DAYTON AUDIO DSA90-PR Passive Radiator Aluminium 43.7Hz Ø7.6cm

DAYTON AUDIO DSA90-PR Passive Radiator Aluminium 43.7Hz Ø 7.6cm
A good quality aluminium membrane passive radiator, designed to adapt to most speaker modernization / repair projects. Its diameter of 7.6cm (3") is ideal for integration in small format speakers.

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Reference : 13322
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Shipping date: 19-07-2019.

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Dayton Audio DSA90-PR

Passive Radiator Aluminium 43.7Hz Ø 7.6cm

Dayton Audio DSA90-PR Radiateur Passif Aluminium 43.7Hz Ø 7.6cm

A good quality aluminium membrane passive radiator, designed to adapt to most speaker modernization / repair projects. Its diameter of 7.6cm (3") is ideal for integration in small format speakers.

It has a 4mm excursion to highlight the bottom of the spectrum without distorting the dynamics of the sound. Its design as well as its specifications make it a radiator very compatible with Dayton Audio's DESIGNER series. However, this does not prevent it from offering excellent performance with other models.

To facilitate the integration of the radiator and quickly achieve the best sound, the DSA90-PR is delivered with M5 screws, which will add weight to the radiator. This configuration lowers the resonance frequency to promote the natural balance of the bass.

Technical characteristics

Specifications
Product typePassive radiator
Nominal diameter7.6cm (3")
Resonant frequency (Fs)43.7Hz
Mechanical Q(Qms)5.72
Mechanical compliance of suspension(Cms)2.55mm/N
Compliance equivalent volume (Vas)0.124ft³
Diaphragm mass inc. airload (Mms)5g
Max linear excursion (Xmax)4mm
Cone surface (Sd)31.2cm²
Cone materialAluminium
Surround materialRubber
Basket materialSteel
Total external diameter9.22cm
Baffle cutout diameter7.01cm
Depth2.18cm
Bolt circle diameter8.3mm
Number of mounting holes4
Weight90g
 
Data sheet
Speaker TypePassive Radiator
Loudspeaker diameter (cm)76
Diaphragm typeAluminium
Xmax (mm)4
 
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DAYTON AUDIO DSA90-PR Passive Radiator Aluminium 43.7Hz Ø7.6cm
A good quality aluminium membrane passive radiator, designed to adapt to most speaker modernization / repair projects. Its diameter of 7.6cm...

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