SB Acoustics SB15MFC30-4 5" Poly Cone Woofer

Price: 5,658.00INR
Ex Tax: 5,658.00INR
Brand:  SB Acoustics
Product Code:  SB15MFC30-4
Availability:  In Stock
0 reviews  (0 reviews)   |   Write a review

SB Acoustics SB15MFC30-4 5" Poly Cone Woofer


  • Vented cast aluminium chassis for optimum strength and low compression
  • Mineral filled PP-cone made in-house
  • Soft low damping rubber surround for improved transient response
  • Non-conducting fibre glass voice coil former for minimum damping
  • Extended copper sleeve on pole piece for low inductance and low distortion
  • CCAW voice coil for reduced moving mass
  • Long life silver lead wires
  • Vented pole piece for reduced compression

Product Specification:

Nominal Impedance

4 Ω

DC resistance

Re 3.1 Ω

Voice coil inductance

0.12 mH

Effective piston area

82 cm2

Voice coil diameter

30.5 mm

Voice coil height

15 mm

Air gap height

5 mm

Linear coil travel (p-p)

10 mm

Magnetic flux density

1.00 T

Magnet weight

0.54 kg

Net Weight

1.48 kg

Free air resonance

35.5 HZ


(2.83 V / 1 m) 90 dB

Mechanical Q-factor

Qms 5.26

Electrical Q-factor

Qes 0.30

Total Q-factor

Qts 0.28

Moving mass incl. air

Mms 9.9 g

Force factor

Bl 4.8 Tm

Equivalent volume

VAS 19.4 liters


Cms 2.03 mm/N

Mechanical loss

Rms 0.42KG\S

Rated power handling

* 50 W


Product Manuals / Spec Sheets / Downloads: Please click here

Write a review

Your Name:
Your Review:
Note: HTML is not translated!

Rating: Bad            Good

Enter the code in the box below:

Related Products