SB-Acoustics Satori MW19PNW-4 / Paper

FEATURES:

• Vented aerodynamic cast aluminium chassis for optimum strength and low compression
• Proprietary cone material with EGYPTIAN PAPYRUSTM fibres made in-house
• Soft low damping rubber surround for optimum transient response
• Advanced BIMAX spider for improved linearity
• Powerful optimized low distortion neodymium motor system
• Non-conducting fibre glass voice coil formerfor minimum damping
• Extended copper sleeve on pole piece for lowinductance and reduced distortion
• CCAW voice coil for reduced moving mass
• Long life silver lead wires attached 180° apartfor improved stability
• Vented pole piece for reduced compression
• High piston to chassis diameter ratio
• Gasket and bolt hole protrusions for reducedcoupling to speaker cabinet

SPECS:

• Nominal Impedance 4 Ω
• DC resistance, Re 3.4 Ω
• Voice coil inductance, Le 0.14 mH
• Effective piston area, Sd 158 cm2
• Voice coil diameter 39 mm
• Voice coil height 19.6 mm
• Air gap height 6 mm
• Linear coil travel (p-p) 13.6 mm
• Magnetic flux density 1.1 T
• Magnet weight 0.15 kg
• Net weight 1.48 kg
• Free air resonance, Fs 32 Hz
• Sensitivity (2.83V/1m) 91 dB
• Mechanical Q-factor, Qms 4.02
• Electrical Q-factor, Qes 0.22
• Total Q-factor, Qts 0.21
• Moving mass incl. air,Mms 16.7 g
• Force factor, Bl 6.5 Tm
• Equivalent volume, Vas 78.1 liters
• Compliance, Cms 2.22 mm/N
• Mechanical loss, Rms 0.7 kg/s
• Rated power handling* 70 W

* IEC 268-5, T/S parameters measured on drive units that are broken in.

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