Short answer: choose between the RCF ART 708-A MK4 and Yamaha DZR15 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 ART 708-A MK4. The 10.4kg cabinet combines 127dB claimed peak output, a broad horn and RCF’s FiRPHASE processing in a straightforward, affordable package for an 8-inch box.
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.
What to weigh before buying. The low-quality vendor measurement is truncated and cannot produce a reliable preference score. The bass-extension figure comes from truncated manufacturer data and should be read cautiously.
Buy the RCF ART 708-A MK4 when its stated coverage, output, processing, and installation format fit the job better.
Buy the Yamaha DZR15 when its stated strengths better suit the venue and the rest of the system.
Skip the RCF ART 708-A MK4 if sound quality matters to you. It ranks near the bottom of the 15 8-inch two-way powered pa speakers.

Specifications Side By Side
| RCF ART 708-A MK4 | Yamaha DZR15 | |
|---|---|---|
| Price | $525.00 | $1,291.99 |
| Ranked | #14 of 15 in 8-Inch Two-Way Powered PA Speakers | #7 of 29 in 15-Inch Two-Way Powered PA Speakers |
| Configuration | Active 2-way bass-reflex PA speaker | Active 2-way bi-amped bass-reflex PA speaker |
| Drivers | 8" woofer, 1" compression driver | 15" woofer, 2" compression driver |
| Frequency Response | 60Hz - 20kHz (manufacturer specified) | 34Hz - 20kHz (-10dB, manufacturer specified) |
| Dimensions | 18.9"H x 11.5"W x 10.9"D (480 x 291 x 276 mm) | 30"H x 17.7"W x 18.1"D (761 x 450 x 460 mm) |
| Inputs | XLR/jack combo input; XLR output | 2 x XLR/TRS combo; 2 x XLR output |
| Amplifier Power | 800W peak / 400W RMS (600W LF + 200W HF peak, manufacturer specified) | 2000W dynamic / 1100W burst / 950W continuous |
| Crossover Frequency | 1.6kHz (manufacturer specified) | 1700Hz (FIR-X) |
| Cabinet Material | Polypropylene composite | Plywood with polyurea coating |
| Rigging | Two M10 fly points; 35mm pole socket | 12 x M10 points; dual 35mm pole mounts |
| Coverage | 100° x 70° | 90° x 50°, rotatable |
| Maximum SPL | 127dB peak (manufacturer specified) | 139dB peak (manufacturer specified) |
| Bass Extension (-3dB) | 75Hz (measured, vendor Spinorama data) | 46.2Hz (measured, vendor Spinorama data) |
| DSP | Yes, FiRPHASE, EQ, limiting and protection | Yes, FIR-X tuning and Drive Motion Calibration |
| Bluetooth | No | No |
| Weight | 22.9 lbs / 10.4 kg | 55.6 lbs / 25.2 kg |
Related Speaker Comparisons
A few more comparisons worth a look in the same class:
- JBL PRX915 vs RCF ART 715-A MK5
- RCF HD 10-A MK5 vs JBL PRX915
- Axiom ED80P vs Martin Audio CDD8
- Yamaha DZR15 vs RCF ART 715-A MK4
- Yamaha DZR15 vs Yamaha DBR15
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
RCF ART 708-A MK4: $525.00 B&H Photo Video Guitar Center eBay
Pros: The 10.4kg cabinet combines 127dB claimed peak output, a broad horn and RCF’s FiRPHASE processing in a straightforward, affordable package for an 8-inch box.
Cons: The low-quality vendor measurement is truncated and cannot produce a reliable preference score. This discontinued MK4 offers little reason to choose it over the newer ART 708-A MK5 unless the used price is substantially lower.
Full RCF ART 708-A MK4 review and specifications →
| Amplifier Power | 800W peak / 400W RMS (600W LF + 200W HF peak, manufacturer specified) |
|---|---|
| Bass Extension (-3dB) | 75Hz (measured, vendor Spinorama data) |
| Bluetooth | No |
| Cabinet Material | Polypropylene composite |
| Configuration | Active 2-way bass-reflex PA speaker |
| Coverage | 100° x 70° |
| Crossover Frequency | 1.6kHz (manufacturer specified) |
| DSP | Yes, FiRPHASE, EQ, limiting and protection |
| Dimensions | 18.9"H x 11.5"W x 10.9"D (480 x 291 x 276 mm) |
| Drivers | 8" woofer, 1" compression driver |
| Frequency Response | 60Hz - 20kHz (manufacturer specified) |
| Inputs | XLR/jack combo input; XLR output |
| Maximum SPL | 127dB peak (manufacturer specified) |
| Rigging | Two M10 fly points; 35mm pole socket |
| Weight | 22.9 lbs / 10.4 kg |
- Links
- Reviews, Comparisons and Sound Samples
- Head-to-Head Comparisons
- RCF ART 708-A MK4 vs Martin Audio CDD8
- RCF ART 708-A MK4 vs Audiofocus VENU 8a
- RCF ART 708-A MK4 vs RCF ART 708-A MK5
- RCF ART 708-A MK4 vs RCF KX 08-A
- RCF ART 708-A MK4 vs JBL PRX908
- RCF ART 708-A MK4 vs Yamaha DXR8mkII
- RCF ART 708-A MK4 vs QSC K8.2
- RCF ART 708-A MK4 vs QSC K10.2
- See all 10 comparisons
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

