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SB Acoustics
SB Acoustics - 10" SFC Shallow Subwoofer - SW26SFC38-4
SB Acoustics - 10" SFC Shallow Subwoofer - SW26SFC38-4
Regular price
$149.95 AUD
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$149.95 AUD
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Description
A shallow, light 10" subwoofer from SB Acoustics' SFC range. It has a hard pressed, vented paper cone made in-house, an inverted low damping rubber surround, a symmetric suspension and a stacked neodymium motor with built-in soft limiting.
Features
- Shallow light weight design
- Hard pressed vented paper cone (made in-house)
- Inverted low damping rubber surround
- Symmetric suspension
- Stacked neodymium motor with built-in soft limiting
- Non-conducting fibre glass coil former
- Long life lead wires
Specifications
Specifications
General
| Driver type | Subwoofer |
|---|---|
| Nominal size | 10" |
| Nominal impedance | 4Ω |
| Power handling (RMS) | 80 W |
| Sensitivity | 91.5 dB |
Thiele/Small parameters
| Resonant frequency (Fs) | 27 Hz |
|---|---|
| DC resistance (Re) | 3.5 Ω |
| Voice coil inductance (Le) | 1.27 mH |
| Mechanical Q (Qms) | 4.94 |
| Electrical Q (Qes) | 0.3 |
| Total Q (Qts) | 0.29 |
| Equivalent volume (Vas) | 88 L |
| Compliance (Cms) | 0.54 mm/N |
| Moving mass (Mms) | 64 g |
| Mechanical resistance (Rms) | 2.2 kg/s |
| Force factor (Bl) | 11.2 T·m |
| Effective piston area (Sd) | 340 cm² |
| Linear excursion (Xmax, one-way) | 3.5 mm |
| Displacement volume (Vd) | 119 cm³ |
| Efficiency bandwidth product (EBP) | 90 |
Motor
| Voice coil height | 16 mm |
|---|---|
| Air gap height | 9 mm |
| Magnetic flux density | 0.72 T |
| Magnet weight | 0.1 kg |
Mounting
| Voice coil diameter | 38.5 mm |
|---|---|
| Weight | 0.94 kg |
Materials
| Cone | Paper |
|---|
- Xmax is quoted one-way (peak), not peak-to-peak.
- Sensitivity measured at 2.83V/1m.
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