Beta 3 U15a Service Manual

Before performing any service:

: Includes master volume, bass, and treble controls ( Beta 3 U15a Service Manual

| Rev | Date | Description | Author | |-----|------|-------------|--------| | 1.0 | 2024-01-15 | Initial service manual release | Technical Publications | Before performing any service: : Includes master volume,

is a 15-inch, two-way full-range active plastic speaker designed for portable and installed applications Beta Three Professional Audio Technical Documentation & Resources Official User Manual Beta 3 U15a Service Manual