Short answer: choose between the Yamaha DXR15mkII and RCF ART 745-A MK4 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 Yamaha DXR15mkII. A proven, broadly distributed workhorse: medium-quality vendor data shows a 4.37 ideal-subwoofer preference score with 61Hz measured extension, and Yamaha’s FIR-X processing and D-CONTOUR presets simplify setup.
Why choose the RCF ART 745-A MK4. The largest ART7 compression driver, 133dB claimed peak and a light 18.8kg enclosure give this discontinued flagship useful vocal headroom for a 15-inch box.
What to weigh before buying. The preference score sits mid-pack for this ranking, and it lacks app control or Bluetooth audio found on some newer competitors. The low-quality vendor data is truncated and does not yield a preference score. It is discontinued and is eclipsed by the better-supported ART 745-A MK5.
Buy the Yamaha DXR15mkII when its stated coverage, output, processing, and installation format fit the job better.
Buy the RCF ART 745-A MK4 when its stated strengths better suit the venue and the rest of the system.
Specifications Side By Side
| Yamaha DXR15mkII | RCF ART 745-A MK4 | |
|---|---|---|
| Price | $899.99 | $1,699.00 |
| Ranked | #14 of 29 in 15-Inch Two-Way Powered PA Speakers | #21 of 29 in 15-Inch Two-Way Powered PA Speakers |
| Configuration | Active 2-way bass-reflex PA speaker | Active 2-way bass-reflex PA speaker |
| Drivers | 15" woofer, 1.75" compression driver | 15" woofer, 1.4" exit/3" diaphragm compression driver |
| Frequency Response | 49Hz - 20kHz (-10dB, manufacturer specified) | 45Hz - 20kHz (manufacturer specified) |
| Dimensions | 27.6"H x 17.5"W x 15"D (700 x 445 x 380 mm) | 27.9"H x 17.4"W x 15.2"D (708 x 442 x 387 mm) |
| Maximum SPL | 134dB peak (manufacturer specified) | 133dB peak (manufacturer specified) |
| Inputs | XLR, dual 1/4-inch, stereo RCA; XLR thru and link outputs | XLR/jack combo input; XLR output |
| Amplifier Power | 1100W dynamic / 700W continuous (950W LF + 150W HF dynamic) | 1,400W peak / 700W RMS (1,000W LF + 400W HF peak, manufacturer specified) |
| Cabinet Material | Matte-finish ABS | Polypropylene composite |
| Rigging | 3 x M10 points; 35mm dual-angle pole mount | M10 fly points; pole mount |
| Bass Extension (-3dB) | 67Hz (measured, vendor Spinorama data) | 65Hz (measured, vendor Spinorama data) |
| DSP | Yes | Yes, FiRPHASE, EQ, limiting and protection |
| Bluetooth | No | No |
| Weight | 48.1 lbs / 21.8 kg | 41.4 lbs / 18.8 kg |
| Crossover Frequency | - | 650Hz (manufacturer specified) |
| Coverage | - | 100° x 60° |
Related Speaker Comparisons
A few more comparisons worth a look in the same class:
- FBT J15A vs Martin Audio XP15
- RCF ART 745-A MK5 vs LD Systems Stinger 15-A-G3
- Vue Audiotechnik A-15 vs LD Systems Stinger 15-A-G3
- RCF ART 745-A MK4 vs RCF ART 735-A MK4
- JBL PRX912 vs RCF ART 745-A MK4
Prices on this page were last checked September 7, 2026 at 7:47 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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The Two Speakers In Full
Yamaha DXR15mkII: $899.99 Amazon B&H Photo Video Guitar Center eBay
Pros: A proven, broadly distributed workhorse: medium-quality vendor data shows a 4.37 ideal-subwoofer preference score with 61Hz measured extension, and Yamaha’s FIR-X processing and D-CONTOUR presets simplify setup.
