Accuton ASP250 Passive Radiator 24 cm 1 piece
Accuton ASP250 Passive Radiator 24 cm 1 piece
Accuton ASP250 Passive Radiator 24 cm 1 piece
Accuton ASP250 Passive Radiator 24 cm 1 piece

Accuton ASP250 Passive Radiator 24 cm 1 piece

Accuton ASP250 Passive Radiator 24 cm 1 piece

A passive radiator (drone cone) can be used instead of a port, which is commonly used in bass reflex applications. Together with an active driver, it works according to the Helmholtz resonator principle. If a passive radiator is used, we still have quite the same response like a vented enclosure:  We make use of one simple resonance at the tuning frequency. 

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€999.00

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Accuton ASP250 Passive Radiator 24 cm 1 piece

A passive radiator (drone cone) can be used instead of a port, which is commonly used in bass reflex applications. Together with an active driver, it works according to the Helmholtz resonator principle. If a passive radiator is used, we still have quite the same response like a vented enclosure:  We make use of one simple resonance at the tuning frequency. The acoustically behavior is quite similar, although there are relevant differences in practice.

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Mechanical Data

Specification Value Unit

Overall diameter 250 mm

Cutout Diameter/Square 230 mm

Min. frontplate thickness 18 mm

Overall depth 85 mm

Motor assembly depth 0 mm

Motor assembly diameter 0 mm

Screwfitting DIN 7984 / 4.50mm mm

Terminal 0 mm

Shipping weight (pair) 10 Kg

Shipping box size (pair) 320/320/450 mm

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Thiele/Small Parameters

Specification Value Unit

Sensitivity (2.83V / 1m) Spl 0 dB

DC-resistance Re 0 Ohm

Resonance frequency Fs 22 Hz

Equivalent volume of air Vas 119 ltr

Mechanical Q Qms 0

Electrical Q Qes 0

Total Q Qts 0

Effective piston area Sd 382 Cm2

Moving mass Mms 93 g

Suspension compliance CMs 0.57 mm/n

Mechanical resistance Rms 2.5 Kg*s

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Voice Coil Parameters

Specification Value Unit

Power handling P 0 W

Linear excursion Xmax 15 mm

Voice coil diameter 0 mm

Voice coil former material 0

Voice coil material 0

Voice coil inductance Le 0 mH

Force factor Bl 0 N/A

Motor type 0

Ferrofluid filling No

ASP250
New

Since 1994 the Thiel & Partner GmbH is developing, designing, producing and distributing under the registred trademark accuton® high quality loudspeaker made of stiff membrane materials like ceramics, diamond and aluminium sandwich.
It is our declared aim to be the provider of the constractional and phonetical best dynamic speaker drivers on the market. We also provide our customers an extensive support and collaboration in areas like case construction, design of the crossover and implemantation of electronic components.

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