Q-SYS SPA-QF 60×4 4-Channel – 60-Watt per Channell Q-Sys Network Audio Amplifier
SPA-Q 60×4 Four-Channel Network Amplifier for the Q-SYS Platform
The Q-SYS SPA-Qf 60×4 network amplifier continues the Q-SYS Platform evolution of pairing centralized Core OS processing with expanding endpoint utility. With available GPIO for control, two flex channels (either mic/line inputs or line outputs), and 60 W per channel, the Q-SYS SPA-Qf 60×4 (four-channel) provides the utility to centralize your processor’s connectivity across more spaces, all within a trusted native Q-SYS network amplifier.
Features & Benefits
- Rightsized Amplification: Four output channel models at 60 W per channel.
- Flex I/O: Two onboard software-definable flex channels (as mic/line inputs with 48V phantom power, or as line level outputs).
- Bi-directional GPIO: Power/control microphone LEDs, sensors or buttons using four bi-directional GPIO pins.
- Compact Design: Half-rack, 1RU footprint and included hardware for multiple mounting options allows for flexible placement.
- Convection Cooled: Provides quiet, continuous performance
Specifications
- Amplifier Channels: 4
Single Ended
- 8 Ω: 60 W
- 4 Ω: 60 W
Bridge Tied Load
- 8 Ω: 120 W
- 70 V rms: 120 W
- 100 V rms: 120 W
- Frequency Response (4 & 8 Ω): 20 Hz – 20 kHz (+0.2/-.08 dB)
- Voltage Peak Rating: 75 Vpk
- Current Peak Rating: 12 Apk
- Signal to Noise (20 Hz – 20 kHz, A-Weighted): > 100 dB
- Output Circuitry: Class D
- Voltage Gain (Lo-Z/70 V/100V): 25/29/32 dB (Vrms/FS)
- High-Z setting (software setting): 70 V RMS or 100 V RMS
- Low-Z operation range: 2 – 16 Ω
- GPIO: 1 x 3.5 mm 6 position Euro (Black) 4x bi-direction pins, 1x Power Pin (3.3V, 100mA), 1x Ground Pin
- Audio flex channel capacity: 2
- Audio flex channel assignments: Each channel can be configured as a mic / line input or as a line output (configured through Q-SYS Designer Software)
- Amplifier and load protection: Short circuit, open circuit, over current, over voltage, thermal, RF, DC fault shutdown, active inrush limiting, on/off muting
- AC Power Input: Universal Power Supply 100 – 240 VAC + / -10%, 50 – 60 Hz with PFC
- Operating Temperature Range @ 95% N.C. Humidity: 32° – 122° F (0° – 50° C)
- Storage Temperature: -4° – 158° F (-20° – 70° C)
- Cooling: Convection
- Product Dimensions (HWD): 1.75 x 8.7 x 11.25 in (44 x 221 x 286 mm)
- Agency Approvals (tentative): UL, CE, RoHS / WEEE compliant, FCC Class B (conducted and radiated emissions), CCC, NOM
- Included Accessories: Rack / wall mounting kit and power cord
