A 12" speaker that is well balanced for all bass applications.
- 12" speaker
- 350 watt rated power
- Neodymium Magnet
- Aluminum Basket
- Available in 4 or 8 ohm impedance
General Characteristics
| Nominal Overall Diameter |
320 mm |
12.0 in |
| Nominal Voice Coil Diameter |
65 mm |
2.50 in |
| Magnet Weight |
220 g |
7.75 oz |
| Overall Weight |
5.60 lbs |
|
| Flux Density |
1.14 T |
|
Thiele-Small Parameters
| Voice Coil DC Resistance |
RE |
5.46 ohms |
| Resonance Frequency |
ƒS |
46.8 Hz |
| Mechanical Q Factor |
QMS |
12.58 |
| Electrical Q Factor |
QES |
0.44 |
| Total Q Factor |
QTS |
0.43 |
| Mechanical Moving Mass |
MMS |
56.7 g |
| Mechanical Compliance |
CMS |
200 µm/N |
| Force Factor |
BxL |
14.37 Wb/m |
| Equivalent Acoustic Volume |
VAS |
81.3 lt. |
| Maximum Linear Displacement |
XMAX |
± 5.0 mm |
| Reference Efficiency |
nO |
1.81 % |
| Diaphragm Area |
SD |
530.9 cm2 |
| Losses Electrical Resistance |
RES |
155.6 ohms |
| Voice Coil Inductance @ 1kHz |
LE |
1.00 mH |
Constructive Characteristics
| Magnet |
Neodymium |
| Voice Coil Winding |
Copper |
| Voice Coil Former |
Kapton |
| Cone |
Paper |
| Surround |
Treated Cloth |
| Dust Dome |
Solid Paper |
| Basket |
Aluminum Die-Cast |
Electrical Characteristics
| Nominal Impedance |
8 ohms |
| Rated Power |
250 W |
| Musical Power |
500 W |
| Sensitivity@1W, 1m |
96.4 dB |
