SB Acoustic 29 SDNC-C000-4
SB Acoustic 29 SDNC-C000-4
SB Acoustic 29 SDNC-C000-4
SB Acoustic 29 SDNC-C000-4
SB Acoustic 29 SDNC-C000-4
SB Acoustic 29 SDNC-C000-4

SB Acoustic 29 SDNC-C000-4

6 pcs.
In Stock
€ 65.96
Tax included

Large surround dome for increased acoustic output

CCAW voice coil for low moving mass

Long life silver lead wires

Low resonance frequency

Copper cap on pole piece for reduced voice coil inductance and minimum phase shift

Inherently shielded neodymium motor system

Internal pressure equalization and flow resistor for non-resonant coupling of cavities

Compact design

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Nominal Impedance 4 Ω

DC resistance, Re 3.0 Ω

Voice coil inductance, Le 0.05 mH

Effective piston area, Sd 9.6 cm2

Voice coil diameter 29 mm

Voice coil height 2.0 mm

Air gap height 2.5 mm

Linear coil travel (p-p) 0.5 mm

Moving mass incl. air, Mms 0.45 g

Free air resonance, Fs 630 Hz

Sensitivity (2.83 V / 1 m) 95.5 dB

Mechanical Q-factor, Qms 1.3

Electrical Q-factor, Qes 0.79

Total Q-factor, Qts 0.49

Force factor, Bl 2.6 Tm

Rated power handling* 80 W

Magnetic flux density 1.2 T

Magnet weight 31 g

Net weight 0.17 kg

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