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DAYTON AUDIO DMA58-PR Passive Radiator Aluminum 39.8Hz Ø50.8mm
The Dayton Audio DMA58-PR 2" passive radiator is a perfect option for providing a bass boost to small speakers. Although small in size, the DMA58-PR has all the features you'd expect from larger models, including adjustable mass, aluminum diaphragm and rubber suspension.
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Dayton Audio DMA58-PR
Passive Radiator Aluminum 39.8Hz Ø50.8mm
The Dayton Audio DMA58-PR 2" passive radiator is a perfect option for providing a bass boost to small speakers. Although small in size, the DMA58-PR has all the features you'd expect from larger models, including adjustable mass, aluminum diaphragm and rubber suspension.
Technical characteristics
| Specifications | |
|---|---|
| Product type | Passive radiator |
| Nominal diameter | Ø50.8mm (2") |
| Mounting circle diameter | Ø65mm (2.56") |
| Resonant frequency (Fs) | 39.8Hz |
| Mechanical quality factor (Qms) | 3.93 |
| Compliance equivalent volume (Vas) | 7.08L (0.025ft³) |
| Mechanical compliance of suspension (Cms) | 2.4mm/N |
| Diaphragm mass inc. airload (Mms) | 6.7g |
| Maximum linear excursion (Xmax) | 7mm |
| Surface area of cone (Sd) | 14.5cm² |
| Materials | |
|---|---|
| Cone material | Aluminum |
| Frame | Polymer |
| Mounting informations | |
|---|---|
| Overall outside dimensions | 55.9*55.9mm |
| Cutout diameter | 50.04mm |
| depth | 38.1mm |
| Mounting holes number | 4 |
| Speaker Power (W RMS) | NC |
| Speaker Type | Passive Radiator |
| Impedance (Ω) | NC |
| Loudspeaker diameter (mm) | 51.0 |
| Diaphragm type | Aluminium |
| Efficiency / Sensitivity (dB) | N/A |
| Max Linear Excursion (Xmax) (mm) | 7.0 |
| Lowest frequency (Hz) | N/A |
| Highest frequency (Hz) | N/A |
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