Description
The Nx Audio SUB118A is a premium active 18-inch subwoofer designed to deliver powerful low-frequency performance for professional sound reinforcement systems. Engineered for high-output applications, the SUB118A combines a robust Class-D amplifier with advanced DSP processing to provide deep, punchy bass and exceptional reliability in demanding environments.
With its 1200W RMS power rating and impressive 133dB maximum SPL, the SUB118A is ideal for concerts, live events, DJ systems, auditoriums, houses of worship, clubs, and corporate venues. The built-in adjustable crossover and DSP delay controls allow seamless integration with full-range loudspeakers, ensuring optimized system performance and balanced sound reproduction. Its rugged enclosure construction provides durability for both portable and fixed-installation applications while maintaining excellent acoustic performance.
More Information
Key Features
- Professional active 18-inch bass subwoofer
- High-efficiency Class-D amplifier technology
- 1200W RMS power output
- 2400W program power handling
- Maximum SPL of 133dB
- Deep and impactful low-frequency reproduction
- Adjustable crossover frequency from 80Hz to 200Hz
- DSP delay adjustment from 0ms to 50ms
- Excellent integration with full-range speaker systems
- Rugged enclosure for professional applications
- Suitable for touring, rental, and fixed installations
- Ideal for concerts, DJ systems, clubs, auditoriums, and houses of worship
Technical Specifications
- Model: SUB118A
- Type: 18″ Active Bass Subwoofer
- Power (RMS): 1200W
- Program Power: 2400W
- Maximum SPL: 133dB
- Frequency Response: 45Hz – 93Hz
- Amplifier Type: Class-D
- Impedance: 4Ω
- Crossover: 80Hz – 200Hz Adjustable
- DSP Delay Setting: 0ms – 50ms Adjustable
- Dimensions (H × W × D): 513 × 606 × 612 mm
- Net Weight: 29.3 kg
- Application: Live Sound, Concerts, DJ Systems, Clubs, Auditoriums, Houses of Worship, Corporate Events
- Brand: Nx Audio
- Warranty: 1 Year
