Short answer: choose between the RCF ART 945-A and Yamaha DXR15mkIII 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 RCF ART 945-A. This is the strongest-measuring 15-inch RCF here: medium-quality vendor data produces a 6.69 ideal-subwoofer preference score with roughly 50Hz extension. The top-tier compression driver and 41.4 lbs (18.8 kg) enclosure combine unusually high output with easy portability for a 15-inch box.
Why choose the Yamaha DXR15mkIII. The third-generation DXR15 raises claimed output to 134dB with 2000W amplification, app-based control and Yamaha’s newest onboard DSP, while its 90° x 60° pattern matches the well-regarded DXR12mkIII.
What to weigh before buying. Pricing and wide retail distribution are not yet well established for this model, and the RCF ART9 range above the 912/932-A pair has a shorter market track record. Coverage and full connector details were not confirmed in local data. The low-quality local data is truncated and cannot produce a preference score, so its tonal advantage over the proven DXR15mkII is unconfirmed. Wireless connectivity is for remote control, not audio streaming.
Buy the RCF ART 945-A when its stated coverage, output, processing, and deployment format best match the job.
Buy the Yamaha DXR15mkIII when its stated strengths are the better match for the room and the rest of the PA.
Looking for alternatives? See the complete PA & Live Sound rankings.
A 15 inch PA speaker with very high output and good sound, and light for its size.
A powered 15 inch PA speaker with loud output, app control and Yamaha’s latest onboard DSP.
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
| RCF ART 945-A | Yamaha DXR15mkIII | |
|---|---|---|
| Price | $2,099.00 | $1,099.99 |
| Ranked | #1 of 76 in 15-Inch PA Speakers | #20 of 76 in 15-Inch PA Speakers |
| Passive | No | No |
| Configuration | Active 2-way bass-reflex PA speaker | Active 2-way bass-reflex PA speaker |
| Drivers | 15” woofer, 1.4” exit/3” diaphragm compression driver | 15” woofer, 1” throat/1.75” diaphragm compression driver |
| Frequency Response | 45Hz - 20kHz (manufacturer specified) | 46Hz - 20kHz (-10dB, manufacturer specified) |
| Dimensions | 28.2”H x 16.3”W x 16.1”D (717 x 415 x 410 mm) | 27.5”H x 17.6”W x 15”D (699 x 447 x 380 mm) |
| Coverage | 100° x 60° | 90° x 60° |
| Maximum SPL | 135dB peak (manufacturer specified) | 134dB peak (manufacturer specified) |
| Inputs | XLR and 1/4-inch jack input; XLR output | 2 x XLR/TRS combo; XLR thru and DSP outputs |
| Amplifier Power | 2100W peak (1400W LF + 700W HF) | 2000W peak / 1000W RMS (1700W LF + 300W HF peak) |
| Crossover Frequency | 650Hz | 1800Hz (FIR-X) |
| Cabinet Material | PP composite | PP plastic |
| Rigging | M10 inserts; 35mm pole mount | 3 x M10 points plus U-bracket points; 35mm dual-angle pole mount |
| Bass Extension (-3dB) | 50.5Hz (measured, vendor Spinorama data) | 54.5Hz (measured, vendor Spinorama data) |
| DSP | Yes, FiRPHASE and Bass Motion Control | Yes, FIR-X tuning, Drive Motion Calibration and D-Remote |
| Bluetooth | No | Yes |
| Weight | 49.4 lbs (22.4 kg) | 46.3 lbs (21 kg) |
| Spinorama Preference Score | 4.50 | - |
| Spinorama Preference Score with Perfect Sub | 6.69 | - |
| 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 | No | No |
| Microphone Input | No | No |
| Guitar Input | No | No |
| Bluetooth Version | - | 5.0 |
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. The two were measured by different sources, so small differences, especially in the bass, can come from the measurement setup rather than the speakers.
Measurement data: RCF ART 945-A (measured by an independent reviewer) and Yamaha DXR15mkIII (measured by the manufacturer), via spinorama.org.
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