EAW SBX218 - 2500W 2 x 18-inch Powered Subwoofer with 4-inch Voice Coil in Black Finish

The EAW SBX218 is a high-output, 2500W powered subwoofer that is designed to deliver powerful and precise low-frequency reinforcement for large-scale professional audio applications. Whether used in production environments or permanent installations, the SBX218 is engineered to meet the demands of medium to large venues. This subwoofer features dual 18-inch neodymium drivers with a 4-inch voice coil, which provide excellent performance, higher efficiency, and reduced system weight. With its powerful output capabilities and robust design, the SBX218 is an ideal solution for everything from small gigs to large concert systems, ensuring deep, impactful bass for any event.

The SBX218's neodymium woofers are a key factor in its exceptional sonic performance. These drivers provide immense motor strength, which significantly improves output response at all levels while maintaining clarity and precision. The 4-inch voice coil design allows for enhanced thermal performance, enabling the subwoofer to handle high power levels without compromising sound quality. EAW's engineering team has incorporated an ultra-large port, inspired by aircraft design, to further optimize the bass response. This port eliminates port noise, ensuring that the SBX218 delivers clean, distortion-free low-end even at extreme output levels.

With a frequency range of 25 Hz to 120 Hz and a maximum SPL of 141 dB (half space), the SBX218 is built to deliver powerful bass performance across a broad spectrum of low frequencies. Whether reinforcing sub-bass or handling higher bass frequencies, the SBX218 provides a smooth and dynamic bass experience that supports the full range of sound systems. Its 360° coverage ensures that the low-frequency output is evenly distributed across the venue, making it an ideal choice for events where uniform sound coverage is required.

The SBX218 is engineered with convenience and flexibility in mind. It features a threaded pole mount and rugged handles, making it easy to transport and install, whether it's being used for a one-off event or permanently installed in a venue. The subwoofer's design includes cable chases for concealed wiring and rigging, which ensures a clean and organized setup. Additionally, multiple tie-down points are included for secure stacking, making it simple to build a robust subwoofer array that meets the needs of any large-scale sound reinforcement system.

For permanent installations, the SBX218 offers flexible rigging options, including four-point integrated rigging that allows for easy suspension and secure placement. The flybar locating pins enable safe operation at any splay angle, and the subwoofer's sturdy construction ensures that it remains stable even under heavy use. The subwoofer's heavy-duty grille, with large openings, protects the drivers from damage while maintaining an acoustically transparent design that ensures optimal sound quality.

Designed for worldwide use, the SBX218 is equipped with a universal power supply that supports input voltages from 100V to 240V, making it compatible with any mains power source. The subwoofer is powered by a modified Class D amplifier, delivering 2500W per driver for a total of 5000W peak output. The system operates efficiently, with low power consumption, and the integral DSP limiting ensures that the subwoofer performs safely and optimally at all times.

The SBX218 is compatible with EAW's DSP processing and EAW Resolution 2 software, which provides powerful system optimization and monitoring. The subwoofer can be connected via Ethernet or Dante protocols, allowing for seamless integration with other audio components in a networked system. This level of connectivity ensures that the SBX218 can be easily controlled and monitored remotely for efficient system management.

With its rugged build, powerful performance, and flexibility, the EAW SBX218 is the ideal choice for venues and productions that demand the highest level of bass reinforcement. Whether used in mobile sound systems or permanent installations, the SBX218 ensures that every low-frequency note is delivered with the power, clarity, and depth needed to create an unforgettable audio experience.

Features

• 2500W powered dual 18-inch subwoofer designed for high-output bass in large professional venues
• Neodymium transducers with 4-inch voice coils for improved efficiency, thermal performance, and output response
• Ultra-large port inspired by aircraft design to eliminate port noise and maximize bass clarity
• Operating range from 25 Hz to 120 Hz for deep sub-bass and controlled mid-bass reproduction
• Maximum SPL of 141 dB (half space) for powerful bass reinforcement in large venues
• 360° horizontal and vertical beamwidth for even bass coverage across the entire venue
• Modified Class D amplifier delivering 2500W per driver, for total peak output of 5000W
• Works with EAW DSP and EAW Resolution 2 software for optimized system integration and performance
• Multiple tie-down points for secure stacking and four-point integrated rigging for permanent suspension
• Threaded pole mount and rugged handles for easy transport and installation
• Cable chases for concealed wiring and rigging, ensuring a clean, professional setup
• Heavy-duty grille with large openings for driver protection and optimal acoustical transparency
• Universal power supply supporting 100V to 240V input, making it compatible with global power sources
• Dimensions: 21.3 x 52.7 x 31.5 inches; Weight: 204 lbs for reliable performance and easy integration
• Terminal strip and loop-through NL4 connectors for secure, reliable connections

Specifications

Performance

• Max SPL (Half Space): 141 dB
• Operating Range: 25 Hz - 120 Hz

Electrical

• Input Type: Electronically Balanced
• Max Input Level: 21 dBu
• Impedance: 20 kOhm (balanced)
• Input Wiring: XLRF, Pin 1 chassis, pin 2+, pin 3- (separate loop-thru XLRM for analog signal only)
• Input Selection: Analog, Dante
• Amplifiers & Processing (LF/HF) Type: Modified Class D
• Maximum Output: 2 x 2500W
• Driver Protection: Integral DSP limiting
• AC Mains (nominal) Connector: Neutrik PowerCON TRUE1 TOP
• Input: 100V to 240V
• Frequency: 50 Hz to 60 Hz
• Power Consumption:
  • Idle: 40W
  • 1/8th Power: 400W
  • 1/3rd Power: 600W
  • Full: 1100W
• Controls/Communication Connections: Neutrik PowerCON TRUE1 TOP
• Protocols: Ethernet/Dante
• Software: EAW Resolution 2

Configuration

• Subsystem: 2 x 18-inch cone, 4-inch voice coil
• Operating Mode: Single Amp
• Amplifier Channels: 1
• External Signal Processing: DSP w/EAW DynO

Physical

• Physical Rigging: 4-Point Integrated Rigging
• Dimensions (HWD): 21.3 x 52.7 x 31.5 inches
• Weight: 204 lbs