The only thing thin about the L7T thin subwoofer is the mounting depth. Whether it’s on the road or trail, these tough subs work perfectly in nearly anything with a motor.
The L7T 12-inch Subwoofer is a true-bass, thin subwoofer with a pair of 4Ω voice coils.
With our custom SoloKon™ technology and the L7T’s unique interior support system, the sub sounds fat – but keeps it thin! Match any L7T thin sub with a KX-Series mono amplifier for an outstanding combination of power and size.
Features:
- Uses a Sealed or Ported Enclosure
- Square Sub Design Moves 20% More Air Than Round Subwoofers
- Easily Mounts Under or Behind a Seat
- Dual Voice Coil Design
- Ribbed Santoprene Surround Resists Heat And Degrading
- Bumped Top Plate For More Excursion & Smoother Performance
- SoloKon™ Cone With 360-Degree Back Bracing
- UniPlate™ Solid Pole Piece & Backplate For Excellent Heat Dissipation
- Durable Steel Basket
*The L7T 12-inch Subwoofer works best with a sealed or ported enclosure and 600 watts of recommended power. See below for more details.
Thiele/Small Parameters |
![]() |
Size (IN.,CM) |
12, 30 |
Impedance (OHMS) |
4 DVC or 2 DVC |
Max Rec Amplifier Power (WATTS PEAK/RMS)* |
1200/600 |
Sensitivity (dB 1w/1m) |
86.54 |
Frequency Response (Hz) |
25-100 |
Mounting Depth (IN.,CM) |
4-1/8, 9.5 |
Mounting Cutout, Square (IN.,CM) |
11-1/16, 28.1 |
Min Rec Sealed Box Volume (CU. FT., Liters) |
.55, 15.6 |
Max Rec Sealed Box Volume (CU. FT., Liters) |
1.25, 35.4 |
Min Rec Vented Box Volume (CU. Ft., Liters)** |
1.75, 49.6 |
Max Rec Vented Box Volume (CU. Ft., Liters)** |
2.25, 63.7 |
What's in the box? |
one 12-inch subwoofer, one owner's manual, two stickers |