QSC PL-LA8 – 8-in 2-Way Passive Installation Line Array, White
QSC PL-LA8 – 8-in 2-Way Passive Installation Line Array, White is backordered and will ship as soon as it is back in stock.
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QSC PL-LA8 – 8-in 2-Way Passive Installation Line Array, White
Product Overview
The QSC PL-LA8-WH is a two-way passive 8-inch installation line array loudspeaker finished in white (RAL 9003) for installs where the cabinet must blend with light architectural surfaces. With a 100x15 degree dispersion pattern and IP54-rated weatherization, this passive line array module delivers controlled vertical coverage and high intelligibility for indoor and covered outdoor applications. The impact-resistant ABS enclosure supports both passive and bi-amp operation, giving system designers flexibility in amplifier and DSP deployment. It is a purpose-built solution for scalable, low-visibility fixed-install line array systems.
Product Description
The PL-LA8 pairs an 8-inch neodymium LF transducer with a 2-inch voice coil and a 1-inch exit compression driver to deliver a system bandwidth of 69 Hz to 20 kHz (-3 dB). System sensitivity is 101.5 dB (1 W/1 m), with continuous SPL reaching 116 dB in passive mode and 120 dB when bi-amped. The bass reflex enclosure can be ground-stacked up to 4 cabinets or flown up to 14 cabinets when configured with the required PL-LA8-AF array frame. Eight discrete rigging angles from 0.5 to 12 degrees allow precise vertical splay tuning for each deployment. Connectivity includes two Speakon NL4 connectors and a parallel locking 4-pole Euroblock, all housed in an IP65-sealed input cup. The white RAL 9003 finish, stainless hardware, UV-treated grille, and hydrophobic mesh make the cabinet suitable for demanding fixed-install environments where aesthetics matter. At 27.4 lbs, the cabinet balances output density with manageable rigging weight for integrators.
Key Features
- White RAL 9003 Finish — Light-toned ABS enclosure blends with ceilings and pale architectural surfaces.
- 100x15 Degree Coverage — Wide horizontal dispersion with tight vertical control for even audience coverage.
- Passive or Bi-Amp Operation — Selectable crossover at 1.6 kHz passive or 1.5 kHz bi-amp adapts to varied system architectures.
- Neodymium LF Transducer — 8-inch driver with 2-inch voice coil reduces weight while maintaining output for flown arrays.
- Scalable Deployment — Ground-stack up to 4 or fly up to 14 cabinets with the PL-LA8-AF array frame.
- Eight Rigging Angles — Discrete splay settings from 0.5 to 12 degrees enable precise array shaping.
- IP54 Weatherization — Stainless hardware, UV-treated grille, and hydrophobic mesh support covered outdoor use.
- IP65 Sealed Input Cup — Dual Speakon NL4 and parallel Euroblock connectors protected against moisture ingress.
Typical Applications
- House of worship — even vocal and music coverage with a low-visibility white finish in light-toned sanctuaries.
- Auditorium — scalable arrays delivering consistent SPL while blending with architectural surfaces.
- Multi-purpose room — flexible line array coverage for events ranging from speech to live music.
- Commercial meeting space — high intelligibility for presentations and amplified program audio.
- Government space — reliable installed reinforcement for council chambers and assembly halls.
Technical Specifications
| Specification | Value |
|---|---|
| Type | Two-way passive/bi-amp installation line array, bass reflex |
| LF Transducer | 8 in (200 mm), 2 in (50.8 mm) voice coil, neodymium |
| HF Transducer | Compression driver, 1 in (25.4 mm) exit, 1.75 in (44.5 mm) voice coil |
| Coverage (H x V) | 100x15 degrees |
| System Bandwidth (-3 dB) | 69 Hz - 20 kHz |
| Crossover | 1.6 kHz (passive); 1.5 kHz (bi-amp) |
| System Sensitivity | 101.5 dB (1 W/1 m) |
| Max SPL (Continuous) | 116 dB (passive); 120 dB (bi-amp) |
| Max SPL (Peak) | 128 dB (passive); 132 dB (bi-amp) |
| System Power Rating | 260 W continuous / 520 W rated at 8 ohm |
| Nominal Impedance | 8 ohm (passive); 8 ohm (LF); 16 ohm (HF) |
| Connectors | 2x Speakon NL4; 1x Euroblock locking 4-pole (parallel); IP65 sealed input cup |
| Rigging Angles | 0.5, 1.5, 3, 4.5, 6, 8, 10, 12 degrees |
| Deployment | Ground stack up to 4x; flyable up to 14x (requires PL-LA8-AF) |
| Enclosure | Impact-resistant ABS; White (RAL 9003) |
| Weatherization | IP54; input cup IP65; stainless hardware; UV-treated grille; hydrophobic mesh |
| Grille | 18 Ga, 1.2 mm steel |
| Dimensions (H x W x D) | 10.7 x 20.1 x 13.7 in (272 x 512 x 349 mm) |
| Weight | 27.4 lbs (12.4 kg) |
Frequently Asked Questions
- How does the PL-LA8-WH differ from the PL-LA8-BK?
- The acoustic and mechanical specifications are identical; only the enclosure finish differs, with the WH model supplied in white RAL 9003.
- Does the PL-LA8 require the array frame for deployment?
- Yes. The PL-LA8-AF array frame is required for both ground-stack and flown configurations.
- Can the PL-LA8 be bi-amped?
- Yes. It supports passive operation with a 1.6 kHz crossover or bi-amp operation with a 1.5 kHz crossover for greater system headroom.
- How many cabinets can be flown in a single array?
- Up to 14 PL-LA8 cabinets can be flown when using the PL-LA8-AF array frame.
- Is the PL-LA8 suitable for outdoor installation?
- It carries an IP54 rating with an IP65 sealed input cup, stainless hardware, UV-treated grille, and hydrophobic mesh, making it suitable for covered outdoor and weather-exposed installs.
- What connectors are provided?
- Two Speakon NL4 connectors and one parallel locking 4-pole Euroblock, all housed in an IP65 sealed input cup.
At Creartion Networks, we do everything we can to create an excellent customer experience. This includes fast shipping and easy returns.
- Most in-stock orders placed Monday-Friday ship within 24-48 hours. General restrictions apply; please see our full shipping policy here.
- We offer a 30-day return policy from the delivery date on many products. Product restrictions apply. Restocking fees for the return of open-box items. Please see our full return policy here for more information.
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