RCF SUB 15-AX (Open Box B-stock 3-yr warranty)
RCF SUB 15-AX (Open Box B-stock 3-yr warranty)
RCF SUB 15-AX 15” Active Subwoofer
High-Power Portable Bass | DSP Control | Bluetooth® Remote
The RCF SUB 15-AX is a next-generation 15” active subwoofer designed for portable PA systems and small-to-mid-sized venues. Combining a powerful Class-D amplifier, advanced DSP processing, and intuitive control via a color touchscreen + Bluetooth® (LiveRemote App), this sub delivers tight, controlled low end with exceptional clarity and headroom.
✅ Condition & Warranty
Works Like New
Ships in Original Factory Box
3-Year RCF Factory Warranty Included
📦 Open Box / B-Stock Condition
This RCF SUB 15-AX is offered as Open Box / B-Stock. The unit has been inspected and tested for proper operation and is 100% functional. Minor cosmetic signs of handling, demonstration, or previous packaging may be present.
Includes RCF's 3-Year Factory Warranty. Haye Productions is an authorized RCF dealer.
🔊 RCF SUB 15-AX Professional Active Subwoofer
The RCF SUB 15-AX is a powerful 15" active subwoofer combining high-output low-frequency performance with advanced digital system control. With a 2200W Class-D amplifier and up to 133 dB maximum SPL, the SUB 15-AX is designed for professional DJs, live sound, corporate AV, portable PA systems, and event production.
More than just a powered subwoofer, the SUB 15-AX can function as the control hub of a complete PA system, providing crossover, EQ, delay, routing, presets, and system control directly from the subwoofer.
⚡ Key Features
- 2200W Class-D amplification
- Up to 133 dB maximum SPL
- 15" high-performance woofer with bass-reflex design
- Advanced DSP with presets and digital crossover control
- 8-band EQ, delay, cardioid, and routing control
- Bluetooth control using the RCF LiveRemote app
- Full-color touchscreen interface
- Bass Motion Control for advanced woofer excursion management
- Dual XLR/TRS combo inputs with link outputs
- Dual XLR crossover outputs
- PowerCON TRUE1 TOP sealed AC connection
- Rugged polyurea-coated multi-ply wood cabinet
⚙️ Smart PA System Control
The SUB 15-AX provides centralized control for a portable PA system, allowing you to manage your subwoofer and connected top speakers from one system.
- Manage crossover points for connected top speakers
- Apply system EQ directly from the subwoofer
- Apply and adjust system delay
- Configure cardioid subwoofer setups
- Control signal routing
- Save and recall system presets
- Control compatible functions remotely through RCF LiveRemote
This makes the SUB 15-AX especially useful for compact professional systems where powerful low-frequency reinforcement and centralized system processing are required.
🎯 Ideal Applications
- Mobile DJs & Event Production
- Live Bands & Musicians
- Small to Mid-Sized Venues
- Corporate AV & Live Sound
- Weddings & Private Events
- Houses of Worship
- Portable Professional PA Systems
🔗 Build a Complete PA System
The RCF SUB 15-AX is an excellent match for professional 10" and 12" powered top speakers, creating a compact, balanced PA system with significantly increased low-frequency output.
Its integrated DSP and crossover outputs allow the SUB 15-AX to manage the signal sent to the top speakers, simplifying system setup while providing greater control over the complete PA.
🔥 Why Choose the RCF SUB 15-AX?
The SUB 15-AX combines the portability of a compact 15" powered subwoofer with sophisticated system processing normally requiring additional equipment. It is an excellent solution for professionals who need power, control, portability, and fast deployment in a single system.
Pair it with compatible RCF powered speakers to create a professional portable PA system for DJs, live entertainment, corporate events, weddings, presentations, and mobile production.