Optimal Audio Zone 4 - Audio Controllers with DSP & WebApp
| General | |
| (latency | 15ms |
| A/D Converter | 24bit |
| Audio Formats Supported | WAV, MP3, AAC, FLAC |
| Audio Input Channels | 4 |
| Audio Output Channels | 4 |
| auto standby | Yes |
| Bluetooth Connectivity | Yes |
| brand | Optimal Audio Zone 4 |
| Build Material | Metal |
| certifications | CE, FCC, RoHS |
| color | Black |
| Compatibility | All Major Operating Systems |
| Connectivity | Ethernet, WiFi, Bluetooth |
| Control | Front Panel, Remote Software |
| Controller Type | Digital |
| Controls | Volume, Tone, Balance, Faders |
| Country of Origin | USA |
| Crossover | Butterworth, Bessel, Linkwitz-Riley |
| Crossover Frequency | 80Hz - 12kHz |
| Crosstalk | 70dB |
| Device Brand | Optimal Audio |
| Device Series | Zone 4 |
| Device Type | Audio Controllers with DSP & WebApp |
| dimensions | 1U Rack Mount, 439 x 44 x 352 mm |
| DSP | Yes |
| DSP Presets | 10 User Presets |
| Dynamic Range | 105dB |
| Equalizer | Yes |
| Estimated Lifespan | 10 years |
| Ethernet Connectivity | Yes |
| Expansion | 2 x Expansion Card Slots |
| Fade In/Out Times | Fast, Medium, Slow |
| Field Upgradeable | Yes |
| Gate | Noise Gate with Threshold |
| High Pass Filter | Yes |
| Housing Material | Aluminium |
| Humidity | 10% to 90%, non-condensing |
| Humidity Range | 10% - 90% non-condensing |
| Input Connectors | XLR/TRS Combo Jacks |
| Input Sensitivity | 0.775V |
| Loudness Compensation | Yes |
| Low pass filter | Yes |
| Manufacturing Date | 2020 |
| Multi-Device Configuration | Yes |
| Multizone Support | Yes |
| Network | Ethernet Port, WiFi Module |
| Operating Temperature | 0° C to +40° C |
| Operating temperature range | 0°C - 40°C |
| Output Connectors | Euroblock |
| Package Contents | Optimal Audio Zone 4, Power Cord, User Manual, Application Guide |
| Peak Output Power | 100W |
| Phantom Power | 48V |
| Polarity | +/- |
| Power Consumption | 20W |
| Power Output | 4 x 100W |
| Power Supply | AC 120/240V, 50/60Hz |
| Preset Programs | Yes |
| Processing | 32-bit Floating Point |
| Product Type | Audio Controllers with DSP & WebApp |
| Protection | Short-circuit, Over-temperature, Overload, DC |
| Protection Circuit | Overload, Thermal, Short Circuit |
| Quality Assurance | ISO 9001 |
| Remote Control | IR Sensor, RS-232 Port |
| S/N Ratio | 90dB |
| Sample Rates | 48kHz, 96kHz |
| Signal to Noise Ratio | 102 dB |
| Storage Temperature | -20° C to +70° C |
| Storage temperature range | -20°C - 60°C |
| Supported Browsers | Chrome, Firefox, Safari, Edge |
| Sync | Word Clock Input/Output |
| THD | <0.05% |
| Threshold | -40dBu to +20dBu |
| Total Harmonic Distortion | <0.01% |
| Usage Conditions | Indoor |
| USB Connectivity | Yes |
| User Manual Languages | English, Spanish, French, German, Italian |
| warranty | 2 years |
| Web App Compatibility | Yes |
| WebApp Support | Yes |
| weight | 4.8 kg |
| Wifi Connectivity | Yes |
| Specifications | |
| Connections | XLR Inputs, RCA Inputs, XLR Outputs |
| Frequency Response | 20Hz - 20kHz |
| Input Impedance | 10k ohms |
