Bose ControlSpace CSP428 Commercial Sound Processor

Bose CSP-428 Features:
• Cost effective connectivity for commercial installation with 2 x 2balanced analog I/O, 2 pair mono-summed RCA inputs, 8 control inputs, 1 control output, mute contact, Ethernet port, and Bose AmpLink connectivity
• Rear panel Ethernet port for PC/Mac configuration and connection to networks
• CSP configuration utility with browser-based UI
• Auto Volume compensation adapts zone output level based on ambient noise when used with the Bose AVM-1 sense mic (sold separately)
• Opti-voice paging for a smooth transition between music and announcements
• Opti-source level management monitors input level of up to four sources to maintain consistent volume when switching between sources
• Bose AmpLink output for simplified digital connection to compatible power amplifiers
• Optional ContolCenter CC-1D, CC-2D, and CC-3D digital zone controllers and ControlSpace Remote app provide easy to use, intuitive end-user operation
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Bose CSP-428 Specifications:
• CPU/Signal Processor: 32-bit fixed/floating-point DSP + ARM, 456MHz
• Dynamic Range: 115dB, A-weighted 20Hz to 20kHz, analog through, 600-ohm load
• Input Channels: 2 analog balanced mic/line level/page-in, 2 anaolg unbalanced RCA line-in, summed to mono
• Output Channels: 2 analog balanced line level, 8 digital AmpLink output
• Dimensions (H x W x D): 1.7” x 19” x 8.5” (44mm x 483mm x 215mm)