Short answer: choose between the JBL PRX915 and Yamaha DBR15 for the requirements of the venue and system, not from rank alone. In this size class, coverage, bass extension, output capability, DSP, cabinet construction, and service support often decide the better fit.
Why choose the JBL PRX915. High-quality vendor data shows a 4.02 ideal-subwoofer preference score with 51Hz measured extension, backed by JBL’s extensive service network and 12-band parametric EQ with dbx DriveRack feedback suppression carried over from the PRX912.
Why choose the Yamaha DBR15. Yamaha’s most portable 15-inch powered speaker carries the same DSP and amplification platform as the DXR and DZR series, with a built-in 2-channel mixer accepting XLR, 1/4-inch, RCA and 3.5mm sources.
What to weigh before buying. Its measured preference trails the 12-inch PRX912, and at 24.1kg it is meaningfully heavier to carry to a gig than the smaller model. Medium-quality vendor data shows a 2.43 ideal-subwoofer preference score, one of the weaker results in this ranking and well below the DBR12’s own measured result, so a subwoofer partner matters more here than with most alternatives.
Buy the JBL PRX915 when its stated coverage, output, processing, and deployment format best match the job.
Buy the Yamaha DBR15 when its stated strengths are the better match for the room and the rest of the PA.
Skip the Yamaha DBR15 if sound quality matters to you. It ranks near the bottom of the 29 15-inch two-way powered pa speakers.
Specifications Side By Side
| JBL PRX915 | Yamaha DBR15 | |
|---|---|---|
| Price | $1,099.00 | $564.00 |
| Ranked | #8 of 29 in 15-Inch Two-Way Powered PA Speakers | #28 of 29 in 15-Inch Two-Way Powered PA Speakers |
| Configuration | Active 2-way bass-reflex PA speaker | Active 2-way bass-reflex PA speaker |
| Drivers | 15" woofer, 1.5" compression driver | 15" woofer, 1.4" compression driver |
| Frequency Response | 48Hz - 19kHz (-10dB, manufacturer specified) | 50Hz - 20kHz (-10dB, manufacturer specified) |
| Dimensions | 28.2"H x 18.3"W x 15.1"D (717 x 465 x 383 mm) | 27.6"H x 17.9"W x 14.9"D (700 x 455 x 378 mm) |
| Maximum SPL | 133dB peak (manufacturer specified) | 132dB peak (manufacturer specified) |
| Inputs | 2 x XLR/TRS combo, 3.5mm aux; 2 x XLR thru and XLR mix outputs | 2 x XLR/TRS combo and stereo RCA; XLR output |
| Amplifier Power | 2000W peak / 1000W RMS | 1000W dynamic / 465W continuous (800W LF + 200W HF dynamic) |
| Crossover Frequency | 1920Hz | - |
| Cabinet Material | Polypropylene/talc composite | Plastic |
| Rigging | 6 x M10 suspension points; dual 36mm pole sockets | 3 x M8 points; 35mm pole mount |
| Coverage | 90° x 50° | - |
| Bass Extension (-3dB) | 58Hz (measured, vendor Spinorama data) | 53Hz (measured, vendor Spinorama data) |
| DSP | Yes, 12-band parametric EQ and dbx DriveRack | Yes |
| Bluetooth | Yes, control via JBL Pro Connect app | No |
| Weight | 53.1 lbs / 24.1 kg | 42.5 lbs / 19.3 kg |
Related Speaker Comparisons
A few more comparisons worth a look in the same class:
- Yamaha DXR15mkIII vs RCF ART 715-A MK4
- Yamaha DZR15 vs RCF ART 715-A MK4
- RCF ART 745-A MK5 vs RCF ART 715-A MK4
- Yamaha DXR15mkIII vs Yamaha DBR15
- RCF ART 712-A MK5 vs JBL PRX915
Prices on this page were last checked September 7, 2026 at 7:47 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.
As an eBay Partner, we may be compensated if you make a purchase.
The Two Speakers In Full
JBL PRX915: $1,099.00 Amazon B&H Photo Video Guitar Center eBay
Pros: High-quality vendor data shows a 4.02 ideal-subwoofer preference score with 51Hz measured extension, backed by JBL’s extensive service network and 12-band parametric EQ with dbx DriveRack feedback suppression carried over from the PRX912.
Cons: Its measured preference trails the 12-inch PRX912, and at 24.1kg it is meaningfully heavier to carry to a gig than the smaller model.
Full JBL PRX915 review and specifications →
| Amplifier Power | 2000W peak / 1000W RMS |
|---|---|
| Bass Extension (-3dB) | 58Hz (measured, vendor Spinorama data) |
| Bluetooth | Yes, control via JBL Pro Connect app |
| Cabinet Material | Polypropylene/talc composite |
| Configuration | Active 2-way bass-reflex PA speaker |
| Coverage | 90° x 50° |
| Crossover Frequency | 1920Hz |
| DSP | Yes, 12-band parametric EQ and dbx DriveRack |
| Dimensions | 28.2"H x 18.3"W x 15.1"D (717 x 465 x 383 mm) |
| Drivers | 15" woofer, 1.5" compression driver |
| Frequency Response | 48Hz - 19kHz (-10dB, manufacturer specified) |
| Inputs | 2 x XLR/TRS combo, 3.5mm aux; 2 x XLR thru and XLR mix outputs |
| Maximum SPL | 133dB peak (manufacturer specified) |
| Rigging | 6 x M10 suspension points; dual 36mm pole sockets |
| Weight | 53.1 lbs / 24.1 kg |
- Links
- Reviews, Comparisons and Sound Samples
- Head-to-Head Comparisons
Yamaha DBR15: $564.00 B&H Photo Video Guitar Center eBay
Pros: Yamaha’s most portable 15-inch powered speaker carries the same DSP and amplification platform as the DXR and DZR series, with a built-in 2-channel mixer accepting XLR, 1/4-inch, RCA and 3.5mm sources.
Cons: Medium-quality vendor data shows a 2.43 ideal-subwoofer preference score, one of the weaker results in this ranking and well below the DBR12’s own measured result, so a subwoofer partner matters more here than with most alternatives.
Full Yamaha DBR15 review and specifications →
| Amplifier Power | 1000W dynamic / 465W continuous (800W LF + 200W HF dynamic) |
|---|---|
| Bass Extension (-3dB) | 53Hz (measured, vendor Spinorama data) |
| Bluetooth | No |
| Cabinet Material | Plastic |
| Configuration | Active 2-way bass-reflex PA speaker |
| DSP | Yes |
| Dimensions | 27.6"H x 17.9"W x 14.9"D (700 x 455 x 378 mm) |
| Drivers | 15" woofer, 1.4" compression driver |
| Frequency Response | 50Hz - 20kHz (-10dB, manufacturer specified) |
| Inputs | 2 x XLR/TRS combo and stereo RCA; XLR output |
| Maximum SPL | 132dB peak (manufacturer specified) |
| Rigging | 3 x M8 points; 35mm pole mount |
| Weight | 42.5 lbs / 19.3 kg |
- Links
- Reviews, Comparisons and Sound Samples
- Head-to-Head Comparisons