JBL AC26 vs JBL AC15

Short answer: the JBL AC26, though neither ranks well in its class. It ranks #12 of 26 surface-mount and background music speakers by sound quality, rated 2.9/5, at $1,700. The JBL AC15 ranks #17, rated 2.6/5, at $1,180, $520 cheaper, which does not close the gap in sound quality. Both are rated below 3.0/5 among the 26 surface-mount and background music speakers, and the JBL Control 24CT, ranked #1 at $350, is a better place to start if sound quality matters.

What the JBL AC26 does well: A compact JBL Professional installation speaker from the same AC range as the measured JBL AC25: two 6.5” woofers around a compression driver. Watch for: No independent measurements yet, so it can’t be compared with ranked PA speakers.

The case for the JBL AC15: A compact JBL Professional installation speaker from the same AC range as the measured JBL AC25: the smallest model, with a dome tweeter like the AC25. The catch: No independent measurements yet, so it can’t be compared with ranked PA speakers.

Buy the JBL AC26. It is rated higher for sound quality, and saving $520 with the JBL AC15 does not make up for the sound-quality gap.

About the ratings: neither speaker has been measured yet, so both ratings are estimated from measured siblings and predecessors (likely ranges: JBL AC26 2.5 to 3.3; JBL AC15 2.2 to 3.0). Treat this verdict as provisional.

Want more options? Browse the full PA & Live Sound rankings.

Specifications Side By Side

Related Speaker Comparisons

More worthwhile head-to-heads for JBL AC26:

• JBL AC28/26 vs JBL AC26
• JBL AC18/26 vs JBL AC26
• JBL AC28/26 vs JBL AC15
• JBL AC18/26 vs JBL AC15
• JBL AC15 vs Bose DesignMax DM8SE

Prices on this page were last checked October 11, 2026 at 4:59 PM 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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The Two Speakers In Full

JBL AC26: $1,700.00 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 AC18/26 (larger model, ranked higher, estimated 3/5) 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: two 6.5” woofers around a compression driver. JBL rates it at 92dB sensitivity and 117dB maximum SPL with 90° x 90° coverage and bass to 55Hz (-10dB), in an enclosure weighing 11.0 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.

Full JBL AC26 review and specifications →

Amplifier Power	Passive speaker; requires external amplification
Bass Extension (-3dB)	70Hz (manufacturer specified)
Bluetooth	No
Configuration	Passive 2-way installation speaker
Coverage	90° x 90°
DSP	No (passive)
Drivers	2x 6.5” woofers, 1” compression driver
Frequency Response	55Hz - 20kHz (-10dB, manufacturer specified)
Maximum SPL	117dB (manufacturer specified)
Passive	Yes
Power Handling	350W
Rigging	6 x M8 suspension points; 4 x M6 rear for OmniMount bracket
Sensitivity	92dB
Weight	24.3 lbs (11.0 kg)
XLR Input	No

• Links
  • JBL AC26 Product Page
• Reviews, Comparisons and Sound Samples
  • No independent measurement review is linked for this model; it is ranked from hands-on listening and comparison against similarly priced speakers.
• Head-to-Head Comparisons
  • JBL AC26 vs JBL AC18/26
  • JBL AC26 vs JBL AC28/26

JBL AC15: $1,180.00 per pair Passive Estimated Amazon eBay

Same family: the JBL AC16 (larger model, ranked higher, estimated 2.8/5), the JBL AC25 (larger model, ranked lower, rated 2.6/5), the JBL AC26 (larger model, ranked higher, estimated 2.9/5), the JBL AC18/26 (larger model, ranked higher, estimated 3/5) 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: the smallest model, with a dome tweeter like the AC25. JBL rates it at 86dB sensitivity and 108dB maximum SPL with 90° x 90° coverage and bass to 80Hz (-10dB), in an enclosure weighing 4.7 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.

Full JBL AC15 review and specifications →

Amplifier Power	Passive speaker; requires external amplification
Bass Extension (-3dB)	90Hz (manufacturer specified)
Bluetooth	No
Configuration	Passive 2-way installation speaker
Coverage	90° x 90°
DSP	No (passive)
Drivers	5.25” woofer, 1” dome tweeter
Frequency Response	80Hz - 20kHz (-10dB, manufacturer specified)
Maximum SPL	108dB (manufacturer specified)
Passive	Yes
Power Handling	225W
Rigging	4 x M8 points; 2 x M6 bottom for OmniMount/MultiMount
Sensitivity	86dB
Weight	10.4 lbs (4.7 kg)
XLR Input	No

• Links
  • JBL AC15 Product Page
• Reviews, Comparisons and Sound Samples
  • No independent measurement review is linked for this model; it is ranked from hands-on listening and comparison against similarly priced speakers.
• Head-to-Head Comparisons
  • JBL AC15 vs JBL AC25
  • JBL AC15 vs Bose DesignMax DM8SE
  • JBL AC15 vs JBL AC18/26
  • JBL AC15 vs JBL AC28/26