The Q-SYS QIO-L4o is a network audio I/O expander designed to enhance the Q-SYS Ecosystem by providing four line-level outputs. Its compact form factor allows for flexible deployment, enabling integrators to place analog audio connectivity precisely where it's needed. The device supports both Power over Ethernet (PoE) and daisy-chaining of up to four units on a single network run, simplifying installation and reducing cabling requirements. With native integration into the Q-SYS platform, the QIO-L4o ensures seamless interoperability and comprehensive management through Q-SYS Designer Software and Q-SYS Reflect Enterprise Manager.

The Key Features of the Q-SYS QIO-L4o:

• Four Line Outputs: Delivers four high-performance line-level outputs for professional audio applications.
• Flexible Power Options: Supports Power over Ethernet (PoE) or external 24 VDC power supply, with the ability to daisy-chain up to four units on a single network run.
• Compact and Versatile Design: Surface- or rack-mountable in a 1RU, quarter-width form factor, allowing for discreet installation in various environments.
• Native Q-SYS Integration: Seamless integration and management within the Q-SYS Ecosystem using Q-SYS Designer Software and Q-SYS Reflect Enterprise Manager.
• Professional Audio Performance: Ensures high-quality audio output with an output dynamic range of 108 dB and output levels ranging from -36 dBu to +24 dBu.

The Detailed Specifications for the Q-SYS QIO-L4o:

Audio Outputs:

• Four line-level outputs
• Output level range: -36 dBu to +24 dBu
• Output dynamic range: 108 dB
• Output impedance: 150 Ω to 300 Ω
• Output-to-output crosstalk at 1 kHz: > 85 dB
• Sample rate: 48 kHz
• Bit depth: 24-bit

Power Options:

• Power over Ethernet (PoE): Conforms to IEEE 802.3af Type 1
• External power supply: 24 VDC nominal, 2.5 A on Euro connector (QIO-PSU power supply sold separately)
• Daisy-chaining support: Up to four QIO expanders on a single network run with local daisy-chained DC power

Physical Characteristics:

• Dimensions: 8.5 x 4.25 x 1.59 inches (215.9 x 108 x 40.4 mm)
• Weight: 1.72 lbs (0.78 kg)
• Mounting options: Surface- and wall-mountable (hardware included); rack-mountable in 1RU, quarter-rack width (QIO-RMK rack kit sold separately)

Environmental Specifications:

• Operating temperature range: 0°C to +50°C
• Humidity: 0% to 85% through 30°C, non-condensing
• Storage temperature: -20°C to +70°C

Compliance and Certifications:

• FCC 47 CFR Part 15
• IC ICES-003
• CE (EN55032, EN55035)
• EU RoHS Directive 2011/65/EU
• WEEE Directive 2012/19/EU
• China RoHS Directive GB/T26572
• EAC
• UL, C-UL
• NOM-019