SPA-Q 60x4 Four-Channel Network Amplifier for the Q-SYS Platform

The Q-SYS SPA-Qf 60x4 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 60x4 (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