NL-P4 network loudspeaker

Q-SYS network pendant-mount loudspeaker

  • Hero view of a hanging NL-P4 pendant speaker
  • Hero top view of a hanging NL-P4 pendant speaker
  • Hero top view of a NL-P4 pendant speaker
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The Q-SYS NL-P4 is a network PoE loudspeaker that delivers clear speech and music reproduction natively to Q-SYS. The pendant-mount loudspeaker features a four-inch, full-range driver, optimized for open-ceiling installations. The Q-SYS NL-P4 can be integrated into your space with a single Ethernet cable to reduce overall hardware footprint and lower system cost. As a native Q-SYS Product, you can take advantage of the drag-and-drop integration and simple control capabilities offered by Q-SYS.


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Features & Benefits

  • Native PoE pendant-mount loudspeaker for Q-SYS
  • 4-inch, full-range driver
  • Powered-over-Ethernet enables power, data, and control over a single cable
  • Consistent tonal characteristics across the entire NL Series family to let you mix and match form factors
  • Q-SYS integrates loudspeaker voicings (Intrinsic Correction) to simplify the tuning process
  • Comprehensive management via Q-SYS Designer Software and Q-SYS Reflect Enterprise Manage
  • Available in black (RAL 9011) or white (RAL 9010)

Full-range pendant-mount PoE loudspeaker: The Q-SYS NL-P4 features a 4-inch, full-range driver in a pendant enclosure, ideal for spaces with open ceilings. The loudspeaker delivers both clear speech and music reproduction for any high-value collaboration space.

Mix and Match: NL Series network loudspeakers are built on the same design principles as the Q-SYS AcousticDesign™ Series, featuring a sleek, unobtrusive design along with the same sonic characteristics that allow integrators to mix-and-match form factors to fit the unique needs of any space.

Go Easy: NL Series network loudspeakers are powered-over-Ethernet (PoE), which means native Q-SYS audio data, power and control and are delivered over a single cable, greatly simplifying installation and deployment while reducing rack space requirement.

Image of someone plugging in ethernet to NL-P4

Intrinsic Correction: Q-SYS automatically integrates loudspeaker voicings (Intrinsic Correction) to simplify the tuning process.

Remote Monitoring and Management: NL Series network loudspeakers are the first loudspeakers that can be automatically monitored and managed by Q-SYS Reflect Enterprise Manager every step of the way, from the audio source all the way through the loudspeaker driver.

Designed for Q-SYS: Q-SYS NL Series PoE loudspeakers are native to Q-SYS, a cloud-manageable audio, video and control platform, built to deliver scalable, flexible AV solutions into the future. Learn more about Q-SYS.

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Specificiations NL-P4
Loudspeaker type Network PoE pendant-mount loudspeaker for Q-SYS
Driver 4-in (101.6 mm) full-range, paper cone woofer, ferrite magnet
Effective frequency range 90 Hz - 20 kHz
Rated noise power / voltage (W rms) 12 W (PoE), 24 W (PoE+)
Rated coverage (-6 dB) 100°
Directivity factor 5.3
Directivity index 7.2 dB
Maximum continuous SPL 94 dB (PoE), 97 dB (PoE+)
Maximum peak SPL 108 dB (PoE), 111 dB (PoE+)
Input connector type RJ45, Q-LAN
Enclosure material ABS baffle on powder steel back can
Grille material Powder coated steel
Ingress protection IP34
Net Weight 2.88 lbs (1.31 kg)
Product dimensions
(diameter x height)
6.81 x 7.83 in (173 x 199 mm)
Operating environment Designed for indoor use, IP34 ingress protection for weather protected outdoor spaces
Operating temperature range -20° to 50° C
Included accessories Quick-link cable assembly (length: 128 in / 3.25 m; thickness: 2 mm), slip-lock fastener, sealable input cover and screws, snapfit magnetic grille
Safety agency UL/IEC 62368-1
Power requirements PoE (Type 1 Class 3) or PoE+ (Type 2 Class 4)


*All specifications are subject to change without notice.