SB34NRX75-16 12" Woofer 16 ohm

This new 16 ohm 12″ woofer from SB Acoustic features a low distortion motor system, paper cone with rubber surround, cast Aluminum frame and 75mm voice coil. The woofer would make a fine low frequency driver for a premium 3-way system, or put two in paral
€219.95
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Highlights:

  • Designed for open baffle
  • High flow venting center pole
  • 3" CCAW voice coil
  • Low dampening surround
  • Non-inductive voice coil former
  • Proprietary cone materials made-in-house
  • Cast Aluminium chassis

 

Product details

SB Acoustics SB34NRX75-16 12" Woofer

 

The SB Acoustics SB34NRX75-16 12" woofer uses a large 3" voice coil on a cast aluminium chassis. Hard Paper proprietary cone materials made in-house for consistency. Low damping SBR rubber surround with high exertion and resilience. Open structure cast frame for reduced reflections and compression. Aluminium alloy for light weight, non-magnetic and extra rigidity. Shorting Copper cap on pole piece. Non-inductive 75mm coil former. Especially designed for open baffle designs but also works well in large sealed enclosures.

SISB34NRX7516

Data sheet

Impedance
16 Ohm
Driver type
Woofer
Sensitivity
86 dB 2.83V/1m
Frequency range
24-500 Hz
Resonance frequency (fs)
24.5 Hz
DC resistance (Re)
14 Ohms
Mechanical Q (Qms)
6.52
Electrical Q at Fs (Qes)
0.74
Total Q factor (Qts)
0.66
Speaker diameter
12"
Power handling
200 W
Voice coil inductance (L)
3.2 mH
Effective mechanical mass incl air load (mms)
72 g
Effective piston radiating area (Sd)
508 cm2
Force factor (BL)
14.5 Tm
Equivalent volume of compliance (Vas)
216 l
Overall diameter
346 mm
Mounting diameter
305 mm