JBL VTX B18 Single 18 Inch Subwoofer - A8's Perfect Companion
The VTX B18 is JBL Professional's next-generation single 18” subwoofer. It's a must-have for those seeking top-notch sound reinforcement. • New 2288H 18” woofer for enhanced linearity, sensitivity, and long excursion. • Slip Stream double-flared exponential low-frequency port design for better airflow and less turbulence. • Shares industrial design with VTX A-Series, compatible with A8. Ideal for live events, concerts, and venues. With features like increased sensitivity, reduced distortion, and easy rigging, it's a sound solution for professionals. Search for 'JBL subwoofer', 'VTX B18 features', 'audio enhancement' to learn more.
Features:
- New JBL 2288 transducer offers increased sensitivity, lower distortion and improved linearity
- JBL SlipStream double-flared exponential ports for reduced noise and air turbulence
- Built-in, easy to use, spring-loaded rigging system
- Support for omnidirectional and cardioid array configurations
- Front and rear NL4 connectors streamline cable management
- Channel-selection switch minimizes wiring requirements
- Mechanically compatible with the VTX A8 and all A8 suspension accessories
- Full integration with JBL system prediction and control software
- Comprehensive mounting accessories expand configuration options
- Compact design
Specifications:
- Frequency Range (-10dB):; 28Hz - 80Hz (Preset: VTX B18 80)
- Coverage Pattern: Omni-directional or Cardioid
- Maximum SPL (1m): 135dB (Preset: VTX B18 80)
- System Processing: Crown Audio I-Tech HD
- Nominal Impedance: 8 ohms
- LF Driver: (1) JBL 2288H 18-inch woofer
- Enclosure: Finnish birch plywood, Black DuraFlex finish, six integral recessed handles
- Dimensions (H x W x D): 552 mm x 761 mm x 737 mm (21.7 in x 29.9 in x 29 in)
- Net Weight (each): 67.5 kg (149 lbs)












The JBL VTX B18 Single 18 Inch Subwoofer is designed for sound reinforcement in live events, concerts, and venues. It's suitable for professionals in the audio industry. With dimensions of 552 mm x 761 mm x 737 mm (21.7 in x 29.9 in x 29 in) and a net weight of 67.5 kg (149 lbs), it offers great performance in a compact size.