SB34NRX-00 12" Passive Radiator

The SB Acoustics SB34NRX-00 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.
€149.95
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Highlights

  • 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

 

Product details

SB Acoustics SB34NRX-00 12" Passive Radiator

 

The SB Acoustics SB34NRX-00 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.

SISB34NRX00

Data sheet

Driver type
Passive radiator
Resonance frequency (fs)
8.7 Hz
Mechanical Q (Qms)
12.1
Speaker diameter
12"
Effective mechanical mass incl air load (mms)
665g
Effective piston radiating area (Sd)
508 cm2
Equivalent volume of compliance (Vas)
6.46 ft.³