This QSC Q-SYS NL-P4-WH 4" Pendant-Mount Network Loudspeaker, White provides networked speech and music reproduction for Q-SYS systems. Its 4-inch full-range driver is designed for open-ceiling pendant installations. PoE, Q-LAN, and native Q-SYS integration allow power, audio, data, and control to be delivered over a single Ethernet cable.
The NL-P4-WH is optimized for open-ceiling spaces and provides a 100° rated coverage pattern. Its 4-inch full-range paper cone woofer delivers an effective frequency range of 90 Hz to 20 kHz for speech and music applications.
As a native Q-SYS network loudspeaker, the NL-P4-WH integrates with Q-SYS Designer Software and Q-SYS Reflect for system configuration, monitoring, and management. Q-SYS Intrinsic Correction provides loudspeaker voicings to simplify system tuning.
The loudspeaker uses PoE or PoE+ for network audio, power, and control. Included hanging hardware supports pendant installation, while the snap-fit magnetic grille and sealable input cover help create a clean installation in commercial AV spaces.
QSC Q-SYS NL-P4-WH 4" Pendant-Mount Network Loudspeaker Features
- Native Q-SYS PoE pendant-mount loudspeaker
- 4-inch full-range driver with paper cone and ferrite magnet
- Designed for open-ceiling installations
- 90 Hz to 20 kHz effective frequency range
- 100° rated coverage at -6 dB
- 90 dB sensitivity at 1 W, 1 m
- Q-LAN network audio connectivity
- Power, audio, data, and control over one Ethernet cable
- Supports PoE and PoE+
- Q-SYS Intrinsic Correction
- Q-SYS Designer Software integration
- Q-SYS Reflect monitoring and management
- IP34 ingress protection
- White finish, RAL 9010
- Snap-fit magnetic grille
- Quick-link hanging cable assembly included
- Slip-lock fastener included
- Sealable input cover and screws included

QSC Certified Expertise
Knowledgeable Support for QSC Products
HDTV Supply has QSC Level 1 certified expertise. Our team has completed QSC Level 1 Training, demonstrating foundational knowledge of the QSC platform, including system design, hardware and software, programming, and troubleshooting.
This training helps us provide knowledgeable product guidance when customers are selecting and deploying Q-SYS solutions. When you purchase Q-SYS products from HDTV Supply, you are working with a team that understands the Q-SYS platform and can help you make informed product and system decisions.
Why Buy the QSC Q-SYS NL-P4-WH from HDTV Supply?
Bring networked audio into open-ceiling commercial spaces with the QSC Q-SYS NL-P4-WH pendant-mount loudspeaker. Contact HDTV Supply for product information and assistance with your AV installation requirements.
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QSC Q-SYS NL-P4-WH 4" Pendant-Mount Network Loudspeaker Specifications
| Specification | Details |
|---|---|
| Model | QSC-NL-P4-WH |
| Core Model | NL-P4 |
| Loudspeaker Type | Network PoE pendant-mount loudspeaker for Q-SYS |
| Driver | 4 in (101.6 mm) full-range paper cone woofer with ferrite magnet |
| Effective Frequency Range | 90 Hz–20 kHz |
| Rated Noise Power | 12 W (PoE), 24 W (PoE+) |
| Sensitivity | 90 dB at 1 W, 1 m |
| 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 | RJ45, Q-LAN |
| Network | Q-LAN Gigabit Ethernet |
| Power Requirements | PoE Type 1 Class 3 or PoE+ Type 2 Class 4 |
| Power over Ethernet | Power, audio data, and control over a single Ethernet cable |
| Enclosure Material | ABS baffle on powder-coated steel back can |
| Grille Material | Powder-coated steel |
| Color | White, RAL 9010 |
| Ingress Protection | IP34 |
| Operating Environment | Designed for indoor use; confirm suitability before installing in any outdoor environment |
| Mounting | Pendant mount |
| Product Dimensions (Diameter x Height) | 6.81 x 7.83 in (173 x 199 mm) |
| Net Weight | 2.88 lbs (1.31 kg) |
| Included Accessories | Quick-link cable assembly, slip-lock fastener, sealable input cover and screws, snap-fit magnetic grille |
| Quick-Link Cable Length | 128 in (3.25 m) |
| Quick-Link Cable Thickness | 2 mm |
| Operating Temperature | -20°C to 50°C |
| Safety Agency | UL/IEC 62368-1 |
QSC Q-SYS NL-P4-WH 4" Pendant-Mount Network Loudspeaker Manuals
Q-SYS NL-P4 Network Loudspeaker Hardware User Manual (PDF)
Q-SYS NL-P4 Network PoE Pendant Loudspeaker Specifications Sheet (PDF)
Q-SYS NL-P4 Architectural and Engineering Specifications
Documentation: Refer to the official Q-SYS documentation for installation, configuration, and technical details.
