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QSC Q-SYS SPA-Qf 60x4 Four-Channel Network Amplifier for the Q-SYS Platform is backordered and will ship as soon as it is back in stock.
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Q-SYS SPA-Qf 60x4 | 4-Channel Network Amplifier with Flex I/O & GPIO
Compact, Scalable Power for Networked Audio Installations
The Q-SYS SPA-Qf 60x4 is a four-channel, 60-watt per channel network amplifier engineered to expand the connectivity of Q-SYS Core processors in commercial AV environments. Designed for maximum flexibility, it offers two software-defined flex channels, bi-directional GPIO, and high-efficiency Class-D output—all housed in a space-saving half-rack design.
Ideal for corporate, education, hospitality, and government installations, the SPA-Qf 60x4 supports Low-Z, 70V, and 100V loads and offers seamless control via Q-SYS Designer Software.
Part of the Q-SYS Platform – Native Integration, Unmatched Flexibility.
Key Features & Benefits
-
60W x 4 Amplifier Channels
Delivers 60 watts per channel into 4/8 ohms or 120W in bridge mode for 8Ω, 70V, or 100V lines. -
Dual Flex Channels (Mic/Line I/O)
Configure two audio channels as mic/line inputs or line outputs with software switching—ideal for hybrid environments. -
Integrated GPIO Control
Includes 4 bi-directional GPIO pins to interface with external switches, sensors, or indicator LEDs. Also provides a 3.3V power pin. -
Ultra-Compact Half-Rack Design
Space-saving 1RU form factor with included rack and wall mount kit—perfect for behind-display installs or utility closets. -
Convection Cooled
Silent, fanless operation ensures long-term reliability in noise-sensitive spaces. -
Native Q-SYS Integration
Fully managed through Q-SYS Designer Software and remotely monitored via Q-SYS Reflect Enterprise Manager.
Applications
- Boardrooms and Conference Spaces
- Distributed AV Zones
- Higher Education Campuses
- Hospitality Suites and Meeting Rooms
- Government and Municipal Facilities
- Houses of Worship
Technical Specifications
Feature |
Detail |
Amplifier Channels |
4 x 60W @ 4/8Ω; 120W BTL @ 8Ω, 70V, or 100V |
Flex Channels |
2 (Mic/Line In or Line Out, software-defined) |
Frequency Response |
20 Hz – 20 kHz (+0.2/-0.8 dB) |
Signal to Noise Ratio |
>100 dB (A-weighted) |
Output Circuitry |
Class D |
Voltage Gain |
25/29/32 dB (Lo-Z/70V/100V) |
GPIO |
4x bi-directional, 1x 3.3V (100 mA), 1x GND |
Control Interface |
Q-SYS Designer Software |
Power Supply |
100–240V AC, 50–60 Hz, PFC |
Cooling |
Convection (fanless) |
Operating Temp |
32° – 122° F (0° – 50° C) |
Dimensions (HWD) |
1.75 x 8.7 x 11.25 in (44 x 221 x 286 mm) |
Mounting Options |
Rack/wall mount kit included |
Certifications |
UL, CE, RoHS, FCC Class B, WEEE, CCC, NOM |
What’s Included
- Q-SYS SPA-Qf 60x4 Amplifier
- Rack / Wall Mount Kit
- Power Cord
At Creartion Networks, we do everything we can to create an excellent customer experience. This includes fast shipping and easy returns.
- Most in-stock orders placed Monday-Friday ship within 24-48 hours. General restrictions apply; please see our full shipping policy here.
- We offer a 30-day return policy from the delivery date on many products. Product restrictions apply. Restocking fees for the return of open-box items. Please see our full return policy here for more information.
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