Bose CSP-428 Commercial Sound Processor
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  • Bose CSP-428 Commercial Sound Processor
  • Bose CSP-428 Commercial Sound Processor

Bose CSP-428 Commercial Sound Processor

£1,092.00
Tax included
£910.00 Tax excl.

- Input Channels
- 2 analog (balanced, Mic/Line Level/Page-In)
- 2 analog (unbalanced, RCA Line-in, summed to mono)

Applications

  • Retail stores
  • Restaurants
  • Hospitality venues

Quantity

The DSP for quick-turn installations — Bose commercial sound processors are part of a comprehensive platform that includes loudspeakers, controls, and software that help installers deliver premium sound systems efficiently. An onboard CSP configuration utility and intuitive browser-based UI provide a quick-setup workflow. Common tasks are presented in a logical manner, so you can configure the system faster, reducing installation time while increasing setup accuracy. Once installed, Bose-proprietary algorithms offer predictable performance while optional interfaces — such as ControlCenter digital zone controllers and the ControlSpace Remote app — make operation easy for end users.


FEATURES

Right-sized connectivity for cost-effective commercial installation — 2 x 2 balanced analog I/O, 2 pair mono-summed RCA inputs, 8 control inputs, 1 control output, mute contact, Ethernet port, and Bose AmpLink connectivity

CSP configuration utility with browser-based UI facilitates real-time display and control of levels, routing, thresholds, priorities, scheduled events, Bose loudspeaker EQs, plus input and area EQs

Rear-panel Ethernet port for PC/Mac configuration; also allows for connection to networks supporting ControlCenter digital zone controllers and the ControlSpace Remote app

AutoVolume compensation continuously adapts zone output level based on ambient noise when paired with the Bose AVM-1 sense microphone (sold separately)

Opti-voice paging provides a smooth transition between music and announcements

Opti-source level management monitors input level of up to 4 sources, maintaining consistent volume when switching sources

SmartBass processing expands performance and response at any listening level

Bose AmpLink output for simplified digital audio connection to compatible power amplifiers, reducing terminations, and related points of failure

Intuitive end-user operation — optional ControlCenter CC-1D, CC-2D, and CC-3D digital zone controllers and ControlSpace Remote app provide easy volume control and source selection

Applications

  • Retail stores
  • Restaurants
  • Hospitality venues


SPECS

Technical Summary

Signal Processor/CPU
32-bit fixed/floating-point DSP + ARM, 456 MHz
 

Input Channels
2 analog (balanced, Mic/Line Level/Page-In)
2 analog (unbalanced, RCA Line-in, summed to mono)
 

Dynamic Range
115 dB, A-weighted 20 Hz to 20 kHz, analog through, 600 Ω load
 

Output Channels
2 analog (balanced, Line Level)
8 digital (AmpLink output)
 

Images

Mechanical Diagrams

Bottom View

Back View

Side View

Top View

Front View

ISO View

CSP-428

Data sheet

Product Category Feature
Sound
Price Unit
Each
Condition
new
Availability
in stock
Audio Product Type
Processors
Brand
Bose
Manufacturer
Bose
Number of Input Channels
2 Channel
Number of Output Channels
4 Channel
Product Rack Height
1U
IP Network Connectivity
Yes
On-board DSP
Yes

Specific References

EAN13
0017817790550

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