PR 250

Passive radiator consisting of the basket and oscillator from the TIW 250. Fitted with an adjustable mass in place of the voice coil. Fine tuning is by means of adding screw-on sections. An M12 x 40 bolt and an M12 nut are included in the package. The mass can be increased by adding heavier washers or a longer bolt. Instructions on calculating the mass are included.

No longer available.

Technical Data

0.9 mm/N
Resonance frequency fs
14 Hz
Cutout diameter
233 mm
Effective piston area Sd
320 cm2
Dynamically moved mass Mms
140 g
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