Short answer: choose between the JBL PRX912 and RCF ART 712-A MK5 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 RCF ART 712-A MK5. A compact, relatively affordable RCF with 129dB claimed output, FiRPHASE processing and familiar 90° x 60° coverage. It is an appealing simple top for buyers who plan to cross to a subwoofer and do not need app control.
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. The local low-quality manufacturer data has no computed preference score, making its measured tonal position uncertain. The smaller compression-driver assembly offers less vocal headroom than the ART 732-A MK5.
Buy the JBL PRX912 when its stated coverage, output, processing, and deployment format best match the job.
Buy the RCF ART 712-A MK5 when its stated strengths are the better match for the room and the rest of the PA.
Want more options? Browse the full PA & Live Sound rankings.
A versatile, loud 12 inch powered PA speaker with app control, deep onboard processing and enough bass for speech and lighter music.
An affordable 12 inch powered PA speaker with simple controls, a good top for pairing with a subwoofer.
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 | RCF ART 712-A MK5 | |
|---|---|---|
| Price | $899.00 | $549.00 |
| Ranked | #6 of 83 in 12-Inch PA Speakers | #41 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, 1.75” compression driver |
| Frequency Response | 50Hz - 20kHz (-10dB, manufacturer specified) | 50Hz - 20kHz (manufacturer specified) |
| Bass Extension (-3dB) | 54Hz (measured, vendor Spinorama data) | 65.0Hz (measured, vendor Spinorama data) |
| Coverage | 90° x 50° | 90° x 60° |
| Maximum SPL | 132dB peak (manufacturer specified) | 129dB peak (manufacturer specified) |
| Inputs | 2 x XLR/TRS combo, 3.5mm aux | XLR/TRS combo |
| App | Yes (JBL Pro Connect) | - |
| DSP | Yes | Yes |
| Bluetooth | Control only; no Bluetooth audio | No |
| Weight | 43 lbs (19.5 kg) | 39.2 lbs (17.8 kg) |
| Dimensions | 25”H x 15.5”W x 13.1”D (636 x 394 x 332 mm) | 25.1”H x 15.2”W x 14.3”D (637 x 387 x 363 mm) |
| Amplifier Power | 2000W peak / 1000W RMS | 1400W peak (1000W LF + 400W HF) |
| Crossover Frequency | 1920Hz | 1600Hz |
| Cabinet Material | Polypropylene/talc composite | PP composite |
| Rigging | 6 x M10 suspension points; dual 36mm pole sockets | 2 x M10 inserts; 35mm pole mount |
| Spinorama Preference Score | 3.57 | - |
| Spinorama Preference Score with Perfect Sub | 6.05 | - |
| XLR Input | Yes | Yes |
| RCA Input | No | No |
| 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 RCF ART 712-A MK5 (measured by the manufacturer), via spinorama.org.
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