The 250BL is perfect choice for DIYers looking for professional-grade audio without the complexity. A flexible choice for low-impedance 4/8-ohm systems, the 250BL is ideal for smaller rooms, boutique shops, and localized sound installations. Weighing just 4.4 lbs., its compact half-rack design allows for easy, discreet mounting virtually anywhere.
FEATURES
- Premium amplification with advanced DSP for optimized performance
- Bluetooth connectivity and RCA connectivity — no wire splicing required
- Intuitive front-panel OLED screen for easy setup and control
- Included bracket accessory for mount-anywhere flexibility
- Embedded quick-start QR code in the OLED screen simplifies installation
- Supports low-impedance (4–8Ω) applications
- Remote level control with Bose Professional or third-party wall controllers
- Dynamic EQ adjusts bass levels to achieve a fuller sound even at low volumes
- Up to 30 selectable EQ presets ensure Bose Professional signature sound performance and long-term reliability
- Opti-Voice paging feature ensures clear speech intelligibility
- Convection cooling for fanless operation in quiet installs such as offices and conference rooms
Technical Summary
- Amplifier Power
2 × 50 W at 4 Ω / 2 × 25 W at 8 Ω - Input Channels
Mic/Line Inputs: 1 Balanced mic/line
Line Inputs: 2 Unbalanced line
Page Inputs: 1 Balanced mic








The award-winning Veritas series from Bose Professional delivers superior background/foreground music, paging and multimedia for commercial applications. Bluetooth 5.0 wireless input and user-intuitive OLED screen with quick-start QR code simplify setup—whether you’re a pro installer or a DIYer. With four models to choose from, Veritas amplifiers offer the perfect combination of power, performance and flexibility.






