CBT 50LA-LS vs CBT 50LA-LS-WH — Compare
JBL Cbt 50LA-LS 50CM Tall Line Array Column Speaker W EN54-24, Blk vs JBL Cbt 50LA-LS-WH 50CM Tall Line Array Column Speaker W EN54-24, Wht
Both are compact 50cm JBL line array columns with EN54-24 compliance, but the WH (white) model offers wider frequency extension, higher peak SPL, and explicit IP-55 weather rating, while the black LS model emphasizes speech intelligibility metrics (93 dB sensitivity in speech mode). Choose the WH for outdoor/wet environments and higher output demands; choose the LS for speech-critical indoor installations prioritizing clarity.
No sales tax on orders shipped outside California — total cost beats national retailers that charge sales tax in nearly every state.
JBL Cbt 50LA-LS 50CM Tall Line Array Column Speaker W EN54-24, Blk
JBL Cbt 50LA-LS-WH 50CM Tall Line Array Column Speaker W EN54-24, Wht
Specs side by side
| JBL Cbt 50LA-LS 50CM Tall Line Array Column Speaker W EN54-24, Blk | JBL Cbt 50LA-LS-WH 50CM Tall Line Array Column Speaker W EN54-24, Wht | |
|---|---|---|
| Price | $670.00 | $670.00 |
| Brand | JBL | JBL |
| Speaker Type | Column | Column |
| Install Type | Installed | Installed |
| Condition | New | New |
Why choose JBL Cbt 50LA-LS 50CM Tall Line Array Column Speaker W EN54-24, Blk
- ✓ 93 dB speech-mode sensitivity—highest clarity for announcements and dialogue
- ✓ Optimized 2 kHz–14 kHz speech voicing with proven intelligibility metrics
- ✓ Slightly more compact footprint ideal for tight indoor spaces
Why choose JBL Cbt 50LA-LS-WH 50CM Tall Line Array Column Speaker W EN54-24, Wht
- ✓ IP-55 weather rating explicitly stated—reliable in rain and outdoor conditions
- ✓ Extends to 80 Hz (vs. 120 Hz), adding bass response for music reinforcement
- ✓ Higher peak SPL: 121 dB speech, 117 dB music for larger venues and emergency alerting
Frequently asked questions
Which handles outdoor and wet installations better?
The WH model explicitly carries IP-55 rating for outdoor durability and wet environments. The LS model mentions UV-resistant paint but does not specify an IP rating, making it better suited for indoor or covered installations.
Which is louder for large spaces or emergency alerts?
The WH delivers 121 dB peak in speech mode and 117 dB peak in music mode. The LS specification sheet provided does not state peak SPL figures, so the WH is confirmed to deliver higher output for larger venues or life safety alerting.
Which reproduces more bass for music?
The WH extends to 80 Hz at –10 dB, while the LS starts at 120 Hz. For venues playing music alongside speech, the WH provides noticeably more low-frequency response; the LS is optimized primarily for speech (300 Hz minimum in music mode).
Are both suitable for life safety and commercial installations?
Yes—both carry EN54-24 compliance and include 70V/100V transformers for life safety systems. The key difference is the WH's weather sealing for outdoor emergency systems, while the LS is better for indoor commercial speech applications.