AC115S-WH vs AC266-WH — Compare
JBL AC115S-WH 15" Subwoofer, white vs JBL AC266-WH 12" 2-way full-range system, white
The AC115S-WH is a dedicated subwoofer for deep low-end reinforcement in medium-to-large venues and PA systems, while the AC266-WH is a full-range 2-way speaker handling everything from 63 Hz to 18 kHz. Choose the subwoofer if you need powerful bass extension for live sound or installed systems; choose the full-range speaker if you need a standalone, all-in-one solution for events, installations, or studio monitoring.
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JBL AC266-WH 12" 2-way full-range system, white
Specs side by side
| JBL AC115S-WH 15" Subwoofer, white | JBL AC266-WH 12" 2-way full-range system, white | |
|---|---|---|
| Price | $1,550.00 | $1,550.00 |
| Brand | JBL | JBL |
| Speaker Type | Subwoofer | Ceiling |
| Install Type | Installed | Installed |
| Condition | New | New |
Why choose JBL AC115S-WH 15" Subwoofer, white
- ✓ 15-inch driver with 32 Hz low-end extension for deep bass impact
- ✓ Dedicated subwoofer design with tight, controlled punch ideal for PA reinforcement
- ✓ Compact footprint and front-loaded venting practical for portable and fixed installations
- ✓ Dual Neutrik connectors plus barrier terminals for flexible system wiring
Why choose JBL AC266-WH 12" 2-way full-range system, white
- ✓ Full-range 2-way system covers 63 Hz to 18 kHz—works standalone without additional speakers
- ✓ Balanced midrange and extended treble (up to 18 kHz) for clear vocal and instrument reproduction
- ✓ 97 dB sensitivity means efficient operation from moderate amplifier power
- ✓ 60° × 60° coverage pattern ensures even dispersion across listening areas
Frequently asked questions
Can the AC115S-WH work alone, or does it need a main speaker?
The AC115S-WH is a subwoofer designed to reinforce low frequencies in a system with mid/high speakers. It does not reproduce vocals, instruments, or treble (its range tops at 250 Hz), so it requires pairing with full-range speakers to create complete audio coverage.
Which handles higher frequencies and speech clarity better?
The AC266-WH is a full-range 2-way system with a 25mm compression driver that extends to 18 kHz, delivering clear midrange and treble essential for speech and instrument definition. The AC115S-WH rolls off at 250 Hz and contributes only bass reinforcement.
Which is more portable and compact for smaller venues?
The AC266-WH is a single portable unit at 12 inches suitable for small-to-medium events and installations. The AC115S-WH, while compact for a subwoofer, requires pairing with additional speakers and is designed for medium-sized rooms and larger systems where bass extension is prioritized.
What is the practical difference in maximum output?
Both achieve similar peak SPL (126 dB for the AC115S-WH, 127 dB peak for the AC266-WH), but the subwoofer delivers that output only in the bass region, while the full-range speaker produces it across the entire frequency spectrum, making the AC266-WH more suitable for overall sound pressure level in smaller spaces.