These sit in different size classes, so this is not a straight ranking comparison. The Coda Audio G715 ranks #14 of 40 15-inch pa speakers by sound quality; the Coda Audio G512 ranks #34 of 54 12-inch pa speakers by sound quality.
The Coda Audio G715 is the deeper-bass pick. High-quality manufacturer measurements give preference scores of 2.86 standalone and 5.88 with an ideal subwoofer, with a tighter 2.9dB reference band than the G515. Its bass reaches about 87.5Hz before falling 3dB, against 112Hz for the Coda Audio G512. The tradeoff: Bass measures 87.5Hz at -3dB and about 56.5Hz at -10dB, less extended than a 15-inch woofer suggests, so it still needs a subwoofer.
What the Coda Audio G512 does well: High-quality vendor Spinorama data gives preference scores of 3.04 standalone and 6.11 with an ideal subwoofer. Watch for: Measured bass reaches only about 112Hz (-3dB), and listening-window narrow-band deviation is 0.531, so the tonal balance is thin and uneven compared with the leaders in this ranking.
Buy the Coda Audio G715 for a 15-inch pa speaker, or the Coda Audio G512 for a 12-inch pa speaker instead.
Looking for alternatives? See the complete PA & Live Sound rankings.
Specifications Side By Side
| Coda Audio G715 | Coda Audio G512 | |
|---|---|---|
| Price | - | - |
| Ranked | #14 of 40 in 15-Inch PA Speakers | #34 of 54 in 12-Inch PA Speakers |
| Configuration | Passive 3-way PA speaker (passive or bi-amp) | Passive 2-way bass-reflex PA speaker |
| Drivers | 15” neodymium woofer (4” voice coil), 1.4” neodymium coaxial mid/high driver | 12” neodymium woofer, 1” compression driver on a rotatable elliptical waveguide |
| Frequency Response | 50Hz - 23kHz (-6dB, manufacturer specified) | 60Hz - 22kHz (-6dB, manufacturer specified) |
| Dimensions | 27.6”H x 16.5”W x 14.6”D (700 x 420 x 370 mm) | 24.8”H x 13.7”W x 12.6”D (630 x 348 x 320 mm) |
| Amplifier Power | Passive speaker; requires external amplification | Passive speaker; requires external amplification within the 600W handling rating |
| Power Handling | 1,000W AES / 4,000W peak | 600W (manufacturer specified) |
| Maximum SPL | 143dB peak (manufacturer specified) | 132dB peak (manufacturer specified) |
| Coverage | 90° x 60° (rotatable) | 90° x 60° (rotatable) |
| Sensitivity | 98dB | 98dB |
| Impedance | 8 ohms | - |
| DSP | No (passive) | No (passive) |
| Weight | 54 lbs (24.5 kg) | 35.3 lbs (16.0 kg) |
| Bluetooth | No | No |
| XLR Input | No | No |
| RCA Input | No | No |
| TRS Input | No | No |
| 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) | 87.5Hz (measured, vendor Spinorama data) | 112Hz (measured, vendor Spinorama data) |
| Bass Extension (-10dB) | about 56.5Hz (measured, vendor Spinorama data) | - |
| Spinorama Preference Score | 2.86 | 3.04 |
| Spinorama Preference Score with Perfect Sub | 5.88 | 6.11 |
Related Speaker Comparisons
More top alternatives to Coda Audio G715:
- Coda Audio G715 vs Axiom ED150A
- Coda Audio G715 vs Yamaha DXR15mkIII
- Coda Audio G715 vs Yamaha DZR315
- Coda Audio G715 vs Turbosound NuQ152
- Coda Audio G715 vs Coda Audio G515
Prices on this page were last checked October 4, 2026 at 9:58 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 G715 Passive eBay
Pros: High-quality manufacturer measurements give preference scores of 2.86 standalone and 5.88 with an ideal subwoofer, with a tighter 2.9dB reference band than the G515. The 3-way design pairs a 15-inch low-distortion woofer with a coaxial 1.4-inch mid/high driver, rated at 98dB sensitivity and a 143dB peak. Passive or bi-amp operation and a rotatable 90° x 60° waveguide suit large venues and touring. Measured bass extension of 87.5Hz (-3dB).
