious live sound engineer.
