Extron SF 28PT 8" Pendant Speaker with 70/100 V Transformer Black (Pair)
Extron SF 28PT 8" Pendant Speaker with 70/100 V Transformer Black (Pair) is backordered and will ship as soon as it is back in stock.
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The Extron SF 28PT is a pair of high-performance pendant speakers designed for open-ceiling or high-ceiling distributed audio installations. Each speaker features an 8-inch (203 mm) polypropylene cone woofer and a 1-inch (25 mm) ferrofluid-cooled dome tweeter in a rugged, ported ABS enclosure with a sleek, low-profile design. The speakers deliver clear speech intelligibility and balanced music reproduction with a frequency response of 60 Hz to 20 kHz and 110° conical coverage, providing even sound distribution in large, open spaces.
The integrated 70/100 V transformer offers multiple power taps up to 64 W, plus an 8-ohm bypass for low-impedance systems, making them compatible with Extron amplifiers or standard commercial audio setups. The plenum-rated metal back can and UL 2043 listing ensure compliance for air-handling spaces when required, while the included hanging cables, safety cable, and adjustable mounting allow easy suspension from high ceilings. The paintable enclosure and grille enable aesthetic matching to room decor, ideal for auditoriums, gymnasiums, atriums, retail spaces, houses of worship, and large open-ceiling venues.
Features Chart
| Feature | Benefit |
|---|---|
| 8" Polypropylene Woofer + 1" Dome Tweeter | Provides clear speech and wideband music reproduction with strong output |
| 70/100 V Transformer with 8-ohm Bypass | Flexible power distribution and direct low-impedance connection |
| Power Taps up to 64 W | Suitable for higher-volume applications in large open spaces |
| 110° Conical Coverage | Ensures even sound distribution over wide areas with fewer speakers |
| Plenum-Rated Metal Back Can | UL 2043 compliant for safe installation in air-handling spaces |
| Paintable Enclosure & Grille | Allows color matching to room aesthetics for seamless integration |
| Included Hanging Cables & Safety Cable | Simplifies secure suspension from high ceilings |
| Sold as Pair | Consistent stereo or mono coverage in paired installations |
Specifications Table
| Specification | Details |
|---|---|
| Driver Configuration | 8" (203 mm) polypropylene cone woofer; 1" (25 mm) ferrofluid-cooled dome tweeter |
| Frequency Response | 60 Hz to 20 kHz, -10 dB |
| Power Handling | 64 W continuous pink noise (70/100 V taps); 8-ohm bypass |
| Transformer Taps | 70 V: 64, 32, 16, 8 W; 100 V: 64, 32, 16 W |
| Nominal Impedance | 8 ohms (bypass) |
| Sensitivity | 91 dB, 1 W/1 m |
| Coverage Angle | 110° conical |
| Enclosure Type | Paintable ABS with plenum-rated metal back can, UL 2043 listed |
| Mounting | Included hanging cables, safety cable, adjustable mounting |
| Applications | Pendant-mounted distributed audio in open/high-ceiling spaces |
| Sold As | Pair (two speakers) |
Compare Chart
| Aspect | Extron SF 28PT | Extron SF 26X | JBL Control 26CT |
|---|---|---|---|
| Driver Size | 8" woofer + 1" tweeter | 6.5" woofer + 1" tweeter | 6.5" woofer + 0.75" tweeter |
| Frequency Response | 60 Hz–20 kHz | 70 Hz–20 kHz | 100 Hz–20 kHz |
| Power Handling (70/100 V) | Up to 64 W | 50 W | Up to 30 W |
| Mounting | Pendant (hanging cables) | Surface/wall-mount | Ceiling tile |
| Primary Use | High-ceiling/open areas | Surface-mount general | Drop-ceiling paging/music |
| Coverage Angle | 110° conical | 110° conical | 100° x 100° |
| Plenum Rating | Yes (UL 2043) | No | Yes |
| Extron Optimization | Yes | Yes | No |
FAQ
- What makes the SF 28PT unique? It is designed for pendant mounting in open or high-ceiling spaces, with included hanging cables and safety cable for secure suspension.
- Is it plenum-rated? Yes, the metal back can is plenum-rated and UL 2043 listed for safe installation in air-handling spaces when needed.
- What power options are available? It includes 70/100 V transformer taps up to 64 W and an 8-ohm bypass for direct low-impedance connection.
- How is it mounted? It suspends from the ceiling using the included adjustable hanging cables and safety cable, allowing flexible height and positioning.
- Can the enclosure and grille be painted? Yes, both the ABS enclosure and grille are paintable to match room decor or blend into the environment.
- Is it sold as a pair? Yes, the SF 28PT is sold as a pair (two speakers) for consistent stereo or distributed mono coverage.
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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