CS 120P – Plenum Rated Ceiling Tile Enclosure for CS 3T and CS 26T Plus Speakers
Key Features
- Optional 1′ x 2′ (30.5 cm x 61 cm) ceiling tile enclosure for the CS 3T and CS 26T Plus ceiling speakers
- Fast-installing enclosure speeds installation; no tile bridge necessary
- UL 2043 plenum rated enclosure
- Low profile, 5″ (12.7 cm) deep enclosure for plenum environments
- Compatible with US 2′ x 2′ ceiling grids and metric 600 mm x 600 mm ceiling grids
- Reinforced enclosure minimizes acoustical vibrations
| CS 1226T Plus system — CS 120P and CS 26T Plus | |||
|---|---|---|---|
| General | |||
| Ambient temperature/humidity | Storage: -40 to +158 °F (-40 to +70 °C) / 10% to 90%, noncondensing Operating: +32 to +122 °F (0 to +50 °C) / 10% to 90%, noncondensing | ||
| Mounting | Ceiling mountable with included hardware | ||
| Regulatory compliance | |||
| Safety | CE, UL 2043, UL 1480, NFPA 90A, NFPA 70 UL listed for use in plenum air spaces: UL 2043 listed for heat and smoke release (only when CS 26T Plus is used with CS 120P). UL 1480 listed for commercial and professional audio systems. | ||
| EMI/EMC | CE | ||
| Product warranty | 5 years parts and labor | ||
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| CS 120P Plenum Enclosure | |||
| General | |||
| Package | 2 plenum rear enclosures (1 pair) | ||
| Enclosure type | |||
| Enclosure materials | Aluminized fiberglass, plastic, MDF, steel | ||
| Enclosure design | 1′ x 2′ (30.5 cm x 61 cm) tapered cube | ||
| Insulation | Glass polyfill | ||
| Enclosure outer dimensions | 23.7″ L x 11.7″ W x 4.9″ D (60.1 cm L x 29.7 cm W x 12.4 cm D) | ||
| Cutout dimensions | |||
| Without fiberglass tile adapter | 9.07″ (230.5 mm) diameter | ||
| With fiberglass tile adapter | 9.21″ (234 mm) diameter | ||
| Product weight | 6.0 lbs (2.7 kg) | ||
| CS 26T Plus Speaker Cartridge | |||
| Audio/acoustic and electrical | |||
| Speaker type | 2-way ceiling speaker | ||
| Frequency range | 42 Hz to 20 kHz, -10 dB, half space (per IEC 60268-5) | ||
| Frequency response | 58 Hz to 16 kHz, +/- 3 dB, half space | ||
| Power capacity | 60 W (rms) continuous pink noise (per IEC 60268-5) 120 W (rms) continuous program | ||
| Nominal sensitivity | 86 dB SPL, 1 W @ 1 m, half space | ||
| Nominal impedance | 8 ohms per speaker | ||
| Crossover frequency | 2.5 kHz | ||
| Nominal coverage angle | 112° conical coverage | ||
| Rotary switch taps | |||
| 70 V input | 32 W, 16 W, 8 W, 4 W, 2 W, 8 ohms direct | ||
| 100 V input | 32 W, 16 W, 8 W, 4 W, 8 ohms direct | ||
| Woofer | (1) 6.5″ (165 mm) polypropylene cone with moisture resistant coating | ||
| Tweeter | (1) 0.75″ (19.1 mm) PEI dome | ||
| Overload protection | Full range power limiter, protecting the tweeter, woofer, and crossover | ||
| Input/output connectors | (1) 5 mm captive screw connector, 4 pole with loop out | ||
| General | |||
| Package | 2 speakers (1 pair) | ||
| Mounting | Ceiling mountable with CS 120P enclosure or optional ceiling mounting kit | ||
| Enclosure type | |||
| Enclosure materials | High-impact, fire-resistant (UL94V-0) plastic | ||
| Enclosure design | Plastic, open back, infinite baffle | ||
| Grille material | Steel | ||
| Enclosure outer dimensions | 3.97″ H x 10.3″ diameter (10.1 cm H x 26.2 cm diameter) 3.63″ (9.2 cm) from front (bottom) of ceiling tile to top of connected captive screw connector | ||
| Cutout dimensions | |||
| Without fiberglass tile adapter | 9.07″ (230.5 mm) diameter | ||
| With fiberglass tile adapter | 9.21″ (234 mm) diameter | ||
| Product weight | 5.7 lbs (2.6 kg) | ||
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The Extron CS 120P is an optional, plenum rated ceiling tile enclosure for the Extron CS 3T full‑range and CS 26T Plus two‑way ceiling speakers. The enclosure installs quickly into 2' x 2' or 600 mm x 600 mm suspended ceilings. It features a shallow 5" (12.7 cm) profile, which simplifies installation into congested ceiling spaces around piping and ducts. The integrated tile bridge rests with the ceiling tile on the grid, evenly distributing the weight of the enclosure and the speaker. This avoids the need to assemble V‑rails and C‑rings, greatly reducing the number of installation steps and the chance of losing installation hardware. Additionally, the CS 120P is reinforced to minimize acoustical vibrations. The CS 120P works with the CS 3T and CS 26T Plus as an innovative two‑piece system that accommodates division-of-labor installations.
In a division-of-labor installation, a low-voltage contractor can begin installing a ceiling speaker during rough-in by placing the CS 120P enclosure into the ceiling grid, and running speaker cable through it. This leaves the AV installer with a simple procedure of connecting the CS 3T or CS 26T Plus speaker to the wiring and securing it into the enclosure. This innovative design greatly simplifies ceiling speaker installation and saves costs, especially when a large quantity is needed for a facility.
The CS 120P features removable sizing tabs, which allow the enclosure to be placed into US‑style 2' x 2' suspended ceilings. The tabs can be removed, allowing the CS 120P to be installed into metric 600 mm x 600 mm ceilings. The CS 120P enclosure is sold in pairs.
Features
- Optional 1' x 2' (30.5 cm x 61 cm) ceiling tile enclosure for the CS 3T and CS 26T Plus ceiling speakers
- Fast-installing enclosure speeds installation; no tile bridge necessary
- UL 2043 plenum rated enclosure
- Low profile, 5" (12.7 cm) deep enclosure for plenum environments
- Compatible with US 2' x 2' ceiling grids and metric 600 mm x 600 mm ceiling grids
- Reinforced enclosure minimizes acoustical vibrations
- UL 1480 listed for safety
- Sold in pairs
- TAA Compliant version available — Please inform your local Extron representative if your order requires compliance with TAA regulations.