Overview
The Q-SYS QIO-FLEX4A expands your Q-SYS system’s capabilities to enable streamlined interoperability with non-networked audio and control devices. By separating local I/O from processing hardware, the QIO Series offer modular and easily scalable network I/O to support your desired topology.
Features
- Native network audio and control connectivity solution for Q-SYS
- Four (4) software-configurable Flex audio I/O channels
- 4 x 8 GPIO and one (1) RS232 serial port for integration with third-party control peripherals
- Two (2) amplifier outputs for compact loudspeakers
- Power-over-Ethernet (PoE) capable
- Daisy-chain up to four QIO expanders on a single network run (with local daisy-chained DC power)
- Simple drag-and-drop integration and comprehensive management via Q-SYS Designer Software and Q-SYS Reflect
- Surface- or rack-mountable (1RU, half-rack width)
- Includes surface mounting hardware
Specifications
- Connectivity: Four (4) Flex I/O, 4x8 GPIO, one (1) RS232, two (2) amplifier outputs
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Mic/Line Inputs:
- Maximum input level: +24 dBu (balanced), +18 dBu (unbalanced)
- Preamplifier gain range: 0 dB to 60 dB
- Phantom power: +48 V DC (10 mA per channel, IEC 61938 P48 compliant)
- Equivalent input noise: <-120 dBu, no weighting @ 20 Hz to 20 kHz
- Input to input crosstalk @ 1 kHz: > 110 dB Typical, > 95 dB Minimum
- Input impedance: 10 kΩ (balanced), 5 kΩ (unbalanced)
- Input Dynamic Range:
- @ +24 dBu sensitivity, > 108 dB
- @ +10 dBu sensitivity, > 105 dB
- @ -10 dBu sensitivity, > 100 dB
- @ -36 dBu sensitivity, > 80 dB
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Mic/Line Outputs:
- Max output level range: -37 dBu to +24 dBu
- Output dynamic range: 108 dB
- Output to output crosstalk @ 1 kHz: > 102 dB Typical, > 90 dB Minimum
- Output impedance: 200 Ω (balanced), 100 Ω (unbalanced)
- Sample rate: 48 kHz
- Bit depth: 24 bit
- Amp Outputs:
- Max speaker output power (Aux 24VDC Power): 9 W @ 4 Ω, per channel
- Max speaker output power (PoE+): 5 W @ 4 Ω, per channel
- Output impedance: 4-8 Ω nominal
- Control: RS232: 1 port; GPIO: 4x8
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Other Connectors:
- External power supply: 24 VDC nominal, 3.7 A on Euro connector with second connector for daisy-chaining (QIO-PSU power supply sold separately)
- LAN (PoE): Gigabit LAN connection for Q-LAN, PoE
- PoE specification: Conforms to IEEE 802.3at Type 2, Class 4 / Accepts IEEE 802.3af Type 1, Class 3 (amplifier disabled at this power level); LAN (Thru): Ethernet daisy-chaining
- General:
- Dimensions: 5.5 x 8.62 x 1.59 in (139.7 x 219.1 x 40.4 mm)
- Weight: 2.3 lbs. (1.04 kg)
- Mounting options:
- Surface- and wall-mountable (hardware included)
- Rack-mountable; 1RU, half-rack width (QIO-RMK rack kit sold separately)
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Environmental:
- Power consumption: Aux 24 VDC Power (@ 9 W per amp channel max), 43.5 W
- PoE+ (@ 5 W per amp channel max), 25.5 W
- PoE (Amplifier Disabled), 12.95 W
- Ambient operating temperature range: 0° C to +50° C
- Humidity: 5% to 85% RH through 30°C, non-condensing
- Storage temperature: -20°C to +70°C
- Heat load: 45 BTU/hr
- Compliance: FCC Part 15B, ICES-003:2020, TUV, CAN/CSA 22.2, IEC62368-1, IEC60065, RoHS2, WEEE, CE, EN55032, EN55035, RCM: AS/NZS CISPR 32, NOM, GB8898, GB13837, GB17625.1, SJ/T 1164 (RoHS), SANS 941, BIS, KC 9032, KC 9035, SASO, RoHS3