Two-way, full-range 15-inch coaxial loudspeaker

  • Hero front angled view of a Q-SYS PL-CA15 full-range coaxial loudspeaker
  • Hero front view of a Q-SYS PL-CA15 full-range coaxial loudspeaker
  • Hero rear view of a Q-SYS PL-CA15 full-range coaxial loudspeaker

The Q-SYS PL-CA15 is a two-way, full-range 15-inch coaxial loudspeaker that offers wide, symmetrical coverage in a compact enclosure. It is ideal for applications when placed closer to the listener and/or where controlled coverage is not a requirement.


  • 15-inch LF transducer + coaxial HF compression driver in a compact, bass-reflex enclosure
  • Weatherized (IP54) wooden enclosure for indoor and protected outdoor environments
  • Pairing with Q-SYS CX-Q 4ch network amplifiers enables custom voicings and filter sets for quicker deployment and better sonic performance


  • Deliver the right system for your customers: The PL-CA15 features a 15-inch transducer and a coaxial compression driver in a compact, bass-reflex enclosure, enabling high-performance audio across a broad range of applications that require wide symmetrical coverage. Pairing it 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.
Enclosure Configuration Two-way, full-range coaxial loudspeaker in bass reflex enclosure
Tranducers LF: 15 in (380 mm), 3 in (72.6 mm) voice coil, neodymium
Coaxial HF: compression driver, 3 in (76.2 mm) voice coil
Coverage 80° conical DMT
System Bandwidth (-10 dB with EQ) 37 Hz -20 kHz (no subwoofer)
System Sensitivity 100 dB 1W/1m
Max SPL* (continuous) 117.5 dB (passive)
122 dB (bi-amp)
Connectors 2x Speakon NL4
1x Euroblock: Solid wire 8 AWG, 4 poles
Recommended Amplifiers CX-Q 8K4 (up to 4 per ch)
CX-Q 4K4 (up to 2 per ch) 
CX-Q 2K4 (1 per ch)
Enclosure Material: Exterior plywood
Enclosure Color: Black (RAL 9011)
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
Dimensions 26 x 17.3 x 15.2 in
(660 x 440x 386.5 mm)
Weight 50.7 lb (23 kg)
Optional Accessories (sold separately)  PL-CA15-YM horizontal yoke mount

*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.