Short answer: choose between the JBL PRX912 and Yamaha DBR12 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 PRX912. High-quality manufacturer Spinorama data, 132dB claimed peak output, app control and unusually deep onboard processing make this one of the most versatile choices. The measured 54Hz bass extension is useful for speech and lighter music without a subwoofer.
Why choose the Yamaha DBR12. A lightweight, widely supported entry point with a useful two-channel mixer, FIR-X crossover processing and straightforward main/monitor presets. The 58Hz measured extension is adequate for speech and modest music playback without a subwoofer.
What to weigh before buying. Its 6.05 ideal-subwoofer preference score trails the QSC and FBT ProMaxX, with less even sound-power behavior in the supplied data. At 43 lbs (19.5 kg) it is not especially light, and Bluetooth is for control rather than audio streaming. Medium-quality vendor data produces a below-average 4.92 ideal-subwoofer preference score, indicating substantial tonal/directivity compromises. Its 131dB output claim and controls also sit below Yamaha’s DXR and DZR tiers.
Buy the JBL PRX912 when its stated coverage, output, processing, and deployment format best match the job.
Buy the Yamaha DBR12 when its stated strengths are the better match for the room and the rest of the PA.
Still deciding? The full PA & Live Sound rankings cover every ranked option.
A versatile, loud 12 inch powered PA speaker with app control, deep onboard processing and enough bass for speech and lighter music.
An affordable, light 12 inch powered PA speaker with a two channel mixer and simple main and monitor presets.
Prices on this page were last checked October 23, 2026 at 8:27 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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Specifications Side By Side
| JBL PRX912 | Yamaha DBR12 | |
|---|---|---|
| Price | $899.00 | $459.99 |
| Ranked | #6 of 83 in 12-Inch PA Speakers | #40 of 83 in 12-Inch PA Speakers |
| Passive | No | No |
| Configuration | Active 2-way bass-reflex PA speaker | Active 2-way bass-reflex PA speaker |
| Drivers | 12” woofer, 1.5” compression driver | 12” woofer, 1.4” compression driver |
| Frequency Response | 50Hz - 20kHz (-10dB, manufacturer specified) | 52Hz - 20kHz (manufacturer specified) |
| Bass Extension (-3dB) | 54Hz (measured, vendor Spinorama data) | 58Hz (measured, vendor Spinorama data) |
| Coverage | 90° x 50° | 90° x 60° |
| Maximum SPL | 132dB peak (manufacturer specified) | 131dB peak (manufacturer specified) |
| Inputs | 2 x XLR/TRS combo, 3.5mm aux | 2 x XLR/TRS combo, stereo RCA |
| App | Yes (JBL Pro Connect) | - |
| DSP | Yes | Yes |
| Bluetooth | Control only; no Bluetooth audio | No |
| Weight | 43 lbs (19.5 kg) | 34.8 lbs (15.8 kg) |
| Dimensions | 25”H x 15.5”W x 13.1”D (636 x 394 x 332 mm) | 23.7”H x 14.8”W x 13.7”D (601 x 376 x 348 mm) |
| 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 |
| Spinorama Preference Score | 3.57 | 2.32 |
| Spinorama Preference Score with Perfect Sub | 6.05 | 4.92 |
| XLR Input | Yes | Yes |
| RCA Input | No | Yes |
| TRS Input | Yes | Yes |
| Optical Input | No | No |
| Coaxial Input | No | No |
| USB Input | No | No |
| HDMI Input | No | No |
| AES Input | No | No |
| Aux Input | Yes | No |
| Microphone Input | No | No |
| Guitar Input | No | No |
Frequency Response Compared
Both speakers’ spinorama measurements, overlaid. A flatter line is more neutral: peaks sound forward or harsh, dips sound recessed. Each curve is shifted so its average from 300 Hz to 3 kHz sits at 0 dB, so loudness differences between the two are removed and only the shape is compared.
Measurement data: JBL PRX912 (measured by the manufacturer) and Yamaha DBR12 (measured by the manufacturer), via spinorama.org.
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