JBL Commercial CSS-H30 30 Watt Paging Horn with Transformer B-Stock
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- SKU
- CSS-H30-B
Description
JBL Commercial CSS-H30 30 Watt Paging Horn with Transformer
This commercial-grade paging horn operates as a high-output speech reinforcement tool suited to institutional and outdoor recording, monitoring, and playback applications. The stainless steel bracket and phenolic diaphragm driver withstand sustained use in demanding studio and field environments, while the integrated multi-tap transformer provides flexible impedance matching for complex audio systems and multi-zone session setups.
Audio Performance & Output
With a sensitivity rating of 108 dB (1W, 2.83V @ 1m), this horn achieves maximum SPL of 123 dB continuous average (129 dB peak) at 1 kHz–6 kHz, peaking at 127 dB continuous average (133 dB peak) at 1.4 kHz with 30W input on the 8-ohm setting. The 380 Hz–6 kHz frequency response emphasizes vocal clarity and intelligibility in mixes, while the built-in 350 Hz high-pass filter cuts low-end rumble and reduces feedback risk during live recording and playback sessions.
Build & Environmental Durability
Constructed with a phenolic diaphragm driver and stainless steel bracket and hardware, this unit resists corrosion and weathering. The IP-65 rating per IEC529 and salt spray testing per B117 ensure reliable operation in coastal studios, mobile recording rigs, and outdoor recording environments without degradation.
Key Features
- 30W system power rating (120W peak)
- UL-registered multi-tap transformer with 8-ohm direct bypass
- Five 70V impedance taps: 167Ω (30W), 333Ω (15W), 667Ω (7.5W), 1333Ω (3.8W), 2666Ω (1.9W)
- 108 dB sensitivity (1W, 2.83V @ 1m)
- 50° horizontal by 70° vertical coverage pattern
- Built-in passive 350 Hz high-pass filter
- IP-65 weatherproof rating with salt spray resistance
- Phenolic diaphragm driver for durability
- Stainless steel bracket and mounting hardware
- 300 mm (12 in) pigtail with watertight fitting and bare wire termination
- Compact dimensions: 206 × 285 × 287 mm horn; 224 × 285 × 287 mm with bracket
- Lightweight at 4.5 lb (2.0 kg) per unit
This four-pack of commercial paging horns delivers consistent output and long-term reliability for multi-zone facility announcements, evacuation systems, and outdoor mass notification.
More Information
| Condition | Refurbished |
|---|---|
| Country of Manufacture | China |
Reviews
At a Glance
The JBL Commercial CSS-H30 is a commercial-grade paging horn engineered for announcements and facility notifications, not suited for music recording or studio use. Its 30-watt output, built-in high-pass filter, and vocal-emphasis frequency response (380 Hz–6 kHz) are optimized for speech clarity in institutional settings, and its stainless steel construction with IP-65 weatherproofing ensures long-term durability in demanding environments. Not a recording tool, but a dependable installation component for facilities that need predictable, weather-resistant speech reinforcement.
Who This Is For
Great for
- ✓ Public address systems
- ✓ Emergency announcements
- ✓ Outdoor paging
- ✓ Facility notifications
Not the best pick for
- – Music reinforcement
- – Live performance
- – Studio recording
Frequently Asked Questions
What does B-Stock mean?
B-Stock means this unit is fully functional with minor cosmetic imperfections. It performs identically to new stock and carries the same JBL warranty and specifications.
Can I use this horn for music or live sound reinforcement?
No. The CSS-H30 is designed exclusively for speech and paging applications. Its 380 Hz–6 kHz frequency response, built-in 350 Hz high-pass filter, and driver characteristics are optimized for vocal clarity and feedback rejection, not music reproduction.
What impedance options does the transformer provide?
The integrated multi-tap transformer offers five 70V taps (167Ω at 30W, 333Ω at 15W, 667Ω at 7.5W, 1333Ω at 3.8W, 2666Ω at 1.9W) plus 8-ohm direct bypass, allowing flexible matching to most commercial audio system configurations.
How will this horn perform in outdoor or coastal environments?
The CSS-H30 features stainless steel bracket and hardware, a phenolic diaphragm driver, and IP-65 weatherproofing with salt spray resistance per B117 testing, ensuring reliable operation in high-moisture, coastal, and industrial settings without corrosion or degradation.
What output level does this horn achieve?
With 30W input on the 8-ohm setting, the CSS-H30 reaches 123 dB continuous average (129 dB peak) at 1 kHz–6 kHz, and 127 dB continuous average (133 dB peak) at 1.4 kHz, with a sensitivity rating of 108 dB at 1W.
Do I pay sales tax on this order?
We collect sales tax only on orders shipped to California. Orders shipped to any other US state are charged $0 sales tax at checkout when you buy direct from our website. On this item that is roughly $11 less out the door than the same listed price at a national retailer or on a marketplace. Marketplaces such as eBay, Reverb and Amazon collect sales tax in nearly every state as marketplace facilitators no matter who the seller is, so the same item at the same price costs less bought direct. Free US shipping and 30-day returns are included. Some states ask buyers to self-report use tax on out-of-state purchases.
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