SB Acoustics SB16PFCR25-8 6'' Paper Cone Woofer

Price: 2,706.00INR
Ex Tax: 2,706.00INR
Brand:  SB Acoustics
Product Code:  SB16PFCR25-8
Availability:  Out Of Stock
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SB Acoustics SB16PFCR25-8 6'' Paper Cone Woofer



  • Vented reinforced plastic chassis
  • Proprietary cone material with natural fibers made in-house
  • Soft low damping rubber surround for improved transient response
  • Optimized motor system
  • Vented coil former for low compression
  • Non-resonant long life lead wires



Product Specification:

Nominal Impedance

8 ohms

DC resistence,Re

5.6 ohms

voice coil inductance,Le

0.77 mH

Free air resonance,Fs

38 Hz


87 dB

Mechanical Q-factor,Qms


Electrical Q-factor,Qes


Total Q-factor,Qts


Moving mass incl. air,Mms

13.8 g

Force factor,BI

6.2 Tm

Equivalent volume,Vas

27 liters


1.25 mm/N

Mechanical loss,Rms

1.4 Kg/s

Rated power handling*


Effective piston area,Sd

124 cm²

Voice coil diameter

25.4 mm

Voice coil height

14 mm

Air gap height

5 mm

Linear coil travel(p-p)

9 mm

Magnetic flux density

1.07 T

Magnetic weight

0.36 Kg

Net weight

0.96 Kg



Suggested Box alignments:

  • Sealed box of 0.2 to 0.25 cubic feet (5.5 liters to 7 liters) should have a response of 3dB down on the low end of about 80Hz.
  • A ported enclosure of 0.35 cubic feet (10 liters) with a 1.5" diameter vent by 4" long should have a 3dB down point of about 55Hz.
  • A ported enclosure of 0.5 cubic feet (14 liters) with a 2" diameter vent by 7" long should have a 3dB down point of about 48Hz.


Product Manuals / Spec Sheets / Downloads: Specifications Please Click Here.


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