CBT 1000E-WH vs JBL-P3363MX — Compare
JBL Cbt 1000E-WH Extension For Cbt 1000 Column Speaker , Wht vs JBL SRX915M Powered Point-source Speaker
The CBT 1000E-WH is a passive bass-extension module designed to stack with the CBT 1000 column speaker for large-venue PA and touring rigs; the SRX915M is a self-powered, portable 15-inch point-source speaker for live sound that works standalone or as part of a mixed system. Choose the CBT extension if you already own a CBT 1000 and need deeper low-end in a fixed or touring column setup; choose the SRX915M if you need a single self-contained unit with mobility and flexibility.
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JBL Cbt 1000E-WH Extension For Cbt 1000 Column Speaker , Wht
Specs side by side
| JBL Cbt 1000E-WH Extension For Cbt 1000 Column Speaker , Wht | JBL SRX915M Powered Point-source Speaker | |
|---|---|---|
| Price | $1,870.00 | $1,899.00 |
| Brand | JBL | JBL |
| Speaker Type | Line Array | Portable PA |
| Install Type | Installed | Portable |
| Condition | New | New |
Why choose JBL Cbt 1000E-WH Extension For Cbt 1000 Column Speaker , Wht
- ✓ Stacks seamlessly with CBT 1000 for extended frequency response down to 38 Hz
- ✓ Massive 130 dB SPL output with powerful controlled bass across 65–300 Hz
- ✓ Rugged outdoor-rated construction with salt-spray and UV-resistant drivers
- ✓ Straightforward M8 threaded integration—minimal setup required
Why choose JBL SRX915M Powered Point-source Speaker
- ✓ Fully powered all-in-one unit—no external amplifier needed
- ✓ Compact and portable despite 15-inch driver and dual voice coils
- ✓ Integrated DSP with 24 adjustable filters and up to 2000 ms delay for venue optimization
- ✓ Rotatable waveguide (90×60 degrees) with feedback-resistant monitor angle for flexible placement
Frequently asked questions
Do I need a separate amplifier for either product?
Yes, the CBT 1000E-WH is passive and requires an external amplifier when paired with the CBT 1000. The SRX915M has built-in amplification and integrated DSP, so no external amp is needed.
Which is better for a touring band that needs mobility?
The SRX915M is self-contained and portable, making it ideal for touring without extra gear. The CBT 1000E-WH is designed as part of a larger column system and is best for fixed or semi-permanent installations.
What is the low-frequency extension of each?
The CBT 1000E-WH extends the CBT 1000 system down to 38 Hz when stacked together. The SRX915M reaches 50 Hz on its own, or integrates with SRX900 subwoofers for additional low-end control.
Can the SRX915M work as a monitor speaker?
Yes, the SRX915M's 45-degree monitor angle and rotatable waveguide make it suitable for both front-of-house and stage monitor applications. The CBT 1000E-WH is strictly a bass-extension module for the CBT 1000 column and cannot function independently.