SB Acoustics Satori MR16PNW-4 6.5'' Egyptian Papyrus Cone Midrange

Features:

• Vented aerodynamic cast aluminium chassis for optimum strength and low compression
• Proprietary cone material with EGYPTIAN PAPYRUS™ 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 former for minimum damping
• Extended copper sleeve on pole piece for low inductance and reduced distortion
• CCAW voice coil for reduced moving mass
• Long life silver lead wires attached 180° apart for improved stability
• Vented pole piece and coil former for reduced compression
• Low piston to chassis diameter ratio
• Gasket and bolt hole protrusions for reduced coupling to speaker cabinet
• Mode balanced cone for reduced break-up

Specifications:

• Nominal Impedance 4 Ω
• DC resistance, Re 3.2 Ω
• Voice coil inductance, Le 0.11 mH
• Effective piston area, Sd 119 cm2
• Voice coil diameter 35.5 mm
• Voice coil height 11.2 mm
• Air gap height 5 mm
• Linear coil travel (p-p) 6.2 mm
• Magnetic flux density 1.17 T
• Magnet weight (NEO) 0.13 kg
• Net weight 1 kg
• Free air resonance, Fs 31 Hz
• Sensitivity (2.83 V / 1 m) 92.5 dB
• Mechanical Q-factor, Qms 4.85
• Electrical Q-factor, Qes 0.26
• Total Q-factor, Qts 0.25
• Moving mass incl. air, Mms 11.2 g
• Force factor, Bl 5.2 Tm
• Equivalent volume, VAS 47.2 liters
• Compliance, Cms 2.35 mm/N
• Mechanical loss, Rms 0.45 kg/s
• Rated power handling* 40 W

* IEC 268-5, high-pass Butterworth, 200 Hz, 12 dB/oct.