Super Sport AT Subwoofers
 Autotek’s® Super Sport line of AT series entry level subwoofers is ideal for those looking for extreme power, without an extreme budget. With great features it offers high value, accurate bass reproduction and the quality expected from Autotek.
The AT subwoofer line offers three 12” models in dual and single voice coil that are testament to the combination of performance and value that Autotek has offered to premier car audio enthusiasts for three decades strong.
The ultra-rigid stamped steel basket and high energy magnet add to the power handling capabilities and reliability. The integrated spider tinsel-lead design adds to the durability and the foam surround provides increased excursion.
Super Sport AT Subwoofers Features:
• 12-inch DVC and SVC Subwoofer
• Dual 4-Ohm, Dual 2-Ohm and Single 4-Ohm Voice Coils
• High-Energy Magnet
• Paper Cone
• Ultra Rigid Stamped Steel Basket
• Multi-Layer High-Temp Voice Coil
• Front-Plate and Voice-Coil Cooling
• Integrated Spider Tinsel-Lead Design
• Foam Surround
| Parameters |
AT12S4 |
AT12D4 |
AT12D2 |
|
| Wiring |
|
Series |
Series |
Coils |
| NomZ |
4.56 |
8.64 |
4.56 |
Ohm |
| Sd |
0.051 |
0.051 |
0.051 |
Sq.m |
| Revc |
3.8 |
7.2 |
3.8 |
Ohm |
| BL |
11.179 |
13.827 |
10.871 |
TxM |
| Vas |
145.53 |
115.724 |
145.53 |
Liters |
| Cms |
392.929 |
312.454 |
392.929 |
uM/N |
| Mms |
75.926 |
75.926 |
75.926 |
Grams |
| Fs |
29.14 |
32.676 |
29.138 |
Hz |
| Qms |
4.294 |
4.573 |
4.348 |
|
| Qes |
0.423 |
0.587 |
0.447 |
|
| Qts |
0.385 |
0.52 |
0.405 |
|
| no |
0.824 |
0.665 |
0.779 |
% |
| SPL @ 1W Xmax |
91.2 |
90.2 |
90.9 |
db mm |
| Rms |
350 |
350 |
350 |
Watts |
| Maxx |
700 |
700 |
700 |
Watts |
| Closed Box Design: (Sealed) |
| Box Volume |
2.0 |
2.0 |
2.0 |
Cubic Feet |
| Qtc |
0.711 |
0.878 |
0.747 |
|
| F3 |
55 |
48 |
53 |
Hz |
| Vented Box Designs: (Round Port) |
| Box Volume |
2.0 |
2.0 |
2.0 |
Cubic Feet |
| Fb |
37 |
37 |
37 |
Hz |
| Port Size (Inside Diameter) |
4 |
4 |
4 |
Inches |
| Port Length |
10.5 |
10.5 |
10.5 |
Inches |
| F3 |
43 |
43 |
43 |
Hz |
|
