Short answer: choose between the RCF KX 32-A and Yamaha DXR15mkIII by matching the speaker to the deployment rather than treating their ranking positions as a universal verdict. Coverage, cabinet format, bass extension, output capability, DSP, and service support all matter in a PA system.
Why choose the RCF KX 32-A. A 3200W amplifier, 3-inch titanium-dome compression driver, RDNet control and 134dB claimed peak output make this the most ambitious current RCF 12-inch point source here. Medium-quality data shows smooth core-band behavior and extension into the low 60Hz region.
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. The measurement is truncated and cannot produce a preference score, while the 52 lbs (23.6 kg) plywood enclosure is heavier than mainstream molded alternatives. Pricing and broad retail availability are not yet established. 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 KX 32-A when its stated coverage, output, processing, and installation format fit the job better.
Buy the Yamaha DXR15mkIII when its stated strengths better suit the venue and the rest of the system.
Looking for alternatives? See the complete PA & Live Sound rankings.
A flagship 12 inch powered PA speaker with huge amplifier power, a large compression driver and smooth sound for demanding mains.
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 KX 32-A | Yamaha DXR15mkIII | |
|---|---|---|
| Price | $4,198.50 | $1,099.99 |
| Ranked | #7 of 83 in 12-Inch PA Speakers | #20 of 76 in 15-Inch PA Speakers |
| Passive | No | No |
| Configuration | Active 2-way bass-reflex point-source PA speaker | Active 2-way bass-reflex PA speaker |
| Drivers | 12” neodymium woofer, 1.4” exit/3” dome compression driver | 15” woofer, 1” throat/1.75” diaphragm compression driver |
| Frequency Response | 50Hz - 20kHz (manufacturer specified) | 46Hz - 20kHz (-10dB, manufacturer specified) |
| Dimensions | 24.4”H x 14.2”W x 16.1”D (620 x 360 x 409.3 mm) | 27.5”H x 17.6”W x 15”D (699 x 447 x 380 mm) |
| Bass Extension (-3dB) | 61.5Hz (measured, vendor Spinorama data) | 54.5Hz (measured, vendor Spinorama data) |
| Coverage | 100° x 70°, rotatable | 90° x 60° |
| Maximum SPL | 134dB peak (manufacturer specified) | 134dB peak (manufacturer specified) |
| Inputs | XLR audio input/link and EtherCON RDNet | 2 x XLR/TRS combo; XLR thru and DSP outputs |
| Amplifier Power | 3200W peak (2000W LF + 1200W HF) | 2000W peak / 1000W RMS (1700W LF + 300W HF peak) |
| Crossover Frequency | 750Hz | 1800Hz (FIR-X) |
| Cabinet Material | Baltic birch plywood | PP plastic |
| Rigging | Quick-lock rigging; 6 x M10 inserts; 35mm pole mount | 3 x M10 points plus U-bracket points; 35mm dual-angle pole mount |
| Network Control | RDNet | - |
| DSP | Yes, FiRPHASE, Bass Motion Control, presets and RDNet | Yes, FIR-X tuning, Drive Motion Calibration and D-Remote |
| Bluetooth | No | Yes |
| Weight | 52 lbs (23.6 kg) | 46.3 lbs (21 kg) |
| XLR Input | Yes | Yes |
| RCA Input | No | No |
| TRS Input | No | 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.
Measurement data: RCF KX 32-A (measured by the manufacturer) and Yamaha DXR15mkIII (measured by the manufacturer), via spinorama.org.
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