In-ground or surface-mount outdoor 360° omni-directional passive subwoofer system

• 8" passive subwoofer driver
• 360º omni-directional sound
• Power handling: 125W RMS / 250W Peak
• Impedance: 8Ω/channel (standard); 
• Optional  external switchable 70v system
• Weatherproof ABS impact-resistant cabinetry
• 1 x double-insulated 3.3FT/1M 18/4 input audio cable tail
• Frequency Response: 45Hz - 200Hz 
• Unobtrusive shrub green finish
• Ideal for commercial or residential installations
• Only works for Subwoofer amplifier 
• No tails for satellite speakers 

Note: As a passive (not active) subwoofer, the B55 requires a subwoofer amplifier  B55 is compatible with only subwoofer amplifier. Using a dedicated subwoofer amplifier will enhance the audio performance .