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可實現快速安裝的DSP — Bose 商用音頻處理器是包括揚聲器、控制中心和軟件在內的綜合平台的一部分,可幫助安裝人員高效地配置優質音響系統。板載CSP 配置實用程序和基於瀏覽器的直觀用戶界面可提供快速設置工作流。以邏輯性的方式呈現常見任務,因此您可以更快地配置系統,從而縮短安裝時間,同時提高安裝準確性。完成安裝後,Bose 專有算法帶來可預測的音頻性能,同時ControlCenter 數字區域控制器和ControlSpace Remote 應用程序等選件可讓終端用戶實現輕鬆操作。

特點

  • 連接尺寸適中
  • CSP 配置實用程序
  • 後面板以太網接口
  • 自動音量補償
  • Opti-voice
  • Opti-source 電平管理
  • SmartBass 處理
  • Bose AmpLink 輸出
  • 直觀的終端用戶操作

應用

  • 零售商店
  • 餐廳
  • 餐飲場所
音響設備分類

,

音響設備廠牌

產品規格

INTEGRATED DSP

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 SPECIFICATIONS

Frequency Response

20 Hz – 20 kHz (+0.3 dB/-0.5 dB)

THD+N

< 0.01 % at +4 dBu (A-weighted/20 Hz – 20 kHz)

Channel Separation (Crosstalk)

< -105 dB at +4 dBu input and output level, 1 kHz

Dynamic Range

> 115 dB A-weighted 20 Hz – 20 kHz, analog through

AUDIO INPUTS

Input Channels

4 analog inputs (two unbalanced, two balanced)

 

Inputs 1 and 2

Input 3

Input 4

Connectors

RCA pairs

3-pin Euroblock

4-pin Euroblock with dedicated GPI for paging

Type

Unbalanced, mono-summed

Balanced, mic/line

Balanced mic/line or 600 Ω paging input

Sensitivity Options (via configuration utility)

-10 dBV

-70 / -60 / -50 / 0 / +4 dBu -10 dBV with selectable phantom power

-70 / -60 / -50 / 0 / +4 dBu -10 dBV with selectable phantom power

Input Impedance

12 kΩ @ 1 kHz (with or without phantom power active)

Maximum Input Level

+24 dBu (THD+N <=0.3%, 20 to 20kHz, 0 dB gain)

Equivalent Input Noise

<-119 dBu (22Hz – 20 kHz, 150 Ω input, 64 dB gain)

Phantom Power

+48V, open circuit, 10mA max per channel, selectable per input, 80mA max across all channels

AUDIO OUTPUTS

Output Channels

10 (2 analog, 8 digital via AmpLink)

 

Analog Output 1

Analog Output 2

Digital Outputs

Connectors

3-pin Euroblock

3-pin Euroblock

RJ-45

Type

Balanced line level

Balanced line level, or fully-isolated output for Music On Hold for 600 Ω telephone systems (activated in configuration utility)

48 kHz, 8-channel digital audio over AmpLink

Output Impedance

66 Ω

Maximum Output Level

+24 dBu (THD+N <=0.3%, 22 Hz to 20 kHz )

CONTROL INPUTS

Inputs (Control)

8 digital inputs, 2 kΩ internal pull-up resistor to 5 V, Green 3.81 mm pitch connector (9-pin)

Mute (Control)

1 digital input, 2 kΩ internal pull-up resistor to 5 V, Black 3.81 mm pitch connector (2-pin)

Digital Input Voltage

0 V to 3.3 V (threshold voltage = 1.6 V)

CONTROL OUTPUTS

Outputs (Control)

1 digital outputs, Orange 3.81 mm pitch connector (2-pin)

Output Voltage

High: 8 V (open circuit), 2.5 V @ 10 mA, Low: < 1 V @ 100 mA, push-pull

Output Current

10 mA source, 100 mA sink (24 VDC max external supply voltage)

INDICATORS AND 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)

ELECTRICAL SPECIFICATIONS

Mains Voltage

85 VAC-264 VAC 50/60 Hz

AC Power Consumption

< 30 W typical, over all mains voltages, (PSU Max < 45W)

Mains Connector

IEC 60320-C14 (Inlet)

Power Dissipation

~22 W (75 BTU/Hr, 19 kcal/hr)

PHYSICAL

Dimensions (H x W x D)

44 × 483 × 215 mm (1.7 × 19 × 8.5 in)

Operating Temperature

0 °C – 40 °C (32 °F – 104 °F)

Cooling System

Active, side venting with fan

Storage temperature

-40 °C to 70 °C (-40 °F to 158 °F )

Humidity

80% (without condensation)

GENERAL

Configuration Software

Web browser based configuration utility

Network Control

Ethernet (RJ-45), 10/100 Mbps

PRODUCT CODES

US-120V

808453-1110

EU-230V

808453-2110

JP-100V

808453-3110

UK-230V

808453-4110

AU-240V

808453-5110

 

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