PRODUCT DETAILS產品詳細

BOSE CSP-1248
商用音頻處理器

-商用音頻處理器
-瀏覽器直觀用戶界面
-板載CSP配置實用程序

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產品介紹Overview 詳細規格Specification 品牌介紹Why BOSE

型錄下載Brochure

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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

12 analog inputs (four unbalanced, eight balanced)

	Inputs 1 – 4	Inputs 5 – 11	Input 12
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 20 kHz, 0 dB gain)

Equivalent Input Noise

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

Phantom Power

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

AUDIO OUTPUTS

Output Channels

12 (4 analog, 8 digital via AmpLink)

	Analog Outputs 1 – 3	Analog Output 4	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 × 19.0 × 8.5 in)

Operating Temperature

0 °C - 40 °C (32 °F - 104 °F)

Cooling System

Active, side venting with fan

Storage temperature

-40 °C - 70 °C (-40 °F - 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

808456-1110

EU-230V

808456-2110

JP-100V

808456-3110

UK-230V

808456-4110

AU-240V

808456-5110

聯絡我們Contact Us

如任何產品相關需求，歡迎您與我們聯絡(服務時間:平日9:00~18:00):

台北總公司(北北桃)

(02)8531-6469

非營業時間電話1

0928-218-878張先生

非營業時間電話2

0920-261-363陳先生

基隆辦事處(基隆)

0926-848-256何先生

新竹辦事處(竹苗)

0938-604-538蘇先生

台中辦事處(中彰投)

0938-604-538蘇先生

南部辦事處(雲嘉)

0933-812-533駱小姐

台南辦事處(台南)

0984-449-886林先生

東部辦事處(宜花東)

0937-304-899陳先生

高雄辦事處(高屏)

0984-449-886林先生

外島辦事處(金馬澎)

0927-227-520李先生

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BOSE CSP-1248商用音頻處理器