The CSP-1248 is a powerful commercial sound processor designed for large and complex installed audio systems. It provides 12 mic/line inputs and 48 outputs, making it well-suited for retail, hospitality, corporate, education, and worship environments that require flexible routing, paging, and high-quality background/foreground music distribution.
Like the CSP-428, the CSP-1248 includes Bose ControlSpace Designer software support, built-in loudspeaker EQ presets, Auto EQ, dynamic EQ, and paging features. With a straightforward user interface and compatibility with Bose ControlCenter wall controllers, the CSP-1248 simplifies system setup and operation while ensuring premium audio quality.
- 12 mic/line inputs, 48 outputs for maximum routing flexibility
- Optimized Bose loudspeaker EQ presets for fast setup
- Automatic EQ and dynamic EQ for consistent sound performance
- Priority paging and source selection capabilities
- Configurable using Bose ControlSpace Designer software
- Compatible with Bose ControlCenter CC-1, CC-2, CC-3 wall controllers
- Fanless, silent operation for noise-sensitive spaces
Performance & Processing
- Inputs: 12 × balanced mic/line inputs (Euroblock, phantom power available)
- Outputs: 48 × balanced line outputs (Euroblock)
- Functions:
• Parametric and graphic EQ
• Auto EQ and Dynamic EQ
• Compression, limiting, and delay
• Source selection and priority paging with ducking
• Bose loudspeaker EQ presets - Sample Rate / Bit Depth: 48 kHz / 24-bit
- Latency: < 3 ms typical
Control & Connectivity
- Software: Configurable via Bose ControlSpace Designer
- Remote: Works with Bose ControlCenter wall controllers (CC-1, CC-2, CC-3)
- GPIO: Control ports for external triggers and contact closures
- Ethernet: For configuration and system control
Physical / Mechanical
- Dimensions (H × W × D): 44 × 483 × 276 mm (1.75″ × 19″ × 10.9″) – 1RU
- Net Weight: ≈ 4.3 kg (9.5 lb)
- Cooling: Convection cooled (fanless, silent operation)
- Mounting: Standard 19″ rackmount
Applications
- Large retail stores and shopping malls
- Hotels, resorts, and convention centers
- Restaurants, cafés, and bars
- Corporate facilities and conference centers
- Universities, schools, and auditoriums
- Houses of worship
- Multi-zone commercial installations
