SB Acoustics Satori MW16P-4 6.5” Egyptian Papyrus Cone MidWoofer – 4 ohms
Highlights:
- Egyptian Reed Cone
- Vented aerodynamic cast aluminum chassis for optimum strength and low compression
- Proprietary cone material with EGYPTIAN PAPYRUS fibers 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 fiber 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 for reduced compression
- High piston to chassis diameter ratio
- Gasket and bolt hole protrusions for reduced coupling to speaker cabinet
Product Specification:
Nominal Impedance | 4 Ω |
DC resistance, Re | 3.4 Ω |
Voice coil inductance, Le | 0.15 mH |
Effective piston area, Sd | 119 cm2 |
Voice coil diameter | 36 mm |
Voice coil height | 17 mm |
Air gap height | 5 mm |
Linear coil travel (p-p) | 12 mm |
Magnetic flux density | 1.17 T |
Magnet weight | 0.13 kg |
Net weight | 1.01 kg |
Free air resonance | Fs 28 Hz |
Sensitivity (2.83V/1m) | 90.5 dB |
Mechanical Q-factor, | Qms 5.0 |
Electrical Q-factor, | Qes 0.28 |
Total Q-factor, Qts | 0.27 |
Moving mass incl. air,Mms | 12.8 g |
Force factor, Bl | 5.2 Tm |
Equivalent volume, Vas | 50.2 liters |
Compliance, Cms | 2.5 mm/N |
Mechanical loss, Rms | 0.45 kg/s |
Rated power handling* | 60 W |
6,5 Satori MW16P-4-Drawing:

6,5 Satori MW16P-4-Grafik:

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



















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