AWC15LF vs CBT 100LA-LS — Compare
JBL AWC15LF 15" Compact All-weather Subwoofer, Lt Grey vs JBL Cbt 100LA-LS 100CM Tall Line Array Column Speakerw EN54-24, Blk
The AWC15LF is a dedicated subwoofer for outdoor low-end reinforcement, while the CBT 100LA-LS is a full-range line array column for speech intelligibility and distributed venue audio. Choose the AWC15LF if you need powerful bass outdoors; choose the CBT 100LA-LS if you need compact, installation-friendly full-range coverage for commercial venues or life-safety systems.
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JBL AWC15LF 15" Compact All-weather Subwoofer, Lt Grey
JBL Cbt 100LA-LS 100CM Tall Line Array Column Speakerw EN54-24, Blk
Specs side by side
| JBL AWC15LF 15" Compact All-weather Subwoofer, Lt Grey | JBL Cbt 100LA-LS 100CM Tall Line Array Column Speakerw EN54-24, Blk | |
|---|---|---|
| Price | $1,265.00 | $1,245.00 |
| Brand | JBL | JBL |
| Speaker Type | Subwoofer | Column |
| Install Type | Installed | Installed |
| Condition | New | New |
Why choose JBL AWC15LF 15" Compact All-weather Subwoofer, Lt Grey
- ✓ 500W continuous (2000W peak) with 15-inch Kevlar-reinforced woofer for serious outdoor low end
- ✓ IP-56 all-weather rating with corrosion-resistant construction for permanent outdoor duty
- ✓ Compact footprint and included mounting bracket eliminate external hardware needs
- ✓ Linear response and 94 dB sensitivity ensure efficient, tight bass output
Why choose JBL Cbt 100LA-LS 100CM Tall Line Array Column Speakerw EN54-24, Blk
- ✓ Sixteen 50mm drivers deliver full-range audio (120 Hz–20 kHz) without needing a separate subwoofer
- ✓ EN54-24 certified for life-safety and emergency systems with proven speech intelligibility
- ✓ Switchable 40° or 15° vertical coverage patterns and dual voicing modes adapt to different rooms
- ✓ Lightweight fiberglass construction and 70V/100V transformer simplify permanent or semi-permanent venue installation
Frequently asked questions
Can I use these together in the same system?
Yes. The CBT 100LA-LS handles full-range music and speech, while the AWC15LF adds subwoofer reinforcement below 120 Hz in outdoor venues or large installations. Both support 70V/100V distributed wiring, making integration straightforward.
Which is better for outdoor events?
The AWC15LF is purpose-built for outdoor duty with IP-56 weather protection and UV-resistant construction. The CBT 100LA-LS lacks outdoor certification and is optimized for permanent or semi-permanent commercial venue installations.
What is the key difference in frequency response?
The AWC15LF covers 45 Hz–2.2 kHz (subwoofer only, requires separate full-range speakers), while the CBT 100LA-LS covers 120 Hz–20 kHz full-range. The AWC15LF extends much deeper but provides no midrange or treble; the CBT handles the entire spectrum but rolls off below 120 Hz.
Which suits speech-heavy applications like emergency announcements?
The CBT 100LA-LS is EN54-24 certified for life-safety systems and includes speech-optimized voicing with presence-peaked midrange. The AWC15LF is a bass-only device and unsuitable for speech without full-range speakers in the system.