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โปรเซสเซอร์ BOSE CSP-1248 Commercial Sound Processor

BOSE

เครื่องควบคุมลำโพงและโปรเซสเซอร์ BOSE CSP-1248 PA Management Processor with 12-in/4-out Analog I/O, AmpLink Output, and 32-bit DSP, Flexible Connectivity, AutoVolume Compensation Capable

86,240 ฿

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BOSE CSP-1248 Commercial Sound Processor

เครื่องควบคุมลำโพงและโปรเซสเซอร์ BOSE CSP-1248 PA Management Processor with 12-in/4-out Analog I/O, AmpLink Output, and 32-bit DSP, Flexible Connectivity, AutoVolume Compensation Capable

The Bose Professional CSP-1248 Commercial Sound Processor is part of a comprehensive platform that includes loudspeakers, controls, and software that help installers deliver premium sound systems efficiently to a variety of applications including retail, restaurants, and hospitality.

The processor offers a wide pallet of I/O options including 8×4 balanced analog I/O, 4 pairs of mono-summed RCA inputs, 8 control inputs, 1 control output, mute contact, Ethernet port, and Bose AmpLink connectivity.

An onboard CSP configuration utility and intuitive browser-based user interface provide quick and easy set up. Common tasks are presented in a logical way, so you can configure the system faster with accuracy and reduced setup time.

Once installed, the proprietary algorithms provide predictable performance, while separately sold digital zone controllers and the ControlSpace app provide extra control.

Features:

  • Right-sized connectivity for cost-effective commercial installation: 8×4 balanced analog I/O, 4 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 on supported Bose loudspeakers
  • 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 (sold separately), digital zone controllers, and ControlSpace Remote app provide easy volume control and source selection

Specifications

DSP Section
Signal Processor/CPU: 32-Bit Fixed / Floating-Point DSP + ARM, 456 MHz
Maximum Calculation: 3.6 GIPS / 2.7 GFLOPS
Audio Latency: 900 μs (Analog In to Analog Out)
A/D and D/A Converters: 24-Bit
Sample Rate: 48 kHz
Audio Performance
Frequency Response: 20 Hz to 20 kHz (+0.3 / -0.5 dB)
THD+N: <0.01 % at +4 dBu (A-Weighted / 20 Hz to 20 kHz)
Channel Separation (Crosstalk): <-105 dB at +4 dBu Input and Output Level, 1 kHz
Dynamic Range: >115 dB A-weighted 20 Hz to 20 kHz, Analog Through
Analog Audio Inputs

Input Channels: 12 Analog Inputs (Four Unbalanced, Eight Balanced)

Connectors:
Inputs 1-4: RCA pairs
Inputs 5-11: 3-Pin Euroblock
Input 12: 4-Pin Euroblock with Dedicated GPI for Paging

Types:
Inputs 1-4: Unbalanced, Mono-Summed
Inputs 5-11: Balanced, Mic/Line
Input 12: Balanced Mic/Line or 600-Ohm Paging Input

Sensitivity Options (via Configuration Utility):
Inputs 1-4: -10 dBV
Inputs 5-11: -70 / -60 / -50 / 0 /+4 dBu, -10 dBV with Selectable Phantom Power
Input 12: -70 / -60 / -50 / 0 /+4 dBu, -10 dBV with Selectable Phantom Power

Input Impedance: 12 Kilohms at 1 kHz (with or without Phantom Power Active)
Maximum Input Level: +24 dBu (THD+N <=0.3%, 20 Hz to 20 kHz, 0 dB Gain)
Equivalent Input Noise: <-119 dBu (22 Hz – 20 kHz, 150-Ohm Input, 64 dB Gain)
Phantom Power: +48 V, Open Circuit, 10 mA Max per Channel, Selectable per Input, 80 mA Max Across All Channels
Analog Audio Outputs

Output Channels: 12 (4 Analog, 8 Digital via AmpLink)

Connectors:
Analog Outputs 1-3: 3-Pin Euroblock
Analog Output 4: 3-Pin Euroblock
Digital Outputs: RJ-45

Type:
Analog Outputs 1-3: Balanced Line Level
Analog Output 4: Balanced Line Level, or Fully Isolated Output for Music On-Hold for 600-Ohm Telephone Systems (Activated in Configuration Utility)
Digital Outputs: 48 kHz, 8-Channel Digital Audio Over AmpLink

Output Impedance: 66 Ohms
Maximum Output Level: +24 dBu (THD+N <=0.3%, 22 Hz to 20 kHz)
Control Inputs
Inputs (Control): 8 Digital Inputs, 2 Kilohms Internal Pull-Up Resistor to 5 V, Green 0.15″ / 3.8 mm Pitch Connector (9-Pin)
Mute (Control): 1 Digital Input, 2 Kilohms Internal Pull-Up Resistor to 5 V, Black 0.15″ / 3.8 mm Pitch Connector (2-Pin)
Digital Input Voltage: 0 V to 3.3 V (Threshold Voltage = 1.6 V)
Control Output
Outputs (Control): 1 Digital Output, Orange 0.15″ / 3.81 mm Pitch Connector (2-Pin)
Output Voltage High: 8 V (Open Circuit), 2.5 V at 10 mA; Low: <1 V at 100 mA, Push Pull
Output Current 10 mA Source, 100 mA sink (24 VDC max external supply voltage)
Indicators & Controls
LED Status Indicators: Power/Status, Signal, Ethernet, AmpLink
Audio Signal Indication: Green (-60 to -20 dBFS), Yellow (-20 to -2 dBFS), Red (-2 dBFS to Clip)
General
Configuration Software: Web Browser Based Configuration Utility
Network Control: Ethernet (RJ-45), 1 Gbps
Operating Temperature
32 to 104°F / 0 to 40°C
Cooling System
Active, Side Venting with Fan
Power
Mains Voltage: 85 to 264 VAC, 50/60 Hz
Mains Connector: IEC 60320-C14 (Inlet)
Power Dissipation: ~22 W (75 BTU/Hr, 19 kcal/hr)
Dimensions
1.7 x 19.0 x 8.5″ / 4.3 x 48.3 x 21.6 cm
Weight
Not Specified by Manufacturer

Downloads

ดาวน์โหลด Data Sheet BOSE CSP-1248

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