Satori WO24TX-4 9.5" TeXtreme Woofer- 4 ohm

Satori WO24TX-4 9.5" TeXtreme Woofer- 4 ohm

Name: Satori WO24TX-4 9.5" TeXtreme Woofer- 4 ohm
Brand: SB Acoustics
SKU: IMPORTED_SB_ACOUSTIC_130
Price: 388.07 EUR
Availability: PreOrder

Reference IMPORTED_SB_ACOUSTIC_130

Pre-order product

€ 388.07

Tax included

0Advanced TeXtreme® cone for improved piston operation
Large optimized motor system with under-cut pole piece and dual shorting rings
Vented aerodynamic cast aluminum chassis for optimum strength and low compression.
Soft low damping rubber surround for optimum transient response
Linear symmetric suspension design for improved dynamic performance
Non-conducting fibre glass voice coil former for minimum damping
Long life silver lead wires attached 180° apart for improved stability
Vented pole piece for reduced compression
Low piston to chassis diameter ratio
Gasket and bolt hole protrusions for reduced coupling to speaker cabinet.

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9.5" | 4 Ω | 90 W

Nominal Impedance 4 Ω

DC resistance, Re 3.3 Ω

Voice coil inductance, Le 0.29 mH

Effective piston area, Sd 255 cm2

Voice coil diameter 49.5 mm

Voice coil height 23.5 mm

Air gap height 6 mm

Linear coil travel (p-p) 17.5 mm

Magnetic flux density 1.07 T

Magnet weight 1.36 kg

Net weight 3.9 kg

Free air resonance, Fs 26.3 Hz

Sensitivity (2.83V/1m) 91 dB

Mechanical Q-factor, Qms 5.66

Electrical Q-factor, Qes 0.37

Total Q-factor, Qts 0.35

Moving mass incl. air,Mms 42.8 g

Force factor, Bl 7.9 Tm

Equivalent volume, Vas 79 liters

Compliance, Cms 0.86 mm/N

Mechanical loss, Rms 1.25 kg/s

Rated power handling* 90 W

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

The Satori range was founded to separate more expensive projects from a wider range of more affordable - but still high-end - SB Acoustics products. “As we get more experience, new materials, better simulation tools, we believe in benefiting the customer with those improvements. We always knew that geometry is essential and we are working more and more with geometry. Every time we get new materials, like beryllium, and we optimize the designs, there’s always room for improvement. We’ve been able to implement significant improvements with beryllium, and we could obtain pretty good results in combination with geometry."

TeXtreme - Combining ultralight weight, high stiffness and controlled break up behavior

TeXtreme is an advanced, super thin carbon fiber fabric that maximizes the strength-to-weight ratio.

Our new advanced carbon fiber cones are made from TeXtreme® spread tow fabric. The spread tow technology offers several advantages over regular tow fabrics, such as very low crimp, lower weight and improved cosmetics (cones are very flat and smooth). The laminated thin-ply TeXtreme® material has an excellent stiffness-to-weight ratio (though surpassed by beryllium, it is also significantly less expensive).

The outstanding physical properties of this composite material has allowed us to design cone profiles that normally wouldn’t perform well with commonly used materials. When supported by a small TeXtreme ® coupler cone (attached at a critical diameter), the integrated concave cones produce a smooth frequency response throughout the midrange area with minimum excitation of break-up modes.

The high bending stiffness of the cones also ensures true piston operation at low frequencies, which guarantees a solid bass reproduction. The cones are perfectly matched with our new dedicated low damping rubber surrounds. This combination ensures excellent micro dynamics/resolution and transient reproduction without leaving any trace of the unwanted edge resonance – midrange distortion is at a minimum.