The JBL AC18/26 ranks #10 out of 26 total Surface-Mount and Background Music Speakers for sound quality. See all PA & Live Sound rankings for every top pick.
Brand: JBL
Prices on this page were last checked October 9, 2026 at 8:01 AM UTC. Product prices and availability are accurate as of that date/time and are subject to change; the price and availability shown on Amazon at the time of purchase will apply to the purchase of this product.
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#10 JBL AC18/26: $1,070.67 each Passive Estimated Amazon eBay
Same family: the JBL AC15 (smaller model, ranked lower, estimated 2.6/5), the JBL AC16 (smaller model, ranked lower, estimated 2.8/5), the JBL AC25 (smaller model, ranked lower, rated 2.6/5), the JBL AC26 (smaller model, ranked lower, estimated 2.9/5) and the JBL AC28/26 (larger model, ranked higher, estimated 3.1/5).
Pros: A compact JBL Professional installation speaker from the same AC range as the measured JBL AC25: an 8” woofer with a rotatable 120° x 60° horn. JBL rates it at 92dB sensitivity and 116dB maximum SPL with 120° x 60° coverage and bass to 52Hz (-10dB), in an enclosure weighing 12.8 kg with mounting points for walls and ceilings.
Cons: No independent measurements yet, so it can’t be compared with ranked PA speakers. It is a passive installation speaker that needs an amplifier and, for best results, JBL’s recommended EQ, and the only measured AC model scored poorly, so treat the estimate with caution.
| Amplifier Power | Passive speaker; requires external amplification |
|---|---|
| Bluetooth | No |
| Configuration | Passive 2-way installation speaker |
| Coverage | 120° x 60° |
| DSP | No (passive) |
| Drivers | 8” woofer, 1” compression driver |
| Frequency Response | 52Hz - 20kHz (-10dB, manufacturer specified) |
| Maximum SPL | 116dB (manufacturer specified) |
| Passive | Yes |
| Power Handling | 500W program |
| Sensitivity | 92dB |
| Weight | 28.2 lbs (12.8 kg) |
| XLR Input | No |
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- No independent measurement review is linked for this model; it is ranked from hands-on listening and comparison against similarly priced speakers.