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SB Acoustics SB15NBAC30-4 5'' Black Aluminum Cone Midwoofer

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Your Price: ₹5,300.00
Part Number: SB15NBAC30-4
Availability: Can Dispatch Immediately
Feature: Vented cast aluminum chassis for optimum strength and low compression
Feature: Geometrically reinforced aluminum cone for optimum piston operation and reduced break-up
Feature: Soft low damping rubber surround for improved transient response
Feature: Non-conducting fibre glass voice coil former for minimum damping

SB Acoustics SB15NBAC30-4 5'' Black Aluminum Cone Midwoofer


Product Specifications
Nominal Impedance4 ohms
DC resistence,Re3.1 ohms
voice coil inductance,Le0.12 mH
Free air resonance,Fs33 Hz
Sensitivity(2.83V/1m)88 dB
Mechanical Q-factor,Qms4.4
Electrical Q-factor,Qes0.31
Total Q-factor,Qts0.29
Moving mass incl. air,Mms10.6 g
Force factor,BI4.7 Tm
Equivalent volume,Vas21 liters
Compliance,Cms2.2 mm/N
Mechanical loss,Rms0.5 Kg/s
Rated power handling*50W
Effective piston area,Sd 82 cm²
Voice coil diameter30.5 mm
Voice coil height15 mm
Air gap height5 mm
Linear coil travel(p-p)10 mm
Magnetic flux density1.0 T
Magnetic weight0.54 Kg
Net weight1.48 Kg

Frequency and Impedance Graph:

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