SB Acoustics
SB Acoustics - 6.5" Satori Mid-Woofer - MW16P-4
SB Acoustics - 6.5" Satori Mid-Woofer - MW16P-4
Regular price
$284.95
Regular price
Sale price
$284.95
Unit price
per
Tax included.
Shipping calculated at checkout.
In stock
Stock status is updated regularly from my distributor. If the full quantity ordered isn’t available, I’ll get in touch.
Couldn't load pickup availability
Description
Vented pole piece for reduced compression.
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 optimised 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
Specifications
Specifications
General
| Driver type | Mid-Woofer |
|---|---|
| Nominal size | 6.5" |
| Nominal impedance | 4Ω |
| Series | Satori |
| Power handling (RMS) | 60 W |
| Sensitivity | 90.5 dB |
| Suggested alignment | Either |
Thiele/Small parameters
| Resonant frequency (Fs) | 28 Hz |
|---|---|
| DC resistance (Re) | 3.4 Ω |
| Voice coil inductance (Le) | 0.15 mH |
| Mechanical Q (Qms) | 5 |
| Electrical Q (Qes) | 0.28 |
| Total Q (Qts) | 0.27 |
| Equivalent volume (Vas) | 50.2 L |
| Compliance (Cms) | 2.5 mm/N |
| Moving mass (Mms) | 12.8 g |
| Mechanical resistance (Rms) | 0.45 kg/s |
| Force factor (Bl) | 5.2 T·m |
| Effective piston area (Sd) | 119 cm² |
| Linear excursion (Xmax, one-way) | 6 mm |
| Displacement volume (Vd) | 71.4 cm³ |
| Efficiency bandwidth product (EBP) | 100 |
Motor
| Voice coil height | 17 mm |
|---|---|
| Air gap height | 5 mm |
| Magnetic flux density | 1.17 T |
| Magnet weight | 0.13 kg |
Mounting
| Overall diameter | 165 mm |
|---|---|
| Cutout diameter (suggested) | ≈ 141.1 mm |
| Mounting depth | 75.6 mm |
| Flange thickness | 7.5 mm |
| Bolt circle diameter | 153.5 mm |
| Mounting holes | 6 |
| Mounting hole diameter | 4.3 mm |
| Voice coil diameter | 36 mm |
| Weight | 1.01 kg |
Materials
| Cone | Paper |
|---|---|
| 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
- 6½″ SATORI MW16P-4 Datasheet
- MW16P-4 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
