SB Acoustics, SB29NRX2-00

SB acoustics SB29NRX2-00  205 gram, 10″ Passive Radiator

The version has less mass pre-added to the cone.  It is used in the Helios CM by Javad and Jeff.

A great alternative to a vented cabinet when coupled with the SB29SWNRX subwoofer.  The passive radiator design eliminates vent noise.  Home theater systems greatly benefit from PR designs.

Cabinet size is quite reasonable – .75 to 1.0 cu ft. tuned to 35Hz  This PR features the same heavy cast frame as its subwoofer counter-part along with a rubber surround and tune-able mass system.