Bose Professional 840919-1100 L1 Pro8 Line Array

Product Description

The BOSE PROFESSIONAL 840919-1100 is the L1 Pro8 Portable Line Array System, a self-contained powered loudspeaker designed for live sound reinforcement, presentations, and mobile performance applications. The system integrates amplification and line array speaker technology into a portable form factor, allowing a single technician or installer to transport and deploy full-range sound coverage without separate amplifier racks or passive crossover components. It is sold as a single unit and is suited for AV integrators, sound contractors, and working musicians who require consistent, wide-dispersion coverage in a compact package.

The L1 Pro8 is intended for small to medium venue applications including houses of worship, corporate meeting rooms, live music venues, and outdoor events where portability and quick setup are priorities. Its vertical line array configuration delivers even sound distribution across listening areas, reducing ceiling reflections and floor bounce common in challenging acoustic environments. AV professionals and sound technicians performing regular system deployments will find the integrated design reduces cable runs and setup time compared to component-based systems.

Key Features

• Integrated powered line array design eliminates the need for a separate amplifier
• Portable form factor suited for single-operator transport and deployment
• Vertical line array configuration for wide, even horizontal sound dispersion
• Sold as a single complete unit ready for deployment
• Designed for both indoor and portable outdoor sound reinforcement use

Compatibility

Designed as an OEM-style replacement and direct-use powered loudspeaker system for portable line array applications. No specific compatible models or replacement part numbers were provided in the available product data.

Installation Notes

Installation and deployment should be performed by a qualified AV technician or sound contractor familiar with line array systems and applicable local electrical codes. Power down all connected audio equipment before making signal connections. Ensure the system is placed on a stable surface or properly secured when used on a stand, following the stand manufacturer's rated load capacity. Consult the manufacturer's documentation for proper rigging and stacking configurations before use.