Short answer: they serve different jobs, so pick based on install type rather than a straight ranking read. These are #33 and #38 of 42 10-inch powered PA speakers.
The HD 10-A MK5 is a self-powered, portable rental box. At 26 lbs (11.8 kg) it’s aimed squarely at rental and mobile-DJ use, with a 128dB claimed peak and RCF’s Class-D amplification carried over from the larger HD-series models. The medium-quality local data is truncated and cannot produce a preference score, and its 128dB peak claim trails most other 10-inch actives in this ranking.
The CDD10 is passive and built for coaxial on-wall installation, not portable PA duty. Medium-quality vendor data shows a 4.13 ideal-subwoofer preference score, with the coaxial Differential Dispersion driver giving point-source summation of the LF and HF sections for consistent coverage. It needs an external amplifier and crossover to run, and its compact enclosure mounts horizontally or vertically for on-wall foreground-music installs rather than full PA main duty.
What the CDD10 adds:
- Coaxial point-source dispersion for consistent off-axis response, versus the HD 10-A MK5’s conventional 2-way layout.
- Horizontal or vertical on-wall mounting with six M8 inserts for a wall bracket, plus ten M8 fly points.
- A low-profile 20A push-lock input and link connector built for install use.
Buy the HD 10-A MK5 if you want a self-powered, portable box for mobile-DJ or rental work.
Buy the CDD10 if you’re doing a fixed on-wall install and already have amplification, and want coaxial dispersion over a conventional portable PA top.
Want more options? Browse the full PA & Live Sound rankings.
A light, portable 10 inch powered PA speaker aimed at mobile DJs and rental work, easy to carry and set up.
A compact passive coaxial speaker for on wall installs, mounting horizontally or vertically for consistent foreground music coverage.
Prices on this page were last checked October 23, 2026 at 8:27 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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Specifications Side By Side
| RCF HD 10-A MK5 | Martin Audio CDD10 | |
|---|---|---|
| Price | $649.00 | $1,400 Passive |
| Ranked | #33 of 42 in 10-Inch PA Speakers | #38 of 42 in 10-Inch PA Speakers |
| Passive | No | Yes |
| Configuration | Active 2-way bass-reflex PA speaker | Passive 2-way coaxial PA speaker |
| Drivers | 10” woofer, compression driver | 10” coaxial woofer, 1” exit compression driver |
| Frequency Response | 50Hz - 20kHz (manufacturer specified) | 65Hz - 20kHz (±3dB, manufacturer specified); 55Hz (-10dB) |
| Dimensions | 20.7”H x 11.9”W x 11.9”D (527 x 303 x 303 mm) | 20.2”H x 12.7”W x 12.2”D (513 x 323 x 310 mm) |
| Coverage | 90° x 60° | 75-110° horizontal (user-rotatable), 60° vertical |
| Maximum SPL | 128dB peak (manufacturer specified) | 126dB peak / 120dB continuous |
| Inputs | XLR and 1/4-inch jack input; XLR output | Low-profile 20A push-lock input and link |
| Amplifier Power | 800W peak / 400W RMS (600W LF + 200W HF peak) | Passive speaker; use external amplification within the 250W AES / 1,000W peak handling rating |
| Crossover Frequency | 2000Hz | 2kHz passive |
| Cabinet Material | PP composite | Composite material |
| Rigging | 2 x M10 inserts; 35mm pole mount | Six M8 inserts for wall bracket; ten M8 fly points |
| Bass Extension (-3dB) | 69Hz (measured, vendor Spinorama data) | 82.5Hz (measured, vendor Spinorama data) |
| DSP | Yes | No (passive; used with a DX-series controller or iKON amplifier for FIR EQ and limiter presets) |
| Bluetooth | No | No |
| Weight | 26 lbs (11.8 kg) | 33.7 lbs (15.3 kg) |
| XLR Input | Yes | No |
| RCA Input | No | No |
| TRS Input | Yes | 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 |
| Power Handling | - | 250W AES / 1,000W peak (manufacturer specified) |
| Spinorama Preference Score | - | 1.21 |
| Spinorama Preference Score with Perfect Sub | - | 4.13 |
Frequency Response Compared
Both speakers’ spinorama measurements, overlaid. A flatter line is more neutral: peaks sound forward or harsh, dips sound recessed. Each curve is shifted so its average from 300 Hz to 3 kHz sits at 0 dB, so loudness differences between the two are removed and only the shape is compared.
Measurement data: RCF HD 10-A MK5 (measured by the manufacturer) and Martin Audio CDD10 (measured by the manufacturer), via spinorama.org.
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