Frequently Asked Questions
Q1: What is the QSC Q-SYS NL-P4-WH?
A: The NL-P4-WH is the white version of the Q-SYS NL-P4 network PoE pendant-mount loudspeaker designed for speech and music reproduction.
Q2: What size driver does the NL-P4-WH use?
A: It uses a 4-inch full-range paper cone woofer with a ferrite magnet.
Q3: What is the frequency range of the NL-P4-WH?
A: The effective frequency range is 90 Hz to 20 kHz.
Q4: What is the coverage angle of the NL-P4-WH?
A: It has a rated coverage of 100° at -6 dB.
Q5: Is the NL-P4-WH designed for open-ceiling installations?
A: Yes. Its pendant-mount design is intended for open-ceiling installations.
Q6: Does the NL-P4-WH support PoE?
A: Yes. It supports PoE Type 1 Class 3 and PoE+ Type 2 Class 4.
Q7: Can the NL-P4-WH receive audio and power through one Ethernet cable?
A: Yes. Q-SYS audio data, power, and control are delivered over a single Ethernet connection.
Q8: Does the NL-P4-WH work with Q-SYS Designer Software?
A: Yes. It integrates with Q-SYS Designer Software for system configuration and control.
Q9: Does the NL-P4-WH support Q-SYS Reflect?
A: Yes. It supports monitoring and management through Q-SYS Reflect.
Q10: What accessories are included with the NL-P4-WH?
A: Included accessories are listed as a quick-link cable assembly, slip-lock fastener, sealable input cover and screws, and snap-fit magnetic grille.
Q11: What type of speaker is the Q-SYS NL-P4-WH?
A: It is a network PoE pendant-mount loudspeaker with a 4-inch full-range driver for distributed speech and music applications.
Q12: How does the Q-SYS NL-P4-WH connect to a Q-SYS system?
A: It connects through an RJ45 Gigabit Ethernet interface using Q-LAN and receives power through PoE or PoE+.
Q13: What is the maximum SPL of the Q-SYS NL-P4-WH?
A: Maximum continuous SPL is listed as 94 dB with PoE and 97 dB with PoE+. Maximum peak SPL is 108 dB with PoE and 111 dB with PoE+.
Q14: Is the Q-SYS NL-P4-WH suitable for outdoor installations?
A: The NL-P4-WH has an IP34 rating and is designed for indoor use. Confirm the manufacturer's installation guidance and environmental requirements before considering any outdoor application.
Q15: What are the dimensions and weight of the Q-SYS NL-P4-WH?
A: It measures 6.81 inches in diameter by 7.83 inches in height (173 x 199 mm) and weighs 2.88 lbs (1.31 kg).
QSC Q-SYS NL-P4-WH 4" Pendant-Mount Network Loudspeaker Warranty
The QSC Q-SYS NL-P4-WH is Q-SYS network loudspeaker hardware. The applicable warranty period and coverage are subject to QSC's current manufacturer warranty terms and the product's purchase conditions. Contact HDTV Supply or consult QSC's official warranty documentation to confirm coverage for your unit.
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