Short answer: these solve different problems. The CDD10 is a passive, on-wall coaxial box built for installed foreground music, while the ULT10 is a self-powered long-throw PA speaker. They rank #17 and #18 out of 19 10-inch powered PA speakers.
The CDD10 is a compact coaxial install speaker. Medium-quality vendor data shows a 3.38 ideal-subwoofer preference score, and its coaxial Differential Dispersion driver gives point-source summation of the LF and HF sections for consistent coverage. The enclosure mounts horizontally or vertically for on-wall use. Its own cons are direct: being passive it needs an external amplifier and crossover, and its compact on-wall design targets installed foreground music over full PA main duty.
The ULT10 is built for long-throw PA duty. A custom 10-inch driver with a 2.5-inch voice coil and a WorxAudio-designed rotatable Pivot X110 horn deliver a wide 110° x 50° dispersion pattern for even coverage and an ultra-long throw at 1,300W peak. Medium-quality vendor data shows a 3.2 ideal-subwoofer preference score, below most other actives in this ranking, and its own cons note it lacks an onboard mixer or app control.
Buy the ULT10 if you need a self-powered main speaker with wide, long-throw coverage for live sound.
Buy the CDD10 if you’re installing foreground music into a room and want a coaxial box that mounts flush on the wall.
Neither of these is a sound-quality pick. Look higher up the 19 10-inch two-way powered pa speakers if that is what you are optimizing for.
Specifications Side By Side
| Martin Audio CDD10 | PreSonus ULT10 | |
|---|---|---|
| Price | - | $500.00 |
| Ranked | #17 of 19 in 10-Inch Two-Way Powered PA Speakers | #18 of 19 in 10-Inch Two-Way Powered PA Speakers |
| Configuration | Passive 2-way coaxial PA speaker | Active 2-way bass-reflex PA speaker |
| Drivers | 10" coaxial woofer, 1" exit compression driver | 10" woofer with 2.5" voice coil, compression driver |
| Frequency Response | 65Hz - 20kHz (±3dB, manufacturer specified); 55Hz (-10dB) | Not published by PreSonus in the current product specifications |
| Dimensions | 20.2"H x 12.7"W x 12.2"D (513 x 323 x 310 mm) | 22"H x 13.2"W x 11.9"D (559 x 335 x 302.3 mm) |
| Inputs | Low-profile 20A push-lock input and link | Two XLR/TRS combo inputs (one mic/line, one line); two XLR male outputs |
| Power Handling | 250W AES / 1,000W peak (manufacturer specified) | - |
| Amplifier Power | Passive speaker; use external amplification within the 250W AES / 1,000W peak handling rating | 1,300W peak / 650W continuous (1,000W / 500W LF; 300W / 150W HF, manufacturer specified) |
| Crossover Frequency | 2kHz passive | 1.6kHz (manufacturer specified) |
| Cabinet Material | Composite material | 15mm eucalyptus plywood |
| Rigging | Six M8 inserts for wall bracket; ten M8 fly points | M10 suspension points; two-position 35mm pole socket |
| Bass Extension (-3dB) | 82.5Hz (measured, vendor Spinorama data) | 71Hz (measured, vendor Spinorama data) |
| Bluetooth | No | No |
| Coverage | - | 110° x 50° |
| DSP | - | Yes |
Related Speaker Comparisons
Other pairings from the same speaker class worth checking:
- Yamaha DBR10 vs RCF HD 10-A MK5
- Wharfedale Pro Delta X10 vs L-Acoustics 112P
- Yamaha DZR10 vs RCF HD 10-A MK5
- PreSonus ULT10 vs Wharfedale Pro Delta X10
- RCF HD 10-A MK5 vs PreSonus ULT10
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
Martin Audio CDD10 eBay
Pros: Medium-quality vendor data shows a 3.38 ideal-subwoofer preference score. The coaxial Differential Dispersion driver gives point-source summation of the LF and HF sections for consistent coverage, and the compact enclosure mounts horizontally or vertically for on-wall installation use.
Cons: Being passive, it needs an external amplifier and crossover, and its compact on-wall design targets installed foreground music over full PA main duty.
Full Martin Audio CDD10 review and specifications →
| Amplifier Power | Passive speaker; use external amplification within the 250W AES / 1,000W peak handling rating |
|---|---|
| Bass Extension (-3dB) | 82.5Hz (measured, vendor Spinorama data) |
| Bluetooth | No |
| Cabinet Material | Composite material |
| Configuration | Passive 2-way coaxial PA speaker |
| Crossover Frequency | 2kHz passive |
| Dimensions | 20.2"H x 12.7"W x 12.2"D (513 x 323 x 310 mm) |
| Drivers | 10" coaxial woofer, 1" exit compression driver |
| Frequency Response | 65Hz - 20kHz (±3dB, manufacturer specified); 55Hz (-10dB) |
| Inputs | Low-profile 20A push-lock input and link |
| Power Handling | 250W AES / 1,000W peak (manufacturer specified) |
| Rigging | Six M8 inserts for wall bracket; ten M8 fly points |
- Links
- Reviews, Comparisons and Sound Samples
- Head-to-Head Comparisons
PreSonus ULT10: $500.00 B&H Photo Video eBay
Pros: A custom 10-inch driver with a 2.5-inch voice coil and a WorxAudio-designed rotatable Pivot X110 horn deliver a wide 110° x 50° dispersion pattern for even coverage and an ultra-long throw at 1,300W peak.
Cons: Medium-quality vendor data shows a 3.2 ideal-subwoofer preference score, below most other actives in this ranking, and it lacks an onboard mixer or app control.
Full PreSonus ULT10 review and specifications →
| Amplifier Power | 1,300W peak / 650W continuous (1,000W / 500W LF; 300W / 150W HF, manufacturer specified) |
|---|---|
| Bass Extension (-3dB) | 71Hz (measured, vendor Spinorama data) |
| Bluetooth | No |
| Cabinet Material | 15mm eucalyptus plywood |
| Configuration | Active 2-way bass-reflex PA speaker |
| Coverage | 110° x 50° |
| Crossover Frequency | 1.6kHz (manufacturer specified) |
| DSP | Yes |
| Dimensions | 22"H x 13.2"W x 11.9"D (559 x 335 x 302.3 mm) |
| Drivers | 10" woofer with 2.5" voice coil, compression driver |
| Frequency Response | Not published by PreSonus in the current product specifications |
| Inputs | Two XLR/TRS combo inputs (one mic/line, one line); two XLR male outputs |
| Rigging | M10 suspension points; two-position 35mm pole socket |
- Links
- Reviews, Comparisons and Sound Samples
- Head-to-Head Comparisons