Bose Veritas 250BL Mixer Amplifier

The award-winning Veritas series from Bose Professional delivers superior background/foreground music, paging, and multimedia for commercial applications. The 250BL is perfect for DIYers looking for professional audio without the complexity. Flexible for low-impedance 4/8-ohm systems, it provides high clarity sound for smaller venues and boutique spaces. Weighing just 4.4 lb, its half-rack design allows discreet mounting almost anywhere.

Features:

• Premium amplification with advanced DSP for optimized performance

• Bluetooth and RCA connectivity — no wire splicing needed

• Intuitive OLED front panel screen for easy setup

• Mount-anywhere bracket included

• Embedded quick-start QR code simplifies installation

• Supports low-impedance (4–8Ω) applications

• Remote level control with Bose Professional or third-party wall controllers

• Dynamic EQ for enhanced bass at low volumes

• Up to 30 selectable EQ presets for consistent Bose signature sound

• Opti-Voice paging ensures clear speech

• Convection cooling for fanless, quiet operation

Applications: Retail, restaurants, hospitality, conference centers, schools, auxiliary zones

Technical Specifications:

Amplification:

• Rated Power: 2 × 50 W at 4 Ω / 2 × 25 W at 8 Ω

• Frequency Response: 40 Hz – 18 kHz (+0/-3 dB)

• Dynamic Range: 88 dB

• THD+N: ≤0.3 %

• Channel Separation: ≤ -60 dBV

Audio Inputs:

• (2) unbalanced line, (2) balanced mic/line

• Connectors: (2) RCA stereo pairs, (1) XLR/¼-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)

Audio Outputs:

• (2) loudspeaker, (1) RCA auxiliary

• Nominal Output Level: 2 × 50 W @ 4 Ω, 2 × 25 W @ 8 Ω (loudspeaker), 0 dBV max (auxiliary)

• Output Impedance: 4 Ω (loudspeaker), 400 Ω (auxiliary)

Integrated DSP:

• 48 kHz / 24-bit converters

• Audio Latency: 10.4 ms

• Presets: Flat, 80 Hz high-pass, AMU105, AMU108, DesignMax, EdgeMax, FreeSpace FS, subwoofer

• Functions: Loudspeaker EQ, Opti-Voice paging, Dynamic EQ

Electrical:

• Mains Voltage: 100–240 VAC, 50/60 Hz

• Power Consumption: 15 W idle / 200 W max

• Protection: High temperature, output short

Physical:

• Cooling: Natural convection

• Dimensions (H×W×D): 44 × 214 × 310 mm

• Net Weight: 2.0 kg

• Shipping Weight: 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