Veritas 250BL
250BL | Veritas
Overview
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.
Key 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
Specifications
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Designed for a wide range of applications, including:
Retail stores
Restaurants and bars
Hospitality venues
Conference centers
Schools
Auxiliary zones
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Channel Separation (Crosstalk): ≤ -60 dBV below rated power, 1 kHz
Dynamic Range: 88 dB
Frequency Response: 40 Hz – 18 kHz (+0 / -3 dB, @ 1 W reference 1 kHz)
Rated Power, Symmetrical: 2 × 50 W at 4 Ω / 2 × 25 W at 8 Ω
THD+N: ≤ 0.3% (at full rated power)
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Input Channels: (2) unbalanced line, (2) balanced mic/line
Connectors: (2) RCA stereo pairs, (1) XLR / 1/4-in, (1) 4-pin Euroblock
Input Impedance: 20 kΩ (line), 2.4 kΩ (page)
Input Range: -10 dBV to +10 dBV (line), -60 dBV to +10 dBV (page)
Maximum Input Level: +10 dBV (line), +10 dBV (page)
Nominal Input Level: 0 dBV (line), -40 dBV (page)
Sensitivity: -10 dBV (line), -58 dBV (page)
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Channels: (2) loudspeaker, (1) unbalanced line
Connectors: (2) 2-pin inverted Euroblock, (1) RCA stereo pair
Nominal Output Level: 2 × 50 W @ 4 Ω min; 2 × 25 W @ 8 Ω max (loudspeaker), 0 dBV max (auxiliary)
Output Impedance: 4 Ω (loudspeaker), 400 Ω (auxiliary)
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Mains Connector: IEC C14 inlet
Mains Voltage: 100–240 VAC (±10%), 50/60 Hz
Protections: High temperature, output short
AC Power Consumption: 15 W idle, 200 W maximum
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Controls, Front Panel: Power on/off switch, input select switch (A/Bluetooth/B), input gain knob (XLR / 1/4-in), rotary encoder
Controls, Rear Panel: Input gain knobs (A, B, page), mute connector, ControlCenter port
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A/D and D/A Converters: 48 kHz / 24-bit
Audio Latency: 10.4 ms (any input to speaker output or aux output)
Presets: Flat, 80 Hz high-pass filter, AMU105, AMU108, DesignMax (all models), EdgeMax (all models), FreeSpace FS (all models), subwoofer
Processing Functions: Loudspeaker EQ, Opti-Voice paging, Dynamic EQ
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Cooling System: Natural convection
Product Dimensions (H × W × D): 44 mm × 214 mm × 310 mm (1.7 in × 8.4 in × 12.2 in)
Net Weight: 2.0 kg (4.4 lb)
Shipping Weight: 2.9 kg (6.4 lb)
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892120-1110: VERITAS 250BL 120V US
892120-2110: VERITAS 250BL 230V EU
892120-4110: VERITAS 250BL 230V UK
892120-3140: VERITAS 250BL 100V JP
892120-2140: VERITAS 250BL 230V CN
892120-5110: VERITAS 250BL 240V AU
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(2) mounting brackets
(6) screws
(4) mounting feet with pins
(1) 4-pin Euroblock connector
(3) 2-pin Euroblock connectors
(1) installation guide
(1) power cord
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Technical Information
User Documentation
Mechanical Files
Product Brochure
Compliance Documents