Short answer: the Coda Audio G515. It ranks #20 of 38 15-inch pa speakers by sound quality (rated 3.7/5); the RCF ART 715-A MK5 ranks #22 (rated 3.6/5).
What the Coda Audio G515 does well: High-quality manufacturer measurements give preference scores of 3.03 standalone and 5.90 with an ideal subwoofer. The catch: The wide 3.8dB reference band means tonal balance is less even than the best 15-inch speakers.
Why pick the RCF ART 715-A MK5: A compact, affordable RCF with 130dB claimed output and FiRPHASE processing, extending the well-regarded ART 712-A MK5’s simple, subwoofer-paired design to a 15-inch woofer for deeper reach. Watch for: The local low-quality manufacturer data has no computed preference score, making its measured tonal position uncertain.
Buy the Coda Audio G515. It is rated higher for sound quality than the RCF ART 715-A MK5.
Still deciding? The full PA & Live Sound rankings cover every ranked option.
Specifications Side By Side
| Coda Audio G515 | RCF ART 715-A MK5 | |
|---|---|---|
| Price | - | $699.00 |
| Ranked | #20 of 38 in 15-Inch PA Speakers | #22 of 38 in 15-Inch PA Speakers |
| Configuration | Passive 2-way PA speaker | Active 2-way bass-reflex PA speaker |
| Drivers | 15” neodymium woofer (3” voice coil), 1” neodymium compression driver | 15” woofer, 1” compression driver |
| Frequency Response | 50Hz - 21kHz (-6dB, manufacturer specified) | 45Hz - 20kHz (manufacturer specified) |
| Dimensions | 27.6”H x 16.5”W x 14.6”D (700 x 420 x 370 mm) | 27.9”H x 17.2”W x 15.3”D (708 x 437 x 389 mm) |
| Amplifier Power | Passive speaker; requires external amplification | 1400W peak (1000W LF + 400W HF) |
| Power Handling | 600W AES / 2,400W peak | - |
| Maximum SPL | 132dB peak (manufacturer specified) | 130dB peak (manufacturer specified) |
| Coverage | 90° x 60° (rotatable) | 90° x 60° |
| Sensitivity | 98dB | - |
| Impedance | 8 ohms | - |
| DSP | No (passive) | Yes, FiRPHASE, EQ, limiting and protection |
| Weight | 38.6 lbs (17.5 kg) | 43.2 lbs (19.6 kg) |
| Bluetooth | No | No |
| XLR Input | No | 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 |
| Bass Extension (-3dB) | 77.5Hz (measured, vendor Spinorama data) | 65Hz (measured, vendor Spinorama data) |
| Bass Extension (-10dB) | about 53Hz (measured, vendor Spinorama data) | - |
| Spinorama Preference Score | 3.03 | - |
| Spinorama Preference Score with Perfect Sub | 5.90 | - |
| Inputs | - | XLR and 1/4-inch jack input; XLR output |
| Crossover Frequency | - | 1600Hz |
| Cabinet Material | - | PP composite |
| Rigging | - | 2 x M10 inserts; 35mm pole mount |
Related Speaker Comparisons
How Coda Audio G515 compares with other leading options:
- Turbosound NuQ152 vs Coda Audio G515
- Coda Audio G515 vs Electro-Voice MFX-15MC
- Coda Audio G515 vs Amate Audio X14FD
- Yamaha DXR15mkII vs RCF ART 715-A MK5
- QSC K10.2 vs RCF ART 715-A MK5
Prices on this page were last checked September 26, 2026 at 11:14 PM 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
Coda Audio G515 Passive eBay
Pros: High-quality manufacturer measurements give preference scores of 3.03 standalone and 5.90 with an ideal subwoofer. The 15-inch neodymium woofer reaches 77.5Hz at -3dB and about 53Hz at -10dB, and the cabinet weighs just 17.5kg. A 98dB sensitivity, 132dB peak rating and rotatable 90° x 60° waveguide make it a light, flexible full-range box. Measured bass extension of 77.5Hz (-3dB).
