Short answer: choose between the Yamaha DZR15 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.
Why choose the Yamaha DZR15. Medium-quality vendor data returns a 4.54 ideal-subwoofer preference score with 39Hz measured extension, deeper than the DZR12. The bi-amped 2-inch compression driver and sophisticated onboard DSP target serious main-speaker duty.
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 21.4kg enclosure remains manageable for a 15-inch box.
What to weigh before buying. The bass-extension figure comes from truncated manufacturer data and should be read cautiously. 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 DZR15 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.
Skip the RCF ART 735-A MK4 if sound quality matters to you. It ranks near the bottom of the 29 15-inch two-way powered pa speakers.
Specifications Side By Side
| Yamaha DZR15 | RCF ART 735-A MK4 | |
|---|---|---|
| Price | $1,291.99 | $888.00 |
| Ranked | #7 of 29 in 15-Inch Two-Way Powered PA Speakers | #24 of 29 in 15-Inch Two-Way Powered PA Speakers |
| Configuration | Active 2-way bi-amped bass-reflex PA speaker | Active 2-way bass-reflex PA speaker |
| Drivers | 15" woofer, 2" compression driver | 15" woofer, 1.4" compression driver with 3" voice coil |
| Frequency Response | 34Hz - 20kHz (-10dB, manufacturer specified) | 45Hz - 20kHz (manufacturer specified) |
| Dimensions | 30"H x 17.7"W x 18.1"D (761 x 450 x 460 mm) | 27.9"H x 17.2"W x 15.3"D (708 x 437 x 389 mm) |
| Coverage | 90° x 50°, rotatable | 100° x 60° |
| Maximum SPL | 139dB peak (manufacturer specified) | 132dB peak (manufacturer specified) |
| Inputs | 2 x XLR/TRS combo; 2 x XLR output | XLR/jack combo input; XLR output |
| Amplifier Power | 2000W dynamic / 1100W burst / 950W continuous | 1,400W peak / 700W RMS (1,000W LF + 400W HF peak, manufacturer specified) |
| Crossover Frequency | 1700Hz (FIR-X) | 800Hz (manufacturer specified) |
| Cabinet Material | Plywood with polyurea coating | Polypropylene composite |
| Rigging | 12 x M10 points; dual 35mm pole mounts | Two M10 fly points; pole mount |
| Bass Extension (-3dB) | 46.2Hz (measured, vendor Spinorama data) | 53Hz (measured, vendor Spinorama data) |
| DSP | Yes, FIR-X tuning and Drive Motion Calibration | Yes, FiRPHASE, EQ, limiting and protection |
| Bluetooth | No | No |
| Weight | 55.6 lbs / 25.2 kg | 47.2 lbs / 21.4 kg |
Related Speaker Comparisons
Other pairings from the same speaker class worth checking:
- JBL PRX915 vs Yamaha DXR15mkIII
- DAS Audio Vantec 15A vs Behringer Eurolive B215XL
- FBT J15A vs Martin Audio XP15
- RCF ART 745-A MK5 vs RCF ART 735-A MK4
- Yamaha DZR15 vs Yamaha DXR15mkII
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 DZR15: $1,291.99 Amazon B&H Photo Video Guitar Center eBay
Pros: Medium-quality vendor data returns a 4.54 ideal-subwoofer preference score with 39Hz measured extension, deeper than the DZR12. The bi-amped 2-inch compression driver and sophisticated onboard DSP target serious main-speaker duty.
Cons: The bass-extension figure comes from truncated manufacturer data and should be read cautiously. It lacks Bluetooth audio and app control, and at this price competes with systems-grade alternatives from RCF and HK Audio.
Full Yamaha DZR15 review and specifications →
| Amplifier Power | 2000W dynamic / 1100W burst / 950W continuous |
|---|---|
| Bass Extension (-3dB) | 46.2Hz (measured, vendor Spinorama data) |
| Bluetooth | No |
| Cabinet Material | Plywood with polyurea coating |
| Configuration | Active 2-way bi-amped bass-reflex PA speaker |
| Coverage | 90° x 50°, rotatable |
| Crossover Frequency | 1700Hz (FIR-X) |
| DSP | Yes, FIR-X tuning and Drive Motion Calibration |
| Dimensions | 30"H x 17.7"W x 18.1"D (761 x 450 x 460 mm) |
| Drivers | 15" woofer, 2" compression driver |
| Frequency Response | 34Hz - 20kHz (-10dB, manufacturer specified) |
| Inputs | 2 x XLR/TRS combo; 2 x XLR output |
| Maximum SPL | 139dB peak (manufacturer specified) |
| Rigging | 12 x M10 points; dual 35mm pole mounts |
| Weight | 55.6 lbs / 25.2 kg |
- Links
- Reviews, Comparisons and Sound Samples
- Head-to-Head Comparisons
RCF ART 735-A MK4: $888.00 B&H Photo Video Guitar Center eBay
Pros: 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 21.4kg enclosure remains manageable for a 15-inch box.
Cons: 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.
Full RCF ART 735-A MK4 review and specifications →
| Amplifier Power | 1,400W peak / 700W RMS (1,000W LF + 400W HF peak, manufacturer specified) |
|---|---|
| Bass Extension (-3dB) | 53Hz (measured, vendor Spinorama data) |
| Bluetooth | No |
| Cabinet Material | Polypropylene composite |
| Configuration | Active 2-way bass-reflex PA speaker |
| Coverage | 100° x 60° |
| Crossover Frequency | 800Hz (manufacturer specified) |
| DSP | Yes, FiRPHASE, EQ, limiting and protection |
| Dimensions | 27.9"H x 17.2"W x 15.3"D (708 x 437 x 389 mm) |
| Drivers | 15" woofer, 1.4" compression driver with 3" voice coil |
| Frequency Response | 45Hz - 20kHz (manufacturer specified) |
| Inputs | XLR/jack combo input; XLR output |
| Maximum SPL | 132dB peak (manufacturer specified) |
| Rigging | Two M10 fly points; pole mount |
| Weight | 47.2 lbs / 21.4 kg |
- Links
- Reviews, Comparisons and Sound Samples
- Head-to-Head Comparisons
- RCF ART 735-A MK4 vs Martin Audio XP15
- RCF ART 735-A MK4 vs DAS Audio Vantec 15A
- RCF ART 735-A MK4 vs FBT J15A
- RCF ART 735-A MK4 vs Behringer Eurolive B215XL
- RCF ART 735-A MK4 vs RCF ART 715-A MK4
- RCF ART 735-A MK4 vs RCF ART 745-A MK4
- RCF ART 735-A MK4 vs Yamaha DBR15
- RCF ART 735-A MK4 vs RCF ART 745-A MK5
- See all 19 comparisons