| Phase Control | Yes |
| Channels | 4 |
| General | |
| (latency | 15ms |
| A/D Converter | 24bit |
| Audio Formats Supported | WAV, MP3, AAC, FLAC |
| Audio Input Channels | 4 |
| Audio Output Channels | 4 |
| auto standby | Yes |
| Bluetooth Connectivity | Yes |
| brand | Optimal Audio Zone 4 |
| Build Material | Metal |
| certifications | CE, FCC, RoHS |
| color | Black |
| Compatibility | All Major Operating Systems |
| Connectivity | Ethernet, WiFi, Bluetooth |
| Control | Front Panel, Remote Software |
| Controller Type | Digital |
| Controls | Volume, Tone, Balance, Faders |
| Country of Origin | USA |
| Crossover | Butterworth, Bessel, Linkwitz-Riley |
| Crossover Frequency | 80Hz - 12kHz |
| Crosstalk | 70dB |
| Device Brand | Optimal Audio |
| Device Series | Zone 4 |
| Device Type | Audio Controllers with DSP & WebApp |
| dimensions | 1U Rack Mount, 439 x 44 x 352 mm |
| DSP | Yes |
| DSP Presets | 10 User Presets |
| Dynamic Range | 105dB |
| Equalizer | Yes |
| Estimated Lifespan | 10 years |
| Ethernet Connectivity | Yes |
| Expansion | 2 x Expansion Card Slots |
| Fade In/Out Times | Fast, Medium, Slow |
| Field Upgradeable | Yes |
| Gate | Noise Gate with Threshold |
| High Pass Filter | Yes |
| Housing Material | Aluminium |
| Humidity | 10% to 90%, non-condensing |
| Humidity Range | 10% - 90% non-condensing |
| Input Connectors | XLR/TRS Combo Jacks |
| Input Sensitivity | 0.775V |
| Loudness Compensation | Yes |
| Low pass filter | Yes |
| Manufacturing Date | 2020 |
| Multi-Device Configuration | Yes |
| Multizone Support | Yes |
| Network | Ethernet Port, WiFi Module |
| Operating Temperature | 0° C to +40° C |
| Operating temperature range | 0°C - 40°C |
| Output Connectors | Euroblock |
| Package Contents | Optimal Audio Zone 4, Power Cord, User Manual, Application Guide |
| Peak Output Power | 100W |
| Phantom Power | 48V |
| Polarity | +/- |
| Power Consumption | 20W |
| Power Output | 4 x 100W |
| Power Supply | AC 120/240V, 50/60Hz |
| Preset Programs | Yes |
| Processing | 32-bit Floating Point |
| Product Type | Audio Controllers with DSP & WebApp |
| Protection | Short-circuit, Over-temperature, Overload, DC |
| Protection Circuit | Overload, Thermal, Short Circuit |
| Quality Assurance | ISO 9001 |
| Remote Control | IR Sensor, RS-232 Port |
| S/N Ratio | 90dB |
| Sample Rates | 48kHz, 96kHz |
| Signal to Noise Ratio | 102 dB |
| Storage Temperature | -20° C to +70° C |
| Storage temperature range | -20°C - 60°C |
| Supported Browsers | Chrome, Firefox, Safari, Edge |
| Sync | Word Clock Input/Output |
| THD | <0.05% |
| Threshold | -40dBu to +20dBu |
| Total Harmonic Distortion | <0.01% |
| Usage Conditions | Indoor |
| USB Connectivity | Yes |
| User Manual Languages | English, Spanish, French, German, Italian |
| warranty | 2 years |
| Web App Compatibility | Yes |
| WebApp Support | Yes |
| weight | 4.8 kg |
| Wifi Connectivity | Yes |
| Specifications | |
| Connections | XLR Inputs, RCA Inputs, XLR Outputs |
| Frequency Response | 20Hz - 20kHz |
| Input Impedance | 10k ohms |
| Phase Control | Yes |
| Channels | 4 |