JBL Control 440CS/T 8 IN PREMIUM IN-CEILING SUBWOOFER
Description
JBL Control 440CS/T 8 IN PREMIUM IN-CEILING SUBWOOFER
The Control 440CS/T is a purpose-built in-ceiling subwoofer engineered for venues and installed sound systems that need deep, controlled bass integration into distributed audio setups. Its compact form factor and included 70V/100V transformer make it a straightforward retrofit into existing ceiling infrastructure without requiring dedicated amplifier channels.
Audio Performance
This subwoofer delivers extended low-frequency response down to 32 Hz (−10 dB) with 117 dB continuous maximum SPL, providing authoritative bass that integrates seamlessly with smaller satellite speakers. The 200 mm treated paper cone and high-performance magnet system produce controlled, articulate bass suited to both music reinforcement and speech clarity in live and installed venues.
Installation & System Integration
The included 80W multi-tap transformer accommodates both 70V and 100V distributed systems with switchable power taps (80W, 40W, 20W, 10W), eliminating the need for separate matching transformers. Installation is straightforward with a 307 mm ceiling cutout, integrated backcan, and included zinc-plated C-ring and tile rails for secure mounting in standard drop-ceiling installations.
Key Features
- 8-inch (200 mm) treated paper cone with SBR surround
- Frequency range: 32 Hz – 300 Hz (−10 dB)
- Power capacity: 150W continuous / 600W peak
- Sensitivity: 95 dB (1m/1W) in ceiling near corner
- Maximum SPL: 117 dB continuous / 123 dB peak
- 8Ω impedance with integrated passive crossover
- Included 80W transformer with 70V/100V tap selectors
- Ceiling cutout: 307 mm (12.1 in)
- IP33 rated enclosure suitable for air handling spaces
- Full-face magnetic grille, paintable for aesthetic integration
- UL 1480A listed; compliant with UL 2043, NFPA 90A, and NFPA 70
- Operating temperature range: 0°C to 45°C
The Control 440CS/T provides reliable, code-compliant in-ceiling bass reinforcement for live sound and installed systems where space and infrastructure demand an integrated solution.
More Information
| Condition | New |
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Reviews
At a Glance
The JBL Control 440CS/T is an 8-inch in-ceiling subwoofer built for commercial installations, retail, hospitality, and speech-reinforcement systems that need seamless low-end support without dedicated amplifier channels. Its included 70V/100V transformer and switchable power taps integrate directly into distributed audio systems, making retrofits straightforward. Choose it for controlled, articulate bass down to 32 Hz that blends with satellite speakers in venues where appearance and code compliance matter as much as sound.
Who This Is For
Great for
- ✓ Commercial installations
- ✓ Distributed audio systems
- ✓ Speech reinforcement
- ✓ Background music in retail/hospitality
Not the best pick for
- – Live concert sound
- – High-SPL music venues
Skill level: Beginner · Intermediate · Advanced · Professional
Frequently Asked Questions
What ceiling cutout size do I need, and does it work with standard drop-ceiling grids?
The Control 440CS/T requires a 307 mm (12.1 in) ceiling cutout and includes an integrated backcan, zinc-plated C-ring, and tile rails for secure mounting in standard drop-ceiling installations. No additional structural support is required for typical commercial ceiling frames.
Do I need a separate transformer, or is one included?
An 80W transformer with switchable 70V/100V taps and four power levels (80W, 40W, 20W, 10W) is included. This eliminates the need to purchase a separate matching transformer and simplifies system setup.
What frequency range and SPL output can I expect?
The subwoofer delivers 32 Hz–300 Hz response (−10 dB) with 117 dB continuous maximum SPL and 123 dB peak SPL. It produces 150W continuous or 600W peak power with 95 dB sensitivity at 1 m/1W.
Is this suitable for live music venues or concert sound?
No; the Control 440CS/T is engineered for commercial installations, distributed audio systems, speech reinforcement, and background music in retail or hospitality spaces. It is not designed for high-SPL live concert sound or music venues.
Can I paint the grille to match my ceiling?
Yes, the full-face magnetic grille is paintable, allowing you to integrate it aesthetically with your ceiling finish. The enclosure is IP33 rated and suitable for air handling spaces, meeting UL 1480A, UL 2043, NFPA 90A, and NFPA 70 compliance standards.