DAYTON AUDIO ND140-PR Passive Radiator Aluminium 44.2Hz Ø13.3cm

DAYTON AUDIO ND140-PR Radiateur Passif Membrane Aluminium Ø 13.3 cm
The ND140-PR from Dayton is a passive radiator with a diameter of 13.3mm. It is perfectly suited for small cabinets in which a conventionnal speaker would not fit. Despite its small size, this passive radiator achieves great performances and as high an efficiency as those of larger radiators.

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Reference : 12826
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12,42 €tax excl.

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Shipping date: 07-08-2020.

Orders placed before 11AM (GMT+1) will be shipped the same day (working day).

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DAYTON AUDIO ND140-PR

Passive Radiator Aluminum Diaphragm Ø 13.3 cm

Passive Radiator ND 140-PR
The ND140-PR in Dayton is a passive radiator in diameter of 13.3mm ideal for speaker boxes of small size, in which a conventional speaker would struggle to adapt. Despite its small size, this passive radiator makes it possible to achieve as high performance as that of the radiator larger sizes, with a significant linear excursion capability, a membrane Aluminum, a rubber suspension and an adjustable mass. Visually similar to the famous series ND in Dayton Audio, the PR-ND140 can be used with any small speaker.

The threaded rod and wing nut at the rear of the radiator possible to easily add mass to adapt the loudspeaker resonance frequency. This speaker can be used for many applications: multi pregnant speakers, sound bar, portable enclosure ...
passive radiator Specifications Audio dayton

Technical characteristics
Range speakerND Series
Type of speakerpassive radiator
Nominal diameter13.3cm (5.5 ")
resonance frequency (Fs)44.2Hz
Mechanical quality coefficient (Qms)4.02
total moving mass + air load (Mms)16.4g
Compliance of the suspension (Cms)0.79mm / N
Membrane surface (Sd)86.6cm²
Volume mass of air equivalent to the compliance (Vas)8.4L
linear excursion max (Cmax)9mm
mechanical loss of the membrane (Rms)1.13kg / s
membrane materialAluminum
Material suspensionRubber
bowl materialSteel
total outer diameter13.97cm (5.5 ")
Total depth6.35cm (2.5 ")
cutting diameter12cm (4.75 ")
Number of fixing holes4
 
Data sheet
ColorBlack
Speaker TypePassive Radiator
Loudspeaker diameter (cm)133
Diaphragm typeAluminium
Xmax (mm)9
StructureMetal
 
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DAYTON AUDIO ND140-PR Passive Radiator Aluminium 44.2Hz Ø13.3cm
The ND140-PR from Dayton is a passive radiator with a diameter of 13.3mm. It is perfectly suited for small cabinets in which a conventionnal...

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