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Professional-Grade Compact Amplifier for Flexible Installations
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.
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 pounds, its compact half-rack design allows for easy, discreet mounting virtually anywhere.

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
Applications
Designed for a wide range of applications, including:Retail stores
Restaurants and bars
Hospitality venues
Conference centers
Schools
Auxiliary zones -
Projection System 0.47″ 4K-UHD Native Resolution 3840×2160 Brightness 3500 (ANSI Lumens) Contrast Ratio 1200:1 Display Colour 1.07 Billion Colours Light Source Type Laser Phosphor Light Source Life (hours) with Normal Mode 20000 Lens F=1.94-2.12,f=11.9-15.5mm Projection Offset 110%+/-6% Throw Ratio 1.127-1.465 Optical Zoom 1.3X Image Size 60″-300″ Throw Distance 1.49-9.72m (100″@2.49m) Keystone H:+/-40° , V:+/-40° Audible Noise (Normal) 32dB Audible Noise (Eco) 26dB Local Storage Total 8GB (4GB available storage) Input Lag 1ms Resolution Support VGA(640 x 480) to 4K(3840 x 2160) HDTV Compatibility 480i, 480p, 576i, 576p, 720p, 1080i, 1080p, 2160p Horizontal Frequency 15K-255KHz Vertical Scan Rate 23-240Hz HDMI 2 (HDMI 2.0, HDCP 2.2) Wifi Input 1 (5Gn) Audio-out (3.5mm) 1 Audio-out (Bluetooth) 1 (BT5.0) Audio-out (HDMI ARC) 1 (share with HDMI Input) Speaker 10W Cube USB Type A (Power) 1(5V/1.5A) RS232 (DB 9-pin male) 1 USB Type A (Services) 1 (share with USB A Output) Power Supply Voltage 100-240V+/- 10%, 50/60Hz (AC in) Power Consumption Normal: 212W Standby <0.5W Operating Temperature 0~40℃ Carton Brown Net Weight 3.5kg Gross Weight 4.6kg Dimensions (WxDxH) with Adjustment Foot 312x234x104mm Packing Dimensions 415x168x297mm OSD Language English, French, Spanish, Thai, Korean, German, Italian, Russian, Swedish, Dutch, Polish, Czech, T-Chinese, S-Chinese, Japanese, Turkish, Portuguese, Finnish, Indonesian, Hindi, Arabic, Vietnamese, Greek, Hungarian Total 24 languages User Guide Language English, S-Chinese, T-Chinese, Indonesian, Finish, French, German, Italian, Japanese, Korean, Polish, Portuguese, Russian, Spanish, Swedish, Turkish, Arabic, Czech, Thai, Vietnamese, total 20 languages Power Cord 1 Remote Control 1 (BT w/ backlit) QSG Yes Wall/Ceiling Mount PJ-WMK-007 Carry Bag PJ-CASE-008 -
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