Cons: Bass measures 87.5Hz at -3dB and about 56.5Hz at -10dB, less extended than a 15-inch woofer suggests, so it still needs a subwoofer. A 4.19 directivity-index deviation means off-axis tone varies. It weighs 24.5kg, is passive, and is sold through pro dealers with no published price.
Full Coda Audio G715 review and specifications →
| AES Input | No |
|---|---|
| Amplifier Power | Passive speaker; requires external amplification |
| Aux Input | No |
| Bass Extension (-10dB) | about 56.5Hz (measured, vendor Spinorama data) |
| Bass Extension (-3dB) | 87.5Hz (measured, vendor Spinorama data) |
| Bluetooth | No |
| Coaxial Input | No |
| Configuration | Passive 3-way PA speaker (passive or bi-amp) |
| 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 (4” voice coil), 1.4” neodymium coaxial mid/high driver |
| Frequency Response | 50Hz - 23kHz (-6dB, manufacturer specified) |
| Guitar Input | No |
| HDMI Input | No |
| Impedance | 8 ohms |
| Maximum SPL | 143dB peak (manufacturer specified) |
| Microphone Input | No |
| Optical Input | No |
| Power Handling | 1,000W AES / 4,000W peak |
| RCA Input | No |
| Sensitivity | 98dB |
| Spinorama Preference Score | 2.86 |
| Spinorama Preference Score with Perfect Sub | 5.88 |
| TRS Input | No |
| USB Input | No |
| Weight | 54 lbs (24.5 kg) |
| XLR Input | No |
- Links
- Reviews, Comparisons and Sound Samples
- Head-to-Head Comparisons
Coda Audio G512 Passive eBay
Pros: High-quality vendor Spinorama data gives preference scores of 3.04 standalone and 6.11 with an ideal subwoofer. A 98dB sensitivity and 132dB peak rating come from a 16kg cabinet, and the rotatable 90° x 60° waveguide fits horizontal or vertical placement. Measured bass extension of 112Hz (-3dB).
Cons: Measured bass reaches only about 112Hz (-3dB), and listening-window narrow-band deviation is 0.531, so the tonal balance is thin and uneven compared with the leaders in this ranking. It is passive, so an amplifier and processor with the maker’s presets are required.
Full Coda Audio G512 review and specifications →
| AES Input | No |
|---|---|
| Amplifier Power | Passive speaker; requires external amplification within the 600W handling rating |
| Aux Input | No |
| Bass Extension (-3dB) | 112Hz (measured, vendor Spinorama data) |
| Bluetooth | No |
| Coaxial Input | No |
| Configuration | Passive 2-way bass-reflex PA speaker |
| Coverage | 90° x 60° (rotatable) |
| DSP | No (passive) |
| Dimensions | 24.8”H x 13.7”W x 12.6”D (630 x 348 x 320 mm) |
| Drivers | 12” neodymium woofer, 1” compression driver on a rotatable elliptical waveguide |
| Frequency Response | 60Hz - 22kHz (-6dB, manufacturer specified) |
| Guitar Input | No |
| HDMI Input | No |
| Maximum SPL | 132dB peak (manufacturer specified) |
| Microphone Input | No |
| Optical Input | No |
| Power Handling | 600W (manufacturer specified) |
| RCA Input | No |
| Sensitivity | 98dB |
| Spinorama Preference Score | 3.04 |
| Spinorama Preference Score with Perfect Sub | 6.11 |
| TRS Input | No |
| USB Input | No |
| Weight | 35.3 lbs (16.0 kg) |
| XLR Input | No |
- Links
- Reviews, Comparisons and Sound Samples
- Head-to-Head Comparisons