Cons: The wide 3.8dB reference band means tonal balance is less even than the best 15-inch speakers. Output is lower than its 3-way G715 sibling, and a 4.06 directivity-index deviation means off-axis tone varies. It is passive and sold through pro dealers with no published price.
Full Coda Audio G515 review and specifications →
| AES Input | No |
|---|---|
| Amplifier Power | Passive speaker; requires external amplification |
| Aux Input | No |
| Bass Extension (-10dB) | about 53Hz (measured, vendor Spinorama data) |
| Bass Extension (-3dB) | 77.5Hz (measured, vendor Spinorama data) |
| Bluetooth | No |
| Coaxial Input | No |
| Configuration | Passive 2-way PA speaker |
| Coverage | 90° x 60° (rotatable) |
| DSP | No (passive) |
| Dimensions | 27.6”H x 16.5”W x 14.6”D (700 x 420 x 370 mm) |
| Drivers | 15” neodymium woofer (3” voice coil), 1” neodymium compression driver |
| Frequency Response | 50Hz - 21kHz (-6dB, manufacturer specified) |
| Guitar Input | No |
| HDMI Input | No |
| Impedance | 8 ohms |
| Maximum SPL | 132dB peak (manufacturer specified) |
| Microphone Input | No |
| Optical Input | No |
| Power Handling | 600W AES / 2,400W peak |
| RCA Input | No |
| Sensitivity | 98dB |
| Spinorama Preference Score | 3.03 |
| Spinorama Preference Score with Perfect Sub | 5.90 |
| TRS Input | No |
| USB Input | No |
| Weight | 38.6 lbs (17.5 kg) |
| XLR Input | No |
- Links
- Reviews, Comparisons and Sound Samples
- Head-to-Head Comparisons
RCF ART 715-A MK5: $699.00 Amazon B&H Photo Video Guitar Center eBay
Older model: the RCF ART 715-A MK4 (rated 3/5).
Pros: A compact, affordable RCF with 130dB claimed output and FiRPHASE processing, extending the well-regarded ART 712-A MK5’s simple, subwoofer-paired design to a 15-inch woofer for deeper reach. Measured bass extension of 65Hz (-3dB).
Cons: The local low-quality manufacturer data has no computed preference score, making its measured tonal position uncertain. The smaller compression-driver assembly offers less vocal headroom than the ART 735-A MK5.
Full RCF ART 715-A MK5 review and specifications →
| AES Input | No |
|---|---|
| Amplifier Power | 1400W peak (1000W LF + 400W HF) |
| Aux Input | No |
| Bass Extension (-3dB) | 65Hz (measured, vendor Spinorama data) |
| Bluetooth | No |
| Cabinet Material | PP composite |
| Coaxial Input | No |
| Configuration | Active 2-way bass-reflex PA speaker |
| Coverage | 90° x 60° |
| Crossover Frequency | 1600Hz |
| 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” compression driver |
| Frequency Response | 45Hz - 20kHz (manufacturer specified) |
| Guitar Input | No |
| HDMI Input | No |
| Inputs | XLR and 1/4-inch jack input; XLR output |
| Maximum SPL | 130dB peak (manufacturer specified) |
| Microphone Input | No |
| Optical Input | No |
| RCA Input | No |
| Rigging | 2 x M10 inserts; 35mm pole mount |
| TRS Input | Yes |
| USB Input | No |
| Weight | 43.2 lbs (19.6 kg) |
| XLR Input | Yes |
- Links
- Reviews, Comparisons and Sound Samples
- Head-to-Head Comparisons
- RCF ART 715-A MK5 vs Electro-Voice MFX-15MC
- RCF ART 715-A MK5 vs RCF NX 915-A
- RCF ART 715-A MK5 vs Yamaha DXR15mkII
- RCF ART 715-A MK5 vs RCF ART 745-A MK5
- RCF ART 715-A MK5 vs Yamaha DXR15mkIII
- RCF ART 715-A MK5 vs RCF ART 745-A MK4
- RCF ART 715-A MK5 vs RCF ART 935-A
- RCF ART 715-A MK5 vs RCF ART 735-A MK4
- See all 17 comparisons