When it comes to delivering earth-shattering bass, the RCF SUB 18-AX 2,200-watt 18-inch Active Subwoofer stands in a league of its own. Engineered for live performances and large venues, this subwoofer is designed to make your audience feel the music as much as they hear it. At its heart is a formidable 18-inch driver powered by a 2,200W Class-D amplifier, capable of producing a maximum SPL of 135 dB. This ensures that every low frequency is delivered with crystal-clear precision and remarkable depth.

The RCF SUB 18-AX comes equipped with advanced digital processing features, including factory-tuned crossover presets and an 8-band EQ, allowing for precise tone shaping. Whether you're setting up for a DJ set, a live band, or a club night, this subwoofer adapts effortlessly with simple configuration options. The built-in Bass Motion Control technology provides exceptional woofer stability, allowing for unrestrained low-end expression without compromising on sound integrity.

Designed to withstand the rigors of touring, the SUB 18-AX features a robust multi-ply hardwood cabinet with a durable polyurea coating, ensuring longevity and reliability. Transporting and setting up this beast is a breeze, thanks to its ergonomic handles and pole mounts. With its Powercon True1 mains connector, this subwoofer is road-ready and built to endure the toughest environments.

Key Features:

• 2,200W Class-D amplifier
• 18-inch woofer with 135 dB max SPL
• Digital crossover with factory presets for seamless integration
• Bass Motion Control for superior low-frequency management
• Durable hardwood cabinet with polyurea coating
• Powercon True1 TOP mains connector for secure power management
• LiveRemote app for easy control via Bluetooth
• Dual combo XLR-1/4" inputs with link and dual-XLR crossover outputs

Product specs

FAQs

What type of events is the RCF SUB 18-AX suitable for?

The RCF SUB 18-AX is ideal for live performances and large events where powerful low-end reinforcement is needed. Its 2,200-watt output and 18-inch woofer ensure robust bass that can fill large venues and outdoor spaces effectively.

How does the RCF SUB 18-AX connect to other audio equipment?

The RCF SUB 18-AX features 2 XLR-1/4" combo inputs and 2 XLR outputs, allowing it to integrate seamlessly with various audio systems. This connectivity makes it versatile for different setups and configurations.

What is the frequency response range of the RCF SUB 18-AX?

The frequency response of the RCF SUB 18-AX ranges from 35Hz to 120Hz, providing a deep and impactful bass presence suitable for enhancing the low-end frequencies in any sound system.

Is the RCF SUB 18-AX easy to transport?

Weighing 82.89 lbs and with dimensions suitable for portability, the RCF SUB 18-AX is relatively easy to transport for its power class. Its robust design also ensures durability during transit.

What kind of power source does the RCF SUB 18-AX require?

The RCF SUB 18-AX uses a powerCON in/out power source, which provides a secure and reliable connection for high-power applications, ensuring consistent performance during events.