SB Acoustics
SB Acoustics - 5" Satori TeXtreme Mid-Woofer - MW13TX-8
SB Acoustics - 5" Satori TeXtreme Mid-Woofer - MW13TX-8
In stock
Stock status is updated regularly from my distributor. If the full quantity ordered isn’t available, I’ll get in touch.
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Description
Premium 5″ woofer with Neodymium magnet, aerodynamic chassis and woven TeXtreme cone. TeXtreme is an advanced, super thin carbon fibre fabric that maximises the strength-to-weight ratio. The spread tow technology offers several advantages over regular Spread 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). Available in 4 ohm and 8 ohm models.
Features
- Advanced TeXtreme® cone
- Vented aerodynamic cast aluminium chassis
- Soft low damping rubber surround
- Advanced BIMAX spider
- Powerful optimised low distortion neodymium motor system
- Extended copper sleeve on pole piece
- Non-conducting fibreglass voice coil former
- Vented pole piece and voice coil
- Light weight CCAW voice coil
- Long life silver lead wires
Specifications
Specifications
General
| Driver type | Mid-Woofer |
|---|---|
| Nominal size | 5" |
| Nominal impedance | 8Ω |
| Series | Satori |
| Power handling (RMS) | 40 W |
| Sensitivity | 87 dB |
| Suggested alignment | Ported |
Thiele/Small parameters
| Resonant frequency (Fs) | 40 Hz |
|---|---|
| DC resistance (Re) | 6 Ω |
| Voice coil inductance (Le) | 0.18 mH |
| Mechanical Q (Qms) | 4.99 |
| Electrical Q (Qes) | 0.34 |
| Total Q (Qts) | 0.32 |
| Equivalent volume (Vas) | 14.8 L |
| Compliance (Cms) | 2.19 mm/N |
| Moving mass (Mms) | 7.3 g |
| Mechanical resistance (Rms) | 0.4 kg/s |
| Force factor (Bl) | 5.7 T·m |
| Effective piston area (Sd) | 70 cm² |
| Linear excursion (Xmax, one-way) | 5 mm |
| Displacement volume (Vd) | 35 cm³ |
| Efficiency bandwidth product (EBP) | 117.6 |
Motor
| Voice coil height | 15 mm |
|---|---|
| Air gap height | 5 mm |
| Magnetic flux density | 1.08 T |
| Magnet weight | 0.1 kg |
Mounting
| Overall diameter | 132 mm |
|---|---|
| Cutout diameter (suggested) | ≈ 111.6 mm |
| Mounting depth | 63.5 mm |
| Flange thickness | 7.05 mm |
| Bolt circle diameter | 121 mm |
| Mounting holes | 6 |
| Mounting hole diameter | 4.3 mm |
| Voice coil diameter | 30.5 mm |
| Weight | 0.79 kg |
Materials
| Cone | TeXtreme |
|---|---|
| Surround | Rubber |
| Voice coil former | Fibreglass |
| Basket | Cast Aluminium |
| Magnet | Neodymium |
- Xmax is quoted one-way (peak), not peak-to-peak.
- Sensitivity measured at 2.83V/1m.
Downloads
- 5″ SATORI MW13TX-8 Datasheet
- MW13TX-8 Cutout & Recess Template (NB Audio) Straight off SB Acoustics' spec sheet: flange outline, recess depth, bolt holes. Scaled from SB Acoustics' drawing, so close but not guaranteed exact: cutout. Check it against your driver before you cut.
Where do these figures come from? See the source of each one
