โปรเซสเซอร์ 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

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฿86,240.00

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Category: ดิจิตอลโปรเซสเซอร์ ( DSP) Tag: BOSE

Description

BOSE CSP-1248 Commercial Sound Processor

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