SB Acoustics SB34NRX2-00 12" Passive Radiator-294g

SB Acoustics SB34NRX2-00 12" Coated Paper Cone Passive Radiator -294 grams

• Hard paper cone for improved piston operation (made in-house)
• Cast aluminum chassis for optimum strength
• Low damping medium hardness rubber surround for improved dynamic linearity and mechanical stability
• Easily adjustable moving mass

This passive radiator is a good match to the SB Acoustics woofer SB34SWNRX-S75.  In 2.0 to 2.5 cubic foot box this combo will get down to 30Hz.  Adding a plate amplifier with a low frequency boost would push the F3 even lower.