JBL-C440CS-T vs JBL-PRX915XLF-NA-B — Compare
JBL Control 440CS/T 8 IN PREMIUM IN-CEILING SUBWOOFER (Pair) vs JBL PRX915XLF B-Stock
The Control 440CS/T is a fixed in-ceiling subwoofer for distributed commercial audio systems, while the PRX915XLF is a powered portable subwoofer for live sound and DJ work. Choose the Control for retail, hospitality, or speech reinforcement installations; choose the PRX915XLF for touring, events, and active sound reinforcement where mobility and high SPL matter.
No sales tax on orders shipped outside California — total cost beats national retailers that charge sales tax in nearly every state.
JBL Control 440CS/T 8 IN PREMIUM IN-CEILING SUBWOOFER (Pair)
Specs side by side
| JBL Control 440CS/T 8 IN PREMIUM IN-CEILING SUBWOOFER (Pair) | JBL PRX915XLF B-Stock | |
|---|---|---|
| Price | $1,300.00 | $1,039.20 |
| Brand | JBL | JBL |
| Speaker Type | Subwoofer | Subwoofer |
| Install Type | Installed | Portable |
| Condition | New | Refurbished |
Why choose JBL Control 440CS/T 8 IN PREMIUM IN-CEILING SUBWOOFER (Pair)
- ✓ Built-in 70V/100V transformer with switchable power taps eliminates need for separate matching equipment
- ✓ Compact ceiling-mount form factor integrates seamlessly into drop-ceiling infrastructure
- ✓ Low cost of ownership with passive design requiring no dedicated amplifier channel
Why choose JBL PRX915XLF B-Stock
- ✓ 1000W Class D amplifier and 131 dB peak SPL deliver powerful bass for mid-sized venues and outdoor events
- ✓ Integrated DSP with 6-band EQ, selectable crossover, and dbx feedback destroyer enable on-the-fly tuning
- ✓ Dual XLR inputs and pass-through outputs support daisy-chaining and Bluetooth app control for wireless adjustment
Frequently asked questions
Which is better for a retail store background music system?
The Control 440CS/T is purpose-built for this application. Its in-ceiling design is discreet, the integrated transformer simplifies 70V/100V distributed-system wiring, and its controlled bass integrates seamlessly with satellite speakers without dominating speech clarity.
Which produces louder bass output?
The PRX915XLF delivers 131 dB peak SPL versus the Control's 117 dB continuous, making it far louder. However, the Control is intended for controlled integration into larger distributed systems, not standalone high-SPL performance.
Can the PRX915XLF work in a fixed installation?
Technically yes, but it is not designed for it. The PRX915XLF is a powered portable subwoofer optimized for mobility, while the Control 440CS/T includes a ceiling-mount backcan and integrated transformer specifically engineered for permanent drop-ceiling retrofit installations.
How much wiring complexity differs between the two?
The Control 440CS/T reduces wiring complexity by including an 80W multi-tap transformer with switchable power levels (80W, 40W, 20W, 10W), so it taps directly into existing 70V/100V distributed loops. The PRX915XLF requires standard balanced XLR or combo-jack connections from an external source or mixer, offering more routing flexibility but requiring more cable runs.