L-Acoustics Kiva II: Owner's Manual

About the Kiva II System

The L-Acoustics Kiva II is an ultra-compact modular line source system designed for versatile deployment. It can be used standalone or paired with its companion subwoofer, the SB15m. The Kiva II excels in applications requiring clear vocal reinforcement and minimal visual impact, making it suitable for theatrical productions, houses of worship, orchestral performances, and corporate events.

Featuring a V-shaped transducer arrangement and a DOSC waveguide, the Kiva II delivers a consistent 100° horizontal dispersion pattern with a smooth tonal response. Its minimalist design allows for inter-element angles up to 15°, ensuring precise vertical coverage. With an impedance of 16 ohms, the Kiva II maximizes enclosure density per amplified controller.

The system can function as a main system for vocal reinforcement or as a supplementary element in larger sound systems for fill and delay applications. When combined with the SB15m subwoofer, the Kiva II system can handle musical program material requiring extended bandwidth and contour.

Navigating This Manual

This owner's manual is intended for all individuals involved in the design, implementation, and maintenance of the Kiva II system. It is structured to provide comprehensive guidance:

• Technical Description: Offers an overview of system elements, features, and compatibilities, including electro-acoustical details and rigging system descriptions.
• System Configuration: Assists in preparing the system, considering mechanical limits and available acoustical configurations, with sections on mechanical safety and loudspeaker configurations.
• Pre-Rigging Inspections: Details mandatory inspections and functional checks required before rigging the system.
• Deployment: Provides step-by-step rigging instructions and cabling schemes for system setup.
• Corrective Maintenance: Outlines authorized operations for end-users, with a warning against performing unauthorized maintenance.

For advanced maintenance, users are advised to contact their L-Acoustics representative or Certified Provider. L-Acoustics reserves the right to update product specifications and manual content without prior notice. Regular checks of the L-Acoustics website are recommended for the latest document and software updates.

Key System Components

The Kiva II system comprises several key components:

• Loudspeaker Enclosures: Kiva II (2-way passive WST® enclosure), SB15m, SB18, SB18i, SB18m (high power compact subwoofers).
• Powering and Driving System: Amplified controllers such as LA2Xi, LA4X, LA8, and LA12X, which include DSP, preset library, and networking capabilities.
• Racks: Touring racks like LA-RAK and LA-RAK II AVB, designed for housing amplifiers and distribution systems.
• Cables: Various speaker cables including SP cables, DO cables, and specialized breakout cables like SP-Y1 and DOSUB-LA8.
• Rigging Elements: Accessories such as KIBU II, KIBU-SB, KIET II, and KIVA-PULLBACK for flying, stacking, and mounting the enclosures.
• Transportation Accessories: Cases like the L-Case for secure transport and protection.
• Software Applications: Soundvision for acoustical and mechanical modeling, and LA Network Manager for remote control and monitoring.