Official Partner
The Bose Professional PowerSpace P4150+ amplifier combines power and DSP into a 1RU, four-channel design for quick-turn installations. Part of a comprehensive platform of loudspeakers, controls, and software that help installers deliver premium commercial sound systems efficiently, Bose Professional PowerSpace+ amplifiers feature a quick-setup workflow. An onboard configuration utility and intuitive browser-based UI present common tasks in a logical manner, so you can configure the system faster, reducing installation time while increasing setup accuracy. Once installed, proprietary algorithms offer predictable performance while optional interfaces — such as ControlCenter analog zone controllers — make operation easy for end users. For premium commercial applications, Bose Professional PowerSpace+ models provide amplification and DSP in one integrated, easy-to-configure package.
FEATURES
150 watts per channel and works seamlessly with Bose Professional loudspeakers and controls to create complete commercial sound systems
Built-in DSP, including SmartBass processing, routing, level control, delays, limiters, Bose Professional loudspeaker EQs, plus input and area EQs
PowerSpace configuration utility facilitates setup with an integrated webserver and intuitive browser-based UI, including real-time control with signal and thermal monitoring
Opti-Voice paging provides a smooth transition between music and announcements
Integrated features to simplify commercial installations: Dedicated input for 600 Ω telephone or mic paging, independent 600 Ω music-on-hold and line-level aux outputs, and a NO/NC mute connection
Load-independent outputs deliver full channel power to either low-impedance loads (4-8 Ω) or high-impedance (70/100V) loads without bridging
I-Share outputs deliver 2x power level by combining the current of two channels
Auto-standby mode saves power when audio signal falls below a set threshold, then wakes when audio returns
Intuitive end-user operation — optional ControlCenter CC-1, CC-2, and CC-3 analog zone controllers provide easy volume control and source selection
Applications
Designed for a wide range of applications, including:
Retail stores
Restaurants and bars
Hospitality venues
Conference centers
Schools
Auxiliary zones
| Feature | Description |
|---|---|
| Channel Separation | > 80 dB at 1 kHz, > 65 dB at 20 kHz |
| Dynamic Range | ≥ 100 dB at rated power, A-weighted |
| Gain (High-Impedance) | 35 dB (70V) / 38 dB (100V) |
| Gain (Low-Impedance) | 29 dB |
| Max Peak Power | 300 W |
| Frequency Response | 20 Hz – 20 kHz (±1 dB) |
| Number of Channels | 4 |
| Power Class | Class D |
| Rated Power | 150 W |
| THD+N | < 0.04% at 1 kHz |
| Analog Inputs | 4 balanced, 2 unbalanced |
| Connectors (Inputs) | (3) 3-pin Euroblock, (1) 4-pin Euroblock, (2) RCA stereo pairs |
| Input Impedance | 10 kΩ |
| Max Input Level | 22 dBu at 14 dBu sensitivity |
| Sensitivity | -10 dBV, 4 dBu, 14 dBu |
| Analog Outputs | 6 (4 loudspeaker + 2 auxiliary) |
| Connectors (Outputs) | (1) 8-terminal block, (1) 3-pin Euroblock line |
| EMC | Meets EN55103-2 immunity requirements |
| Mains Connector | IEC C14 inlet |
| Mains Voltage | 100–240 VAC (±10%), 50/60 Hz |
| AC Power Consumption | 25 W standby, 325 W max |
| System Requirements | Google Chrome 64+, Firefox Quantum 58+, IE 11+, Edge 38+ |
| Software | PowerSpace+ Configuration Utility (web browser) |
| Computer Interface | RJ-45 Ethernet |
| Front Panel Controls | Power LED, input signal LED, output limit LED |
| Rear Panel Controls | RJ-45 remote input, mute, output attenuators |
| LED Indicators | Power/status, 4 input signal LEDs, 4 output limit LEDs |
| DSP-Enabled | Yes |
| Delay | 2 s |
| Equalization | Input 3-band EQ, loudspeaker 9-band PEQ, area 7-band PEQ |
| Crossover Types | Butterworth 6, 12, 18, 24 dB/octave |
| Converters | 48 kHz / 24-bit A/D and D/A |
| Latency | < 1 ms analog in to loudspeaker out |
| Limiters | Peak voltage, RMS voltage |
| Presets | Bose Professional loudspeaker presets |
| Color | Gray |
| Cooling | Variable-speed fans, front-to-back airflow |
| Mounting | Rack-mount, 1RU |
| Operating Temp | 0 °C to 40 °C (32 °F to 104 °F) |
| Dimensions (H×W×D) | 1.7 × 19.0 × 16.5 in (44 × 483 × 420 mm) |
| Net Weight | 14.6 lb (6.6 kg) |
| Shipping Weight | 19.0 lb (8.6 kg) |
| Product Codes | 810965-1110: 120V US 810965-2110: 230V EU 810965-5110: 230V AU 810965-4110: 230V UK 810965-3110: 100V JP |
| Warranty | 5 years |
| Included in Packaging | (1) 2-pin Euroblock connector (1) 4-pin Euroblock connector (2) I-Share jumpers (10) terminal forks, 14–16 AWG (5) 3-pin Euroblock connectors (1) IEC power cord (1) installation guide (1) PowerSpace P4150+ |
| Description | Downloads |
|---|---|
| BOSE PowerSpace P4150+ Versatile Power Amplifier | 810965-2110 DataSheet | Downloads |
| BOSE PowerSpace P4150+ Versatile Power Amplifier | 810965-2110 User Guide | Downloads |
| BOSE PowerSpace P4150+ Versatile Power Amplifier | 810965-2110 Installation Guide | Downloads |
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