JBL AC28/26 vs JBL AC26

Short answer: the JBL AC28/26. It ranks #6 of 26 surface-mount and background music speakers by sound quality, rated 3.1/5, at $1,990. The JBL AC26 ranks #12, rated 2.9/5, at $1,700, $290 cheaper, which does not close the gap in sound quality.

Why pick the JBL AC28/26: A compact JBL Professional installation speaker from the same AC range as the measured JBL AC25: two 8” woofers with a rotatable 120° x 60° horn, the largest of the compact models. The catch: No independent measurements yet, so it can’t be compared with ranked PA speakers.

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

Buy the JBL AC28/26. It is rated higher for sound quality, and the $290 you would save on the JBL AC26 does not close the gap.

About the ratings: neither speaker has been measured yet, so both ratings are estimated from measured siblings and predecessors (likely ranges: JBL AC28/26 2.7 to 3.5; JBL AC26 2.5 to 3.3). Treat this verdict as provisional.

Looking for alternatives? See the complete PA & Live Sound rankings.

Specifications Side By Side

Related Speaker Comparisons

How JBL AC28/26 compares with other leading options:

• JBL AC28/26 vs JBL AC18/26
• JBL AC28/26 vs JBL AC15
• JBL AC26 vs JBL AC15
• JBL AC18/26 vs JBL AC26
• JBL AC16 vs JBL AC25

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 AC28/26: $1,990.00 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 AC26 (smaller model, ranked lower, estimated 2.9/5) and the JBL AC18/26 (smaller model, ranked lower, estimated 3/5).

Pros: A compact JBL Professional installation speaker from the same AC range as the measured JBL AC25: two 8” woofers with a rotatable 120° x 60° horn, the largest of the compact models. JBL rates it at 94dB sensitivity and 120dB maximum SPL with 120° x 60° coverage and bass to 53Hz (-10dB), in an enclosure weighing 18.6 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 AC28/26 review and specifications →

Amplifier Power	Passive speaker; requires external amplification
Bass Extension (-3dB)	65Hz (manufacturer specified)
Bluetooth	No
Configuration	Passive 2-way installation speaker
Coverage	120° x 60°
DSP	No (passive)
Drivers	2x 8” woofers, 1” compression driver
Frequency Response	53Hz - 20kHz (-10dB, manufacturer specified)
Maximum SPL	120dB (manufacturer specified)
Passive	Yes
Power Handling	750W program
Rigging	6 x M8 suspension points; 4 x M8 rear for MultiMount bracket
Sensitivity	94dB
Weight	41 lbs (18.6 kg)
XLR Input	No

• Links
  • JBL AC28/26 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 AC28/26 vs JBL AC18/26
  • JBL AC28/26 vs JBL AC15

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 AC15