BOSE PROFESSIONAL VERITAS 250BL
Bose Professional Veritas 250BL
Amplifier
The award-winning Veritas series from Bose Professional delivers exceptional sound quality whether used for background music, as a paging system, or as part of a commercial multimedia system. Wireless Bluetooth® 5.0 input and an intuitive OLED screen with a QR code for quick setup make configuration easy—whether you’re a professional installer or just getting started. With four models to choose from, Veritas amplifiers offer the perfect combination of power, performance, and flexibility.
The 250BL model is the perfect choice if you need a professional, easy-to-use device. It is designed for low-impedance 4/8-ohm systems and is ideal for smaller rooms, boutiques, and local sound systems. Thanks to its light weight—less than 2 kilograms—and compact half-RU chassis, it can be easily and discreetly installed virtually anywhere.
Key features:
- A high-quality amplifier circuit with an advanced DSP processor that ensures optimal performance.
- Bluetooth and RCA connectivity - no wires to connect.
- Intuitive front-panel OLED screen for easy setup and control.
- The included mount allows for installation anywhere.
- A built-in quick start QR code on the OLED screen makes installation easy.
- Supports low-impedance applications (4–8 Ω).
- Remote level control with Bose Professional or third-party wall controllers.
- Dynamic EQ adjusts bass levels for fuller sound even at low volume levels.
- Up to 30 selectable EQ settings ensure Bose Professional's signature sound quality and long-lasting reliability.
- The Opti-Voice function ensures clear speech intelligibility.
- Convection cooling allows the device to operate without a fan in quiet environments, such as offices and conference rooms.
Application: - Retail
- Restaurants
- Bars and pubs
- Hospitality
- Fitness
- Offices
AMPLIFICATION SECTION
Channel separation (crosstalk)
< -60 dBV at +4 dBu, below rated power, 1 kHz
Dynamic range
88 dB
Frequency response
40 Hz – 18 kHz (+0/-3 dB, @ 1 W, 1 kHz reference)
Rated power, symmetrical
2 × 50 W at 4 Ω / 2 × 25 W at 8 Ω
THD+N
≤0.3% (at full rated power)
AUDIO INPUTS, ANALOGUE
Input channels
(2) unbalanced lines, (2) balanced microphone/line inputs
Connectors
(2) RCA stereo pairs, (1) XLR/1/4-inch connector, (1) 4-pin Euroblock connector
Input impedance
20 kΩ (line), 2.4 kΩ (page)
Input range
from -10 dBV to +10 dBV (line), from -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)
AUDIO OUTPUTS, ANALOG
Channels
(2) speaker, (1) unbalanced line
Connectors
(2) 2-pin inverted Euroblock, (1) stereo RCA pair
Nominal output level
2 × 50 W at 4 Ω min; 2 × 25 W at 8 Ω max (speaker), 0 dBV max (aux)
Output impedance
4 Ω (speaker), 400 Ω (auxiliary)
ELECTRIC
Power connector
IEC socket C14
Supply voltage
100-240 VAC (±10%), 50/60 Hz
Security
High temperature, output short circuit
AC power consumption
15 W at rest, up to 200 W
INDICATORS AND CONTROLS
Controls, front panel
Power switch, input selector switch (A/Bluetooth/B), input gain knob (XLR/1/4-inch), rotary encoder
Controls, rear panel
Input gain knobs (A, B, side), mute connector, ControlCenter port
INTEGRATED DSP PROCESSOR
A/D and D/A converters
48 kHz / 24 bits
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
Speaker EQ, Opti-Voice call system, dynamic equalizer
PHYSICAL PARAMETERS
Cooling system
Natural convection
Product dimensions (H × W × D)
44 mm × 214 mm × 310 mm (1.7 inches × 8.4 inches × 12.2 inches)
Net weight
2.0 kg
Shipping scales
2.9 kg
Product codes
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
Package contents
(2) mounting brackets
(6) screws
(4) mounting feet with pins
(1) 4-pin Euroblock connector
(3) 2-pin Euroblock connectors
(1) installation instructions
(1) power cord
