C24CT-BK vs JBL-P3475 — Compare
JBL C24CT-BK 4" 2-WAY Coaxial Ceiling Spk W Transformer, Blk vs JBL RC100 Rotating Clamp
The C24CT-BK is a complete ceiling speaker system for permanent commercial installations with integrated transformer and coaxial drivers; the RC100 is a mounting clamp accessory for rigging speakers to standard spigots in live or temporary setups. Choose the C24CT-BK if you need a finished speaker for offices, retail, or hospitality; choose the RC100 if you need hardware to mount and angle existing speakers in venues or studios.
No sales tax on orders shipped outside California — total cost beats national retailers that charge sales tax in nearly every state.
JBL C24CT-BK 4" 2-WAY Coaxial Ceiling Spk W Transformer, Blk
Specs side by side
| JBL C24CT-BK 4" 2-WAY Coaxial Ceiling Spk W Transformer, Blk | JBL RC100 Rotating Clamp | |
|---|---|---|
| Price | $230.20 | $241.50 |
| Brand | JBL | JBL |
| Speaker Type | Ceiling | — |
| Install Type | Installed | Installed |
| Condition | New | New |
Why choose JBL C24CT-BK 4" 2-WAY Coaxial Ceiling Spk W Transformer, Blk
- ✓ Complete 2-way speaker with integrated 30W multitap transformer for 70V/100V line systems
- ✓ Coaxial design delivers even 130° coverage without multiple placements
- ✓ Compact 7.2" depth fits standard ceiling cavities with back can and tile rails included
- ✓ SonicGuard overload protection for continuous-duty commercial environments
Why choose JBL RC100 Rotating Clamp
- ✓ Universal rotating clamp compatible with standard TV spigots on most professional rigging hardware
- ✓ 100 kg (220 lbs) Working Load Limit handles mid-to-large format speakers safely
- ✓ Quick-release mechanism enables rapid setup and teardown for touring or temporary venues
- ✓ Smooth 360-degree rotation allows precise aiming without repositioning the entire mount
Frequently asked questions
Are these products compatible with each other?
No. The C24CT-BK is a standalone ceiling speaker designed for flush-mount into drywall cavities. The RC100 is a clamp for rigging speakers to TV spigots. They serve entirely different installation methods and cannot be used together.
What skill level do I need to install each?
The C24CT-BK requires professional installation in commercial/institutional settings due to distributed-line transformer configuration and ceiling integration. The RC100 is rated intermediate-to-professional and is designed for quick manual setup by audio technicians or venue staff familiar with standard rigging.
Which is better for a small office or retail space?
The C24CT-BK is purpose-built for offices and retail with its compact footprint, 70V/100V transformer, and even coverage pattern. The RC100 is not a speaker and would not address your audio need; it is only a mounting bracket for speakers you already own.
What is the frequency response and coverage of each?
The C24CT-BK covers 80 Hz–20 kHz with 130° dispersion, optimized for speech and background music in distributed systems. The RC100 is mounting hardware only and does not produce or color audio; coverage depends entirely on the speaker you attach to it.