Product Overview
About: Fi Audio Alpha12 12" 1000W RMS Subwoofer
The Alpha v2 Series of subwoofers is our all around daily entry level sub. A single wide high strength magnet and a standard high compression pole cap are the foundation for this motor. A multilayer foam surround is attached to a fiber impregnated linear kraft pulp cone which helps keep things under control in high power applications. A 3″ 4 layer aluminum voice coil yields 17mm of Xmax while keeping the motor force high. The Alpha v2series will work in most enclosure types (sealed, ported, bandpass). Light weight and versatile, the Alpha v2 Series works in a variety of applications from incredibly detailed sound quality systems, to ground pounding multi sub monsters. Gloss carbon fiber caps are standard and you have the option for a third spider for increased mechanical power handling for some applications.
Features:
- Single 1, 2, or 4 Ohm
- Cast basket
- Wrap around gasket
- Linear reinforced cone
- Multi-layer wide foam surround
- Push terminal
- Extra heavy lead wire
- FEA optimized motor
- 3” diameter 4 layer coil
- Single wide high grade magnet
- Dual progressive spiders
- Compression cooling
- 1000W RMS
Thiele/Small Parameters:
| Coils | S1/S2/S4 |
| Fs | 36.2 Hz |
| Re | .8/1.6/3.3 |
| Qms | 6.43 |
| Qes | 0.44 |
| Qts | 0.41 |
| Mms | 241 g |
| Cms | 8.015^-5 |
| Sd | 480 cm^2 |
| Vas | 25.85 l |
| Spl | 86.3 1W/1m |
| Bl | 10.0/14.1/20.2 |
| Xmax | 17 mm |
| Rms | 1000W |
Measurements:
- Overall: 12.625"
- Cutout: 11.0625"
- Mounting Depth: 6.125"
- Displacement: 0.11 cuft
- Sealed ft3: 0.8-1.5 cuft
- Ported ft3: 1.8-2.5 cuft
