Dayton Audio DSA90-8
3" (8cm) midrange driver
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/piece
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Description
- Speaker series Designer series
- Model number DSA90-8
- Speaker type: Full range
- Nominal diameter: 76.2 mm
- Power handling (RMS): 20 watts
- Load capacity (max.): 40 watts
- Impedance: 8 Ohm
- Sensitivity: 84.7 dB at 2.83 V/1 m
- Frequency response: 66 - 15,000 Hz
- Diameter of the voice coil: 20.4 mm
- Magnetic weight 8 oz.
- DC resistance (Re) 6.6 Ohm
- Voice coil inductance (Le) 0.53 mH at 1 kHz
- Resonant frequency (Fs) 66.62 Hz
- Mechanical quality (Qms) 2.15
- Electromagnetic quality (Qes) 0.45
- Total Q (Qts) 0.37
- Membrane mass (Mms) 3.5 g
- Moving mass of the diaphragm (Mmd) --
- Mechanical compliance of the suspension (Cms) 1.64 mm/N
- Surface area of the cone (Sd) 31.2 cm²
- Displacement volume (Vd) 7.8 cm³
- BL product (BL) 4.61 km
- Compliance equivalent volume (Vas) 2.27 liters
- Maximum linear deflection (Xmax) 2.5 mm
- Diaphragm/cone material aluminum
- Surround material rubber
- Copper voice coil wire material
- Voice coil former aluminum
- Basket/frame material Steel
- Magnet material ferrite
- Total outside diameter 92.3 mm
- Total depth 44.6 mm
- Diameter of the baffle cut-out 70 mm
- Mounting holes 4
Discover the DSA90-8 3" midrange driver from Dayton Audio - a professional audio solution from the Designer Series. With a maximum power handling of 40 watts and an impedance of 8 ohms, this midrange driver offers reliable sound performance. Thanks to a frequency response of 66 to 15,000 Hz and a sensitivity of 84.7 dB at 2.83 V/1 m, it is ideal for demanding audio applications. The midrange driver has an aluminum cone and a rubber surround material, while the basket is made of steel. The compact design allows easy integration into various speaker systems.
The 3" (8cm) DSA90-8 midrange speaker from Dayton Audio is part of the Designer series and offers a professional audio solution for a wide range of applications. With a power handling capacity of up to 40 watts and an impedance of 8 ohms, it delivers reliable sound performance. The frequency response of 66 to 15,000 Hz and a sensitivity of 84.7 dB at 2.83 V/1 m make it an ideal choice for demanding audio applications. The midrange driver has an aluminum cone and a surround material made of rubber, while the basket is made of steel and the magnet is made of ferrite. The compact design with an overall diameter of 92.3 mm and an overall depth of 44.6 mm enables easy integration into various loudspeaker systems.
Product details
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