Bose Professional 70V Transformer for MA12 Loudspeaker, Black

Ensure reliable, even audio coverage for commercial AV, security paging and surveillance monitoring with the Bose Professional 70V transformer for MA12 loudspeakers. This impedance matching transformer (CVT-MA12) is engineered to simplify multi-speaker installations and deliver consistent performance across zones. Compatible with one or two MA12 loudspeakers, it offers flexible power taps—19 VA, 38 VA, 75 VA and 150 VA—so you can match output to venue size, from small retail areas to large public spaces.

The compact black housing and included mounting bracket make coupling to MA12 cabinets fast and tidy, while robust terminal block input and screw terminal output connections provide dependable wiring for commercial and security audio systems. Designed for professional AV integrators, the transformer supports both 70V and 100V systems and helps maintain audio clarity for paging, emergency announcements and background music used in monitoring or surveillance environments.

Upgrade your system with a purpose-built Bose Professional power solution that streamlines installation and improves coverage. Add the CVT-MA12 to your next security, surveillance or commercial audio deployment to ensure reliable, scalable sound distribution.

• Provides consistent, professional audio distribution for paging, background music and security monitoring
• Designed specifically for MA12 loudspeakers; supports one or two speakers for flexible deployment
• 70V/100V impedance matching simplifies multi-speaker installations and reduces wiring complexity
• Multiple power taps (19, 38, 75, 150 VA) let you tailor output to room size and coverage needs
• Included bracket and compact black housing speed installation and blend with commercial AV or security equipment
• Durable terminal block and screw terminal connections ensure reliable long-term performance in monitoring and surveillance systems