Kicker 46L7T84 L7T L7-Thin 8-Inch (20cm) Subwoofer, Dual Voice Coil, 4-Ohm, 350 Watt
The square cousin to the CompRT subwoofer, the L7T fits under your seat or in a corner of your trunk with ease.
It's simple – more cone area means more bass! KICKER's L7T Square Sub technology gives you up to 20% more cone area than a conventional round sub.
KICKER acoustic engineers worked feverishly, determined to put the largest voice coil and magnet we've ever integrated into a thin sub. A next-level top-plate design, & unique heat management system all help to give you deep bass!

The L7T 8-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!

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
Specifications:
Size (IN.,CM) - 8, 20
Impedance (OHMS) - 4 DVC
Max Rec Amplifier Power (WATTS PEAK/RMS)* - 700/350
Sensitivity (dB 1w/1m) - 84.835
Frequency Response (Hz) - 30-100
Mounting Depth (IN.,CM) - 2-3/4, 7
Mounting Cutout, Square (IN.,CM) - 7-3/8, 18.8
Min Rec Sealed Box Volume (CU. FT., Liters) - 0.2, 5.66
Max Rec Sealed Box Volume (CU. FT., Liters) - .75, 21.2
Min Rec Vented Box Volume (CU. Ft., Liters)** - .8, 22.7
Max Rec Vented Box Volume (CU. Ft., Liters)** - 1