Product Description
A flexible DSP platform for scalable systems, ControlSpace EX conferencing processors have the features to support rooms of various sizes and the flexibility to meet future needs. With an open-architecture, all-in-one design, the ControlSpace EX-1280C offers signal processing for integrated-microphone audio conferencing applications. As the highest-capability processor of the ControlSpace EX family, the EX-1280C includes 12 mic/line analog inputs, 8 analog outputs, 8 AmpLink digital outputs, 12 acoustic echo cancellers (AEC), and 64 × 64 Dante connectivity. ControlSpace Designer software simplifies the setup process with drag-and-drop programming, making configuration quick and easy.
Specification
| Brand | Bose Professional |
| Model | ControlSpace EX-1280C |
| Product Type | Conferencing Sound Processor |
| DSP Architecture | 32-bit Fixed/Floating-Point DSP |
| DSP / CPU | 456 MHz DSP / ARM Cortex-A8 600 MHz |
| DSP Processing | 3.6 GIPS / 2.7 GFLOPS |
| Sample Rate | 48 kHz |
| A/D & D/A Resolution | 24-bit |
| DSP Delay | Up to 43 seconds |
| Audio Latency | 1.05 ms, analog input to analog output without AEC |
| Analog Inputs | 12 balanced mic/line inputs |
| Input Connector | 1 × 6-pin detachable Euroblock, 3.81 mm |
| Input Impedance | 12 kΩ @ 1 kHz |
| Maximum Input Level | +24 dBu |
| Input Sensitivity / Gain | 0 / +14 / +24 / +32 / +44 / +54 / +64 dB |
| Equivalent Input Noise | -118 dB @ 44 dB gain |
| Phantom Power | +48 VDC, 10 mA, software-selectable per input |
| Analog Outputs | 8 balanced line outputs |
| Output Connector | 6-pin Euroblock, 3.81 mm |
| Maximum Output Level | +24 dBu |
| Output Impedance | 200 Ω |
| Dante Audio | 64 × 64 channels, Primary/Secondary |
| Dante Connectors | 2 × RJ-45 |
| AmpLink Output | 8-channel digital audio |
| AmpLink Connector | 1 × RJ-45 |
| AmpLink Latency | <21 µs |
| Frequency Response | 20 Hz – 20 kHz (+0.3/-0.1 dB) |
| THD+N | 0.002% @ +4 dBu |
| Dynamic Range | >115 dB, A-weighted |
| Channel Separation | < -105 dB @ 1 kHz |
| AEC | Yes |
| AEC Channels | 12 |
| AEC Latency | 50 ms |
| AEC Noise Reduction | 32 dB |
| AEC References | 4 |
| AEC Tail Length | 480 ms |
| VoIP | 2 lines, RJ-45 |
| PSTN | 1 line, RJ-11 |
| USB Audio | Micro-B, stereo input/output |
| USB Host | Type-A, future use |
| Control Inputs | 5 analog/digital inputs |
| Control Outputs | 5 digital outputs |
| RS-232 | Supported via 3-pin Euroblock |
| CC-16 Connection | Supported |
| Display | 256 × 64 OLED with rotary encoder |
| Network Interface | RJ-45 Ethernet / Dante |
| Configuration Software | ControlSpace Designer 5.5 or later |
| Power Supply | 85–264 VAC, 50/60 Hz |
| Power Consumption | 35 W typical @ 40°C |
| Power Dissipation | 60 W |
| Cooling | 2 variable-speed side-venting fans |
| Operating Temperature | 0°C to 40°C |
| Dimensions (H × W × D) | 44 × 483 × 282 mm |
| Rack Space | 1U |
| Net Weight | 3.6 kg |
| Color | Black |