JBL Commercial CSS8008 8" Ceiling Spk, 5W B-Stock
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- SKU
- CSS8008-B
Description
JBL Commercial CSS8008 8" Ceiling Speaker
The CSS8008 is a compact ceiling speaker engineered for distributed audio installations in studios, control rooms, and production facilities that require reliable monitoring coverage without occupying floor space. Its low 2.9-inch profile mounts flush into drop ceilings, making it ideal for multi-room studio complexes, broadcast facilities, and production suites where consistent audio distribution supports critical listening and real-time monitoring. This model excels in environments where professional-grade distributed audio ensures clean, artifact-free coverage across multiple zones.
Sonic Output & Coverage Pattern
The 8" dual-cone driver produces 96 dB sensitivity with a wide 120° conical coverage pattern that distributes sound evenly across typical studio spaces and control rooms. Frequency response spans 55 Hz to 16 kHz (standard grille configuration) or 100 Hz to 16 kHz with an optional backcan, delivering clear midrange definition suitable for monitoring speech, vocals, and program material in line-array distributed systems where phase coherence matters.
Transformer-Based Integration & Setup
Built for 100V, 70V, and 25V distributed audio lines, the integrated 5W multi-tap transformer simplifies wiring and zone configuration with 1.5 dB maximum insertion loss, preserving signal integrity across the network. The speaker mounts via 11.25-inch bolt pattern with a 12.9-inch grille diameter, and zinc-plated steel backcan options are available for compliance with UL standards in air handling spaces.
Key Features
- 8" dual-cone driver with 15W continuous power handling
- 96 dB sensitivity
- 120° conical coverage pattern
- 5W multi-tap transformer for 100V, 70V, and 25V lines
- Frequency range: 55 Hz to 16 kHz (with grille) / 100 Hz to 16 kHz (with backcan)
- 1-inch diameter voice coil with Kapton coil-former and high-temperature wire
- Transformer insertion loss: 1.5 dB maximum
- 11.25-inch bolt-mounting diameter
- 2.9-inch depth behind grille
- 2.8 lbs weight
- 12.9-inch grille diameter
- UL1480, UL2043, NFPA 90 & NFPA 70 compliance with matching backcan
The CSS8008 delivers straightforward transformer-based wiring, flexible voltage configuration, and consistent acoustic output for distributed monitoring systems requiring transparent, zone-based coverage and zero-maintenance operation.
More Information
| Condition | Refurbished |
|---|---|
| Country of Manufacture | China |
Reviews
At a Glance
The JBL Commercial CSS8008 is a commercial-grade ceiling speaker designed for distributed audio systems in retail, hospitality, and office environments, offering neutral midrange clarity optimized for speech intelligibility and background-music playback. Studio and production professionals setting up multi-zone audio installs or background-music distribution will value its transformer-based flexibility, low insertion loss, and compact 2.9-inch ceiling profile that integrates seamlessly into drop-ceiling infrastructure. This B-Stock model provides professional reliability and consistent acoustic performance at a budget price point for commercial audio installations.
Who This Is For
Great for
- ✓ commercial installations
- ✓ retail audio
- ✓ hospitality background music
- ✓ office paging systems
- ✓ distributed audio networks
Not the best pick for
- – live performance
- – high-fidelity music listening
- – bass-heavy applications
Skill level: Professional
Frequently Asked Questions
What does B-Stock mean for this speaker?
B-Stock means the CSS8008 is fully functional with minor cosmetic imperfections. The speaker performs identically to new units and carries the same professional specifications and reliability.
Which distributed audio voltage lines does this speaker support?
The integrated 5W multi-tap transformer supports 100V, 70V, and 25V distributed lines, eliminating the need for external transformers and keeping installation straightforward with a maximum 1.5 dB insertion loss.
What is the coverage pattern and frequency response?
The CSS8008 delivers a 120° conical coverage pattern with 96 dB sensitivity suited to typical commercial spaces. Frequency response spans 55 Hz to 16 kHz with the standard grille, or 100 Hz to 16 kHz with an optional backcan, optimizing speech clarity and background music in distributed systems.
How does this speaker fit into drop ceilings?
At just 2.9 inches deep behind the grille with a 12.9-inch grille diameter and 11.25-inch bolt-mounting pattern, the CSS8008 integrates seamlessly into standard drop-ceiling infrastructure without modification.
Is this speaker suitable for high-fidelity music listening or live sound?
No, the CSS8008 is optimized for commercial distributed audio in retail, hospitality, and office environments. It is not designed for live performance, high-fidelity listening, or bass-heavy applications.
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. 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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