JBL Control 24C 4" 2-WAY Coaxial Ceiling Speaker B-Stock
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- SKU
- CONTROL-24C-B
Description
JBL Control 24C 4" 2-Way Coaxial Ceiling Speaker
The Control 24C is a compact ceiling-mount speaker engineered for consistent, time-aligned coverage in tracking and monitoring applications. Its coaxial design delivers well-integrated midrange and treble from a single mounting point, making it practical for reference monitoring, cue mixes, and studio environments where space constraints demand a discreet solution that captures accurate detail without coloration.
Driver Design & Acoustic Performance
The coaxially mounted configuration pairs a 100 mm (4") polypropylene-coated woofer with a 19 mm (0.75") titanium-coated tweeter, both engineered for time-aligned output. The woofer's butyl rubber surround and aluminum voice coil former ensure durability and thermal management during extended recording and mixing sessions.
Installation & Session Integration
Built around a computer-optimized ported enclosure, the Control 24C ships complete with mounting grille, back can, and tile rails for straightforward ceiling installation in studios and control rooms. The 16 ohm impedance and integrated SonicGuard overload protection system simplify integration into studio monitor controllers and protect drivers during unexpected signal peaks during recording and playback.
Key Features
- Coaxially mounted 100 mm (4") woofer with polypropylene-coated cone
- 19 mm (0.75") titanium-coated diffraction-loaded tweeter
- Butyl rubber surround for extended woofer life
- Aluminum voice coil former for thermal stability
- 16 ohm impedance for standard commercial audio systems
- Computer-optimized ported enclosure
- SonicGuard overload protection system
- Complete with grille, back can, and tile rails included
- 2-way coaxial design for phase-coherent coverage
- Ceiling-mount form factor with compact footprint
The Control 24C combines thoughtful engineering with practical installation features, making it a reliable choice for studio applications requiring discreet, protected audio distribution.
More Information
| Condition | Refurbished |
|---|
Reviews
At a Glance
The Control 24C is a budget-friendly, coaxial ceiling-mount speaker designed for background music, conferencing, and ambient recording applications where compact, discreet coverage is needed. Its well-integrated midrange and phase-coherent tweeter work well in multiroom setups or as an overhead reference in rooms where traditional near-field monitoring isn't practical. Pick it for reliable, protected audio that plays nicely with standard commercial impedance and won't clutter a studio or shared space.
Who This Is For
Great for
- ✓ Commercial installations
- ✓ Background music
- ✓ Paging systems
- ✓ Conferencing/install audio
Not the best pick for
- – Live performance
- – High-SPL venues
- – Studio monitoring
Skill level: Professional
Frequently Asked Questions
What does B-Stock mean for this speaker?
B-Stock means the Control 24C is fully functional and carries the same performance and warranty as new, but may have minor cosmetic imperfections such as small dents, scratches, or marks on the grille, back can, or cabinet. All acoustic and electrical specs are identical to retail stock.
Is this speaker suitable for live performance or high-SPL venues?
No. The Control 24C is engineered for low-to-moderate SPL installed sound such as background music, paging, and conferencing. It is not rated for live performance or high-output venues where peak SPL demands exceed its design envelope.
What impedance does the Control 24C require, and what comes in the box?
It is rated at 16 ohm impedance and integrates directly into standard commercial audio systems. The complete package includes the speaker, mounting grille, back can, and tile rails for straightforward ceiling installation.
How does the coaxial design benefit installation and coverage?
The coaxially mounted 4-inch woofer and 0.75-inch tweeter are time-aligned, delivering phase-coherent output from a single mounting point. This integration creates consistent, well-blended coverage across the midrange and treble and simplifies installation by eliminating the need for separate tweeter placement.
Does the Control 24C include overload protection?
Yes. The speaker features JBL's integrated SonicGuard overload protection system, which guards against driver damage during electrical spikes and simplifies system design in commercial installations.
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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