Short answer: choose between the Yamaha DXR15mkIII and RCF ART 735-A MK4 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. The RCF ART 735-A MK4 is discontinued; its replacement is the RCF ART 735-A MK5.
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.
Why choose the RCF ART 735-A MK4. Its large 3-inch compression-driver voice coil, 132dB claimed peak and roughly 53Hz measured extension give it useful vocal headroom and bass reach. The 47.2 lbs (21.4 kg) enclosure remains manageable for a 15-inch box.
What to weigh before buying. 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. The low-quality vendor data is truncated and does not yield a preference score. It is discontinued and eclipsed by current 9-series and MK5 models.
Buy the Yamaha DXR15mkIII when its stated coverage, output, processing, and deployment format best match the job.
Buy the RCF ART 735-A MK4 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 powered 15 inch PA speaker with loud output, app control and Yamaha’s latest onboard DSP.
A discontinued powered 15 inch PA speaker with strong vocal headroom and decent bass reach in a manageable cabinet.
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Specifications Side By Side
| Yamaha DXR15mkIII | RCF ART 735-A MK4 | |
|---|---|---|
| Price | $1,099.99 | $888.00 Discontinued |
| Ranked | #20 of 76 in 15-Inch PA Speakers | #51 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” throat/1.75” diaphragm compression driver | 15” woofer, 1.4” compression driver with 3” voice coil |
| Frequency Response | 46Hz - 20kHz (-10dB, manufacturer specified) | 45Hz - 20kHz (manufacturer specified) |
| Dimensions | 27.5”H x 17.6”W x 15”D (699 x 447 x 380 mm) | 27.9”H x 17.2”W x 15.3”D (708 x 437 x 389 mm) |
| Coverage | 90° x 60° | 100° x 60° |
| Maximum SPL | 134dB peak (manufacturer specified) | 132dB peak (manufacturer specified) |
| Inputs | 2 x XLR/TRS combo; XLR thru and DSP outputs | XLR/jack combo input; XLR output |
| Amplifier Power | 2000W peak / 1000W RMS (1700W LF + 300W HF peak) | 1,400W peak / 700W RMS (1,000W LF + 400W HF peak, manufacturer specified) |
| Crossover Frequency | 1800Hz (FIR-X) | 800Hz (manufacturer specified) |
| Cabinet Material | PP plastic | Polypropylene composite |
| Rigging | 3 x M10 points plus U-bracket points; 35mm dual-angle pole mount | Two M10 fly points; pole mount |
| Bass Extension (-3dB) | 54.5Hz (measured, vendor Spinorama data) | 53Hz (measured, vendor Spinorama data) |
| DSP | Yes, FIR-X tuning, Drive Motion Calibration and D-Remote | Yes, FiRPHASE, EQ, limiting and protection |
| Bluetooth | Yes | No |
| Bluetooth Version | 5.0 | - |
| Weight | 46.3 lbs (21 kg) | 47.2 lbs (21.4 kg) |
| 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 |
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: Yamaha DXR15mkIII (measured by the manufacturer) and RCF ART 735-A MK4 (measured by the manufacturer), via spinorama.org.
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