Unleash earthshaking bass and impeccable system control with the RCF SUB 15-AX. This dynamic 2,200-watt powerhouse is engineered for those who demand powerful, precise low-end support in their live sound setups. Its 15-inch woofer plunges into the depths of a 35Hz frequency response, delivering a thunderous 133dB maximum SPL that will energize any performance venue.

At the heart of the SUB 15-AX is its sophisticated DSP, offering features like digital crossover with speaker presets, an intuitive full-color touchscreen, and RCF's innovative Bass Motion Control. This technology ensures your bass remains tight and controlled, preventing unwanted distortion. The subwoofer’s LiveRemote smartphone app, accessible via Bluetooth, empowers you with comprehensive management of your sound system, including a full-range parametric EQ, time delay, and cardioid function.

Built for the rigors of the road, the SUB 15-AX is encased in a rugged polyurea-coated multi-ply hardwood cabinet, promising durability without sacrificing portability. Whether you're a touring musician or a sound engineer in the studio, this subwoofer offers you the tools to fine-tune your audio environment, ensuring your performance is always pitch-perfect.

Key Features:

• 2,200W power through a high-power 15-inch woofer
• Frequency response down to 35Hz for deep bass
• Maximum SPL of 133dB
• Digital crossover with convenient speaker presets
• 8 recallable snapshots and full-range parametric EQ
• Top/sub alignment, highpass filter, and cardioid function
• Bass Motion Control for precise woofer management
• Intuitive, full-color touchscreen interface
• Bluetooth-enabled LiveRemote smartphone app for system control
• Rugged polyurea-coated multi-ply hardwood cabinet

Owner's manual

Product specs

FAQs

What type of connectivity does the RCF SUB 15-AX subwoofer offer?

The RCF SUB 15-AX subwoofer provides 2 XLR-1/4" combo inputs and 2 XLR outputs for line and crossover connections, allowing versatile integration with various audio systems.

Is the RCF SUB 15-AX suitable for live performance settings?

Yes, the RCF SUB 15-AX is designed for live performance use, offering a powerful 2200-watt output and a maximum peak SPL of 133dB, making it ideal for delivering deep bass in live sound applications.

What is the frequency response range of the RCF SUB 15-AX?

The RCF SUB 15-AX subwoofer has a frequency response range of 35Hz to 120Hz, providing robust low-end performance suitable for enhancing bass frequencies in live sound setups.

How portable is the RCF SUB 15-AX subwoofer?

The RCF SUB 15-AX weighs 57.32 lbs and features a multi-ply hardwood enclosure, making it relatively portable for a powered subwoofer of its size, suitable for transport to different venues.

Does the RCF SUB 15-AX require an external amplifier?

No, the RCF SUB 15-AX is a powered subwoofer, meaning it has a built-in amplifier and does not require an external amplifier to operate.