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Bose CSP-428 Commercial Sound Processor
Vendor: Bose
Bose CSP-428 Commercial Sound Processor
Bose CSP-428 Commercial Sound Processor are part of a comprehensive platform that includes software, controls and loudspeakers that'll help installers to deliver premium sound systems efficiently making the DSP for quick-trun installations. An intuitive browser-based UI and onboard CSP configuration utility to provide a quick-setup workflow. In a logical manner the common task are presented, so you can configure the system much quicker, to reduce installation time while increasing setup accuracy. The Bose CSP-428 Commercial Sound Processor, once it is installed, is offering predictable performance while optional interfaces just like the ControlSpace Remote app and ControlCenter digital zone controllers making it possible to make the 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
Mechanical Diagrams
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)
