Two-way passive installation line arrays (12 inch)

แบรนด์ : QSC


Two-way passive installation line arrays (12 inch)

The Q-SYS PL-LA12 is a two-way, passive 12-inch installation line array designed to deliver premium sound for a broad range of applications, from entertainment and small sporting venues to corporate auditoriums and higher ed lecture halls. Ideal for small to medium-sized venues, the PL-LA12 is a high-performance front-of-house solution.


  • 12-inch LF transducer & HF compression driver in a bass-reflex enclosure
  • Weatherized (IP54) ABS enclosure for indoor and protected outdoor environments 
  • Superior acoustic performance via QSC LEAF™ Waveguide
  • Pairing with Q-SYS CX-Q 4ch network amplifiers enables custom voicings and filter sets for quicker deployment and better sonic performance
  • Integrated rigging hardware allows flying of up to twelve (12) loudspeakers
  • Flyable with the PL-SUB18 installation subwoofer (PL-LA12-AF Array Frame not included)


  • Deliver the right system for your customers: The PL-LA12 features a 12-inch transducer and high-frequency compression driver in a bass-reflex enclosure that provides a high-performance solution for front-of-house in small to medium-sized venues such as auditoriums or performance theaters. 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 venues: 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 lets you deliver a singular audio, video,and control experience venue-wide.


Enclosure configuration Bass Reflex, two-way passive/bi-amp line array loudspeaker
TransducersLF: 12 in (320 mm), 2.5 in (64 mm) voice coil, neodymium magnet
HF: 2x compression driver, 1.75 in  (44 mm) voice coil
Coverage (horizontal x vertical)90° x 15°
System bandwidth (-10 dB with EQ)53 Hz-20 kHz (no subwoofer)
System sensitivity 102.3 dB @ 1 W/1 m
Max SPL* (continuous)129 dB @ 1 W/1 m
System power rating49 Vrms, continuous 300 W @ 8 Ω
Connectors2x Speakon NL4 (cable connector not provided)
1x Euroblock (parallel to Speakon): Solid wire 8-24 AWG, 4 poles
Recommended amplifiers Q-SYS CX-Q Series 4ch network amplifiers
up to four (4) loudspeakers per channel on CX-Q 8K4
up to two (2) loudspeakers per channel on CX-Q 4K4
Rigging angles 0.5, 1.5, 3, 4.5, 6, 8, 10, 12
Enclosure material: Impact-resistant ABS
Enclosure color Black (RAL 9011)
Stainless screws
UV and Corrosion treated grille
Aluminum Rigging
Hydrophobic Stainless Steel Mesh behind grille
Input cup (IP65) sealing with gland
Dimensions15.4 x 24.4 x 15.8 in (392 x 620 x 381 mm)
Weight47 lbs (21.5 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.


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