Origin Acoustics PCSUB8

The Origin Acoustics PCSUB8 is a high-performance 8-inch in-ceiling subwoofer engineered for demanding commercial audio installations. Part of the Origin PRO Professional Collection, it is purpose-built for integrators who need deep, impactful low-frequency reinforcement that disappears into the ceiling. The PCSUB8 supports both 70V and 100V distributed audio systems as well as direct 6-ohm operation, making it a versatile choice for restaurants, hotels, retail spaces, corporate facilities, and any venue where powerful bass is required without visible hardware. Available in black and white with low-profile magnetic grilles in round or square formats, the PCSUB8 blends acoustics and aesthetics without compromise.

70V-100V and 6-Ohm Flexibility

The PCSUB8 operates natively on 70V and 100V distributed audio systems — the standard for commercial installs — with four selectable transformer tap positions (70V: 100W, 50W, 25W, 12.5W; 100V: 100W, 50W, 25W) adjusted via a front-mounted rotary switch before the grille is fitted. It also supports direct 6-ohm connection for smaller residential or semi-commercial setups. This dual capability means a single SKU can serve both a large hotel lobby running a 70V amplifier and a smaller conference room on a conventional 6-ohm amp — fewer product variants to stock and quote. The tap switch is front-accessible, so the integrator can confirm or adjust wattage settings any time the grille is removed, without touching wiring.

Plenum-Rated Safety Certifications

The PCSUB8 carries UL 1480A (Speakers for Commercial and Professional Use) and UL 2043 (Fire Test for Heat and Visible Smoke Release for Discrete Products Installed in Air-Handling Spaces), plus compliance with NFPA 70 and NFPA 90A. In practice, UL 2043 is the certification that most commercial building codes require before a speaker may be installed above a suspended ceiling in an air-handling plenum space. Without it, projects in the US — and increasingly in export markets referencing NEC — are either delayed by inspectors or require expensive above-ceiling enclosures. Having this certification baked in removes that obstacle from day one and keeps the project on schedule.

8 inches. 200 watts. Invisible in the ceiling.

UL 1480A · UL 2043 plenum-rated · Limited 5-year warranty

High-Excursion IMPP Woofer in an Enclosed Metal Can

The 8-inch IMPP (Injection-Moulded Polypropylene) woofer is housed in a zinc-plated metal enclosure rather than an open-back basket. The sealed metal can controls the rear acoustic load of the driver, enabling a rated frequency response that reaches 39Hz (-10dB) and 55Hz (-3dB) — meaningful sub-bass extension for a ceiling-mounted speaker. The metal construction also satisfies the UL 2043 metal-enclosure provision, reinforces the UL Fire Rating, and provides a robust chassis that is not affected by the temperature swings and humidity common in plenum spaces. The result is a speaker that maintains its acoustic and physical integrity across years of continuous use.

Integrator-Friendly Mechanical Design

The PCSUB8 is equipped with a full set of commercial installation features: a 4-pin Phoenix (euro-block) terminal connector with loop-through capability for daisy-chaining multiple speakers on a single run; a conduit clamp and strain relief that accommodates up to 3/8-inch (9.5mm) flexible conduit; heavy-duty dog-ear clamps that secure the speaker into drywall or tile-bridge drop-ceiling mounts without additional hardware; and a safety strap bracket for seismic compliance. Each unit ships with both a round and a square magnetic grille in the chosen colour (black or white), so the finish decision can be made on-site without ordering extra parts. Together these features translate to a faster, cleaner installation and fewer return trips to resolve mechanical issues.