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Find here a selection of useful and/or essential accessories for this product. These are specially selected by the Audiophonics team according to the characteristics of the product.
Robustness, ease of installation and high performance sound
The DSA90-8 is a full-range speaker which can reproduce most of the audio spectrum. True to the Designer Series by Dayton Audio, it is a highly versatile speaker that will give good results in most contexts and varied configurations. It can thus be used only in compact high performance speakers, or less commons configurations (line-arrays, its bars ... etc.).
Designer DSA90-8 was thought to facilitate every step in your build from theoric calculations to assembly and installation.
It is equipped with an additional structure rubber on the front panel to strengthens and protect its cone. Il allows a direct installation in a speaker box without having to oversink.
Its engine is vented and mounted on copper ring to ensure the stability of the signal and minimize thermal stresses. This emphasizes the qualities of the other components of the chain.
| Specifications | |
|---|---|
| Type | broadband |
| Color | Black |
| Membrane | Aluminum |
| Nominal diameter | 7.62 cm |
| Impedance | 8 ohms |
| Resistance | 6.6 ohms |
| Le | 0.53 mH @ 1kHz |
| Fs | 66.62 Hz |
| Qms | 2.15 |
| Qes | 0.45 |
| Qt | 0.35 |
| Mms | 3.5g |
| cms | 1.64 mm / N |
| sd | 31.2 cm² |
| Vd | 7.8 cm² |
| BL | 4.61 Tm |
| Vas | 2.27 Liters |
| Xmax | 2.5 mm |
| Speaker Power (W RMS) | 20.0 |
| Speaker Type | Full range |
| Impedance (Ω) | 8 |
| Loudspeaker diameter (mm) | 70.0 |
| Diaphragm type | Aluminium |
| Efficiency / Sensitivity (dB) | 85.0 |
| Max Linear Excursion (Xmax) (mm) | 2.5 |
| Lowest frequency (Hz) | 66 |
| Highest frequency (Hz) | 15000 |
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