
Процессоры / CSP
CSP-1248
CSP-1248 Commercial Sound Processor
Аудиопроцессор с фиксированной архитектурой.
Обсудить проектОсобенности
- Входные каналы
- 12 (4 unbalanced, summed-mono + 8 balanced, mic/line)
- Разъёмы
- (4) RCA stereo pairs, (7) 3-pin Euroblock, (1) 4-pin Euroblock
- Equivalent Input Noise
- < -119 dBu at 64 dB gain (150 Ω input, 22 Hz – 20 kHz)
- Input Impedance
- 12 kΩ at 1 kHz, with or without phantom power
Характеристики
| Channel Separation (Crosstalk) | < -105 dB at +4 dBu, 1 kHz input signal |
|---|---|
| Dynamic Range | > 115 dB, A-weighted, 20 Hz – 20 kHz, analog through |
| 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) |
| Входные каналы | 12 (4 unbalanced, summed-mono + 8 balanced, mic/line) |
| Разъёмы | (4) RCA stereo pairs, (7) 3-pin Euroblock, (1) 4-pin Euroblock |
| Equivalent Input Noise | < -119 dBu at 64 dB gain (150 Ω input, 22 Hz – 20 kHz) |
| Sensitivity Options | -70 dBu, -60 dBu, -50 dBu, 0 dBu, +4 dBu, -10 dBV, with selectable phantom power |
| Input Impedance | 12 kΩ at 1 kHz, with or without phantom power |
| Maximum Input Level | +24 dBu at 0 dB gain (20 Hz – 20 kHz, THD+N < 0.3%) |
| Фантомное питание | 48 V, selectable per input, open circuit, 10 mA maximum per channel, 80 mA maximum across all channels |
| Каналы | 8 AmpLink out |
| Разъёмы (2) | (1) RJ-45 AmpLink out |
| Каналы (2) | 4 balanced, line |
| Разъёмы (3) | (4) 3-pin Euroblock |
| Maximum Output Level | +24 dBu (22 Hz – 20 kHz, THD+N < 0.3%) |
| Output Impedance | 66 Ω |
| EN 54-24 Certified | No |
| Inputs (Control) | (8) digital, 9-pin Euroblock, 3.81 mm / (1) digital, 2-pin Euroblock, 3.81 mm (mute) |
| Digital Input Voltage | 0 V – 3.3 V (1.6 V threshold) |
| Outputs (Control) | (1) digital, 2-pin Euroblock, 3.81 mm, detachable |
| Output Current | 10 mA source, 100 mA sink (24 VDC maximum external supply voltage) |
| Output Voltage | High: 8 V (open circuit), 2.5 V at 10 mA / Low: < 1 V at 100 mA, push-pull |
| Mains Connector | IEC 60320-C14 inlet |
| Напряжение питания | 85–264 VAC, 50/60 Hz |
| Потребление мощности | < 30 W typical, over all mains voltages (power supply maximum < 45 W) |
| Power Dissipation | 22 W (75 BTU/hr, 19 kcal/hr) |
| Computer Interface Connection | RJ-45 (Ethernet, 10/100 Mbps) |
| LED Status Indicators | (1) power/status LED, (1) input/output signal LED, (1) Ethernet LED, (1) AmpLink LED |
| Audio Latency | 900 μs, analog input to analog output |
| Maximum Calculation | 3.6 GIPS / 2.7 GFLOPS |
| Signal Processor/CPU | 32-bit fixed/floating-point DSP + Arm 456 MHz processor |
| Sample Rate / Bit Depth | 48 kHz / 24-bit |
| Цвета | Black |
| Suspension/Mounting | Standard rack ears |
| Рабочая температура | 0 °C to 40 °C (32 °F to 104 °F) |
| Размеры (В × Ш × Г) | 1.7 in × 19.0 in × 8.5 in (44 mm × 483 mm × 215 mm) |
| Storage Temperature | -40 °C to 70 °C (-40 °F to 158 °F) |
Документы
- Technical Data Sheet ↗
- CSP Firmware 2.3.2 ↗
- Release Notes 2.3.2 ↗
- Serial Control Protocol Guide v1.0 ↗
- CSP Firmware 2.3.1 ↗
- Release Notes 2.3.1 ↗
- CSP Firmware 2.3 ↗
- Release Notes 2.3 ↗
- CSP Firmware 2.2 ↗
- Release Notes 2.2 ↗
- CSP Firmware 2.1 ↗
- Release Notes 2.1 ↗
- CSP Firmware 1.0.7 ↗
- Release Notes 1.0.7 ↗
- CSP Firmware 1.0.5 ↗
- Release Notes 1.0.5 ↗
- CSP Firmware 1.0.4 ↗
- Release Notes 1.0.4 ↗
- CSP Firmware 1.0.3 ↗
- Release Notes 1.0.3 ↗
- CSP Firmware 1.0.1 ↗
- Release Notes 1.0.1 ↗
- CSP Firmware 1.0 ↗
- Release Notes 1.0 ↗
- Installation Guide ↗
- Application Note ↗
- CAD Files ↗
- Declaration of Conformity ↗
- Product Image Files ↗
Официальная страница Bose Professional ↗
Проверено 2026-10-06
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