Passive 10-inch installation subwoofer

The Q-SYS PL-SUB10 is a passive, 10-inch installation subwoofer that features a weatherized wooden enclosure in a compact form factor suited for a broad range of applications, from entertainment and small sporting venues to corporate auditoriums or higher ed lecture halls.


  • 10-inch LF transducer in a bass reflex enclosure
  • Weatherized (IP54) wooden enclosure for indoor and protected outdoor environments
  • Ground or flown deployment (M10 rigging points)


  • Deliver the right system for your customers: Choose from a variety of PL-SUB models to ensure the right loudspeaker solution fits anywhere in your venue. All PL Series loudspeakers feature a weatherized enclosure (IP54 rating), making them a perfect choice for indoor or protected outdoor applications. Pairing them with Q-SYS network amplifiers extends several benefits, from custom loudspeaker voicings and protection safeguards to advanced telemetry, helping to speed up deployment and deliver an optimal system operation experience.
  • Full control and monitoring for Entertainment: Deploy intuitive user control interface for any operator in the venue. Similarly, enlist Q-SYS Reflect Enterprise Manager to remotely monitor and enable system visibility, even allowing an offsite technician to identify and troubleshoot issues from any web browser.
  • Seamless Q-SYS experience: PL Series performance loudspeakers are part of a comprehensive Q-SYS system portfolio that delivers a holistic audio, video, and control experience for the entire venue.
Transducers LF: 10 in (250 mm), 3 in (75 mm) voice coil
Enclosure configuration  Passive subwoofer in bass reflex enclosure
Coverage Omnidirectional
System bandwidth (-10 dB with EQ) 43-100 Hz
Sub Crossover = 80
43-110 Hz
Sub Crossover = 100
43-140 Hz
Sub Crossover = 125
System sensitivity  90 dB @ 1 W/1 m
Max SPL* (continuous) 132 dB 
Enclosure material:  Exterior plywood
Enclosure color  Black (RAL 9011)
Connectors 2x Speakon NL4 (cable connector not provided)
1x Euroblock (parallel to Speakon): Solid wire 8-24 AWG, 4 poles
Weatherization IP54
External plywood
Stainless screws
Treated grille vs. UV and corrosion
Hydrophobic stainless steel mesh behind grille
Polyurea Paint
Input cup (IP65) sealing with gland
Recommended amplifiers  Q-SYS CX-Q 8K4 (up to 2 per ch)
Q-SYS CX-Q 4K4 (up to 1 per ch)
Dimensions 10.8 x 16.7 x 20 in (275 x 425 x 510 mm)
Weight 51.8 lb (18.96 kg)

*1 m on-axis in free space; continuous IEC noise 6 dB crest factor into power rating
All specifications are subject to change without notice.