Cons: The preference score sits mid-pack for this ranking, and it lacks app control or Bluetooth audio found on some newer competitors.
Full Yamaha DXR15mkII review and specifications →
| Amplifier Power | 1100W dynamic / 700W continuous (950W LF + 150W HF dynamic) |
|---|---|
| Bass Extension (-3dB) | 67Hz (measured, vendor Spinorama data) |
| Bluetooth | No |
| Cabinet Material | Matte-finish ABS |
| Configuration | Active 2-way bass-reflex PA speaker |
| DSP | Yes |
| Dimensions | 27.6"H x 17.5"W x 15"D (700 x 445 x 380 mm) |
| Drivers | 15" woofer, 1.75" compression driver |
| Frequency Response | 49Hz - 20kHz (-10dB, manufacturer specified) |
| Inputs | XLR, dual 1/4-inch, stereo RCA; XLR thru and link outputs |
| Maximum SPL | 134dB peak (manufacturer specified) |
| Rigging | 3 x M10 points; 35mm dual-angle pole mount |
| Weight | 48.1 lbs / 21.8 kg |
- Links
- Reviews, Comparisons and Sound Samples
- Head-to-Head Comparisons
- Yamaha DXR15mkII vs FBT Mitus 115A
- Yamaha DXR15mkII vs Electro-Voice MFX-15MC
- Yamaha DXR15mkII vs RCF ART 715-A MK5
- Yamaha DXR15mkII vs Yamaha DXR15mkIII
- Yamaha DXR15mkII vs RCF NX 915-A
- Yamaha DXR15mkII vs RCF ART 935-A
- Yamaha DXR15mkII vs RCF ART 745-A MK5
- Yamaha DXR15mkII vs JBL PRX915
- See all 19 comparisons
RCF ART 745-A MK4: $1,699.00 Amazon B&H Photo Video Guitar Center eBay
Pros: The largest ART7 compression driver, 133dB claimed peak and a light 18.8kg enclosure give this discontinued flagship useful vocal headroom for a 15-inch box.
Cons: The low-quality vendor data is truncated and does not yield a preference score. It is discontinued and is eclipsed by the better-supported ART 745-A MK5.
Full RCF ART 745-A MK4 review and specifications →
| Amplifier Power | 1,400W peak / 700W RMS (1,000W LF + 400W HF peak, manufacturer specified) |
|---|---|
| Bass Extension (-3dB) | 65Hz (measured, vendor Spinorama data) |
| Bluetooth | No |
| Cabinet Material | Polypropylene composite |
| Configuration | Active 2-way bass-reflex PA speaker |
| Coverage | 100° x 60° |
| Crossover Frequency | 650Hz (manufacturer specified) |
| DSP | Yes, FiRPHASE, EQ, limiting and protection |
| Dimensions | 27.9"H x 17.4"W x 15.2"D (708 x 442 x 387 mm) |
| Drivers | 15" woofer, 1.4" exit/3" diaphragm compression driver |
| Frequency Response | 45Hz - 20kHz (manufacturer specified) |
| Inputs | XLR/jack combo input; XLR output |
| Maximum SPL | 133dB peak (manufacturer specified) |
| Rigging | M10 fly points; pole mount |
| Weight | 41.4 lbs / 18.8 kg |
- Links
- Reviews, Comparisons and Sound Samples
- Head-to-Head Comparisons
- RCF ART 745-A MK4 vs LD Systems Stinger 15-A-G3
- RCF ART 745-A MK4 vs FBT J15A
- RCF ART 745-A MK4 vs Vue Audiotechnik A-15
- RCF ART 745-A MK4 vs Martin Audio XP15
- RCF ART 745-A MK4 vs RCF ART 745-A MK5
- RCF ART 745-A MK4 vs RCF ART 735-A MK4
- RCF ART 745-A MK4 vs RCF NX 915-A
- RCF ART 745-A MK4 vs RCF ART 715-A MK5
- See all 19 comparisons