CBT-50LA-LS vs JBL-P3238MX — Compare
JBL Cbt 50LA-LS 50CM Tall Line Array Column Speaker W EN54-24, Blk vs JBL SRX910LA BP Base Plate
The JBL CBT 50LA-LS is a complete line array speaker for speech and general reinforcement, while the SRX910LA BP is a rigging accessory designed only to mount and angle multiple subwoofers. Choose the CBT 50LA-LS if you need a standalone speaker system; choose the SRX910LA BP only if you already own SRX910LA subwoofers and need a mounting solution.
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JBL Cbt 50LA-LS 50CM Tall Line Array Column Speaker W EN54-24, Blk
Specs side by side
| JBL Cbt 50LA-LS 50CM Tall Line Array Column Speaker W EN54-24, Blk | JBL SRX910LA BP Base Plate | |
|---|---|---|
| Price | $670.00 | $749.00 |
| Brand | JBL | JBL |
| Speaker Type | Column | — |
| Install Type | Installed | Installed |
| Condition | New | New |
Why choose JBL Cbt 50LA-LS 50CM Tall Line Array Column Speaker W EN54-24, Blk
- ✓ Complete, ready-to-deploy speaker with eight 50mm drivers and built-in 70V/100V transformer
- ✓ Optimized for speech intelligibility with 93 dB sensitivity in speech mode
- ✓ Compact 50cm vertical profile fits space-constrained venues without sacrificing coverage
- ✓ Wide 150° horizontal dispersion ensures even sound across irregular spaces
Why choose JBL SRX910LA BP Base Plate
- ✓ Enables stable, multi-subwoofer arrays with support for up to 4 SRX910LA units
- ✓ Tool-free angle adjustment from -15 to +5 degrees using included M20 thumb screw
- ✓ Dual-mounting approach (M20 subwoofer connection plus three M10 structural bolts) ensures vibration stability
- ✓ Accommodates both temporary touring and permanent installation setups
Frequently asked questions
Can these two products work together?
No. The CBT 50LA-LS is a mid-range line array speaker; the SRX910LA BP is a mounting plate for subwoofers. They serve different frequency ranges and the base plate has no audio function.
Which product is better for a small venue?
The CBT 50LA-LS. It is a complete, compact speaker designed for venues and speech reinforcement. The SRX910LA BP is only a rigging accessory and cannot produce sound on its own.
What is the SRX910LA BP actually used for?
It is a rigging base plate that mounts directly to SRX910LA subwoofers, allowing you to stack up to 4 subs together at adjustable angles for permanent or touring installations. You must own the subwoofers separately.
Does the CBT 50LA-LS require any brackets or accessories to install?
No. The CBT 50LA-LS includes a built-in swivel/tilt wall-mount bracket and has ten M6 insert points for flexible mounting. It is ready to install out of the box.