MTX Audio RoadThunder 150W 8" Subwoofer - RT8-04 Car Audio Speakers hard-rocking subwoofer bass in a

hard-rocking subwoofer bass in a form that has a mounting depth of 3

5-Way Binding Posts and 1/4" Input Jack

They work perfectly on a factory or after market car audio system

Sealed Enclosure Net Volume: 18L

- 4-layer coil for extreme power handling

MTX Audio RoadThunder 150W 8" Subwoofer - RT8-04 Car Audio Speakers hard-rocking subwoofer bass in aThe RT Series subwoofers deliver epic, deep and accurate subbass at an unbelievable price point. This subwoofer shines when used in a sealed enclosure and causes a small earthquake when used in a vented enclosure. Features: Long Throw suspension for low distortion and high power handling One piece cone with 3D embossed MTX logo High tensile steel frame for more rigidity Large magnetic structure (130x25mm) for more power handling 2. 5" 63. 5 mm voice