Short answer: the ED150A for its confirmed measured result, the ART 935-A if RCF’s design lineage and broader dealer network matter more to you. These rank #10 and #11 out of 29 15-inch powered PA speakers, priced at $1499 and $1990, a $491 difference.
The ED150A has a documented, high-quality measurement behind it. High-quality vendor data returns a 4.69 ideal-subwoofer preference score with 47Hz measured extension, matching the well-regarded ED120A’s asymmetric-coverage design in a 15-inch cabinet. Axiom has a much smaller North American dealer and service network than JBL, Yamaha or QSC, though, and detailed coverage and weight figures weren’t confirmed in local data.
The ART 935-A mirrors its respected 12-inch sibling but lacks a confirmed score. The bigger-voice-coil compression driver, 133dB claimed peak and broad 100° x 60° coverage mirror the well-regarded ART 932-A’s design in a 15-inch cabinet, and at 24.6kg it stays manageable for a box this size. The low-quality vendor measurement is truncated and cannot generate a preference score, so its tonal position relies on published engineering and its 12-inch sibling’s reputation rather than a confirmed result.
Buy the ED150A for the confirmed high-quality measurement and its documented 47Hz bass extension.
Buy the ART 935-A if you want RCF’s broader dealer and service network and are comfortable relying on its 12-inch sibling’s track record rather than a confirmed measurement of this specific model.
Specifications Side By Side
| RCF ART 935-A | Axiom ED150A | |
|---|---|---|
| Price | $1,499.00 | $1,990.00 |
| Ranked | #10 of 29 in 15-Inch Two-Way Powered PA Speakers | #11 of 29 in 15-Inch Two-Way Powered PA Speakers |
| Configuration | Active 2-way bass-reflex PA speaker | Active 2-way bass-reflex PA speaker |
| Drivers | 15" woofer, 1.4" exit/3" diaphragm compression driver | 15" woofer, compression driver |
| Frequency Response | 45Hz - 20kHz (manufacturer specified) | 50Hz - 17kHz (-6dB, manufacturer specified) |
| Dimensions | 28.2"H x 16.3"W x 16.1"D (717 x 415 x 410 mm) | 30.1"H x 17.7"W x 15.7"D (765 x 450 x 400 mm) |
| Coverage | 100° x 60° | - |
| Maximum SPL | 133dB peak (manufacturer specified) | - |
| Inputs | XLR and 1/4-inch jack input; XLR output | Neutrik XLR input and link output |
| Amplifier Power | 2100W peak (1400W LF + 700W HF) | 1,200W continuous (900W LF + 300W HF Class D, manufacturer specified) |
| Crossover Frequency | 800Hz | - |
| Cabinet Material | PP composite | 15mm reinforced phenolic birch plywood |
| Rigging | M10 inserts; 35mm pole mount | M10 and M6 fly points; pole-mount socket |
| Bass Extension (-3dB) | 54.5Hz (measured, vendor Spinorama data) | 54.5Hz (measured, vendor Spinorama data) |
| DSP | Yes, FiRPHASE and Bass Motion Control | Yes |
| Bluetooth | No | No |
| Weight | 54.2 lbs / 24.6 kg | - |
| Network Control | - | PRONET control over EtherCON/CANBUS |
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- Yamaha DZR15 vs LD Systems DDQ15
- JBL PRX915 vs LD Systems DDQ15
- Yamaha DXR15mkIII vs FBT Mitus 115A
- LD Systems DDQ15 vs RCF ART 935-A
- LD Systems DDQ15 vs Axiom ED150A
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 935-A: $1,499.00 Amazon B&H Photo Video Guitar Center eBay
Pros: The bigger-voice-coil compression driver, 133dB claimed peak and broad 100° x 60° coverage mirror the well-regarded ART 932-A’s design in a 15-inch cabinet. At 24.2kg it stays manageable for a box this size.
Cons: The low-quality vendor measurement is truncated and cannot generate a preference score, so its tonal position relies on published engineering and its 12-inch sibling’s reputation rather than a confirmed result.
Full RCF ART 935-A review and specifications →
| Amplifier Power | 2100W peak (1400W LF + 700W HF) |
|---|---|
| Bass Extension (-3dB) | 54.5Hz (measured, vendor Spinorama data) |
| Bluetooth | No |
| Cabinet Material | PP composite |
| Configuration | Active 2-way bass-reflex PA speaker |
| Coverage | 100° x 60° |
| Crossover Frequency | 800Hz |
| DSP | Yes, FiRPHASE and Bass Motion Control |
| Dimensions | 28.2"H x 16.3"W x 16.1"D (717 x 415 x 410 mm) |
| Drivers | 15" woofer, 1.4" exit/3" diaphragm compression driver |
| Frequency Response | 45Hz - 20kHz (manufacturer specified) |
| Inputs | XLR and 1/4-inch jack input; XLR output |
| Maximum SPL | 133dB peak (manufacturer specified) |
| Rigging | M10 inserts; 35mm pole mount |
| Weight | 54.2 lbs / 24.6 kg |
- Links
- Reviews, Comparisons and Sound Samples
- Head-to-Head Comparisons
Axiom ED150A: $1,990.00 eBay
Pros: High-quality vendor data returns a 4.69 ideal-subwoofer preference score with 47Hz measured extension, matching the well-regarded ED120A’s asymmetric-coverage design in a 15-inch cabinet.
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 →
| Amplifier Power | 1,200W continuous (900W LF + 300W HF Class D, manufacturer specified) |
|---|---|
| Bass Extension (-3dB) | 54.5Hz (measured, vendor Spinorama data) |
| Bluetooth | No |
| Cabinet Material | 15mm reinforced phenolic birch plywood |
| Configuration | Active 2-way bass-reflex PA speaker |
| 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) |
| Inputs | Neutrik XLR input and link output |
| Network Control | PRONET control over EtherCON/CANBUS |
| Rigging | M10 and M6 fly points; pole-mount socket |
- Links
- Reviews, Comparisons and Sound Samples
- Head-to-Head Comparisons