Short answer: a tie on sound quality. Both are rated 3.8/5 (#14 and #13 of 38 15-inch pa speakers), so choose on features and fit.
Why pick the Coda Audio G715: 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. Watch for: 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 Axiom ED150A does well: High-quality vendor data returns a 5.36 ideal-subwoofer preference score with 47Hz measured extension, matching the well-regarded ED120A’s asymmetric-coverage design in a 15-inch cabinet. The tradeoff: Axiom has a much smaller North American dealer and service network than JBL, Yamaha or QSC, and detailed coverage/weight figures were not confirmed in local data.
Buy the Coda Audio G715 or the Axiom ED150A on features: they are rated the same for sound quality at close to the same price.
Want more options? Browse the full PA & Live Sound rankings.
Specifications Side By Side
| Coda Audio G715 | Axiom ED150A | |
|---|---|---|
| Price | - | $1,990.00 |
| Ranked | #14 of 38 in 15-Inch PA Speakers | #13 of 38 in 15-Inch PA Speakers |
| Configuration | Passive 3-way PA speaker (passive or bi-amp) | Active 2-way bass-reflex PA speaker |
| Drivers | 15” neodymium woofer (4” voice coil), 1.4” neodymium coaxial mid/high driver | 15” woofer, compression driver |
| Frequency Response | 50Hz - 23kHz (-6dB, manufacturer specified) | 50Hz - 17kHz (-6dB, manufacturer specified) |
| Dimensions | 27.6”H x 16.5”W x 14.6”D (700 x 420 x 370 mm) | 30.1”H x 17.7”W x 15.7”D (765 x 450 x 400 mm) |
| Amplifier Power | Passive speaker; requires external amplification | 1,200W continuous (900W LF + 300W HF Class D, manufacturer specified) |
| Power Handling | 1,000W AES / 4,000W peak | - |
| Maximum SPL | 143dB peak (manufacturer specified) | 132dB peak (manufacturer specified) |
| Coverage | 90° x 60° (rotatable) | 60-100° horizontal (asymmetric), 60° vertical average |
| Sensitivity | 98dB | - |
| Impedance | 8 ohms | - |
| DSP | No (passive) | Yes |
| Weight | 54 lbs (24.5 kg) | 68.3 lbs (31 kg) |
| Bluetooth | No | No |
| XLR Input | No | Yes |
| 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) | 54.5Hz (measured, vendor Spinorama data) |
| Bass Extension (-10dB) | about 56.5Hz (measured, vendor Spinorama data) | - |
| Spinorama Preference Score | 2.86 | 3.14 |
| Spinorama Preference Score with Perfect Sub | 5.88 | 5.36 |
| Inputs | - | Neutrik XLR input and link output |
| Cabinet Material | - | 15mm reinforced phenolic birch plywood |
| Rigging | - | M10 and M6 fly points; pole-mount socket |
| Network Control | - | PRONET control over EtherCON/CANBUS |
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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 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
Axiom ED150A: $1,990.00 eBay
Pros: High-quality vendor data returns a 5.36 ideal-subwoofer preference score with 47Hz measured extension, matching the well-regarded ED120A’s asymmetric-coverage design in a 15-inch cabinet. Measured bass extension of 54.5Hz (-3dB).
Cons: Axiom has a much smaller North American dealer and service network than JBL, Yamaha or QSC, and detailed coverage/weight figures were not confirmed in local data.
Full Axiom ED150A review and specifications →
| AES Input | No |
|---|---|
| Amplifier Power | 1,200W continuous (900W LF + 300W HF Class D, manufacturer specified) |
| Aux Input | No |
| Bass Extension (-3dB) | 54.5Hz (measured, vendor Spinorama data) |
| Bluetooth | No |
| Cabinet Material | 15mm reinforced phenolic birch plywood |
| Coaxial Input | No |
| Configuration | Active 2-way bass-reflex PA speaker |
| Coverage | 60-100° horizontal (asymmetric), 60° vertical average |
| DSP | Yes |
| Dimensions | 30.1”H x 17.7”W x 15.7”D (765 x 450 x 400 mm) |
| Drivers | 15” woofer, compression driver |
| Frequency Response | 50Hz - 17kHz (-6dB, manufacturer specified) |
| Guitar Input | No |
| HDMI Input | No |
| Inputs | Neutrik XLR input and link output |
| Maximum SPL | 132dB peak (manufacturer specified) |
| Microphone Input | No |
| Network Control | PRONET control over EtherCON/CANBUS |
| Optical Input | No |
| RCA Input | No |
| Rigging | M10 and M6 fly points; pole-mount socket |
| Spinorama Preference Score | 3.14 |
| Spinorama Preference Score with Perfect Sub | 5.36 |
| TRS Input | No |
| USB Input | No |
| Weight | 68.3 lbs (31 kg) |
| XLR Input | Yes |
- Links
- Reviews, Comparisons and Sound Samples
- Head-to-Head Comparisons