SB Acoustics SB16PFCR25-4 6” Paper Cone Woofer
₹3,107.00
Out of stock
SB Acoustics SB16PFCR25-4 6” Paper Cone Woofer
Highlights:
- 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 | 4 ohms |
DC resistence,Re | 3.2 ohms |
voice coil inductance,Le | 0.56 mH |
Free air resonance,Fs | 35 Hz |
Sensitivity(2.83V/1m) | 89.5 dB |
Mechanical Q-factor,Qms | 2.76 |
Electrical Q-factor,Qes | 0.39 |
Total Q-factor,Qts | 0.34 |
Moving mass incl. air,Mms | 13.8 g |
Force factor,BI | 5.8 Tm |
Equivalent volume,Vas | 32.7 liters |
Compliance,Cms | 1.50 mm/N |
Mechanical loss,Rms | 1.1 Kg/s |
Rated power handling* | 40W |
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 | 1.06 T |
Magnetic weight | 0.36 Kg |
Net weight | 0.96 Kg |
Suggested Box alignments:
- A Sealed enclosure of 0.25 to 0.3 cubic feet (7 liters to 8.5 liters) should have a response of 3dB down on the low end of about 80Hz.
- A ported enclosure of 0.4 cubic feet (11.3 liters) with a 1.5″ diameter vent by 5.5″ long should have a 3dB down point of about 55Hz.
- A ported enclosure of 0.5 cubic feet (14 liters) with a 1.5″ diameter vent by 5″ long should have a 3dB down point of about 50Hz.
Product Manuals / Spec Sheets / Downloads: Specifications Please Click Here.
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