SMS Precision 6.5-Inch Speaker Spacers Source Unit 3-inch four-layer anodized-aluminum high-temperature voice

3-inch four-layer anodized-aluminum high-temperature voice coil

Built-in bullet tweeter projects upper-frequency detail

terminal and seat-clearance fitment must be confirmed

cutout diameter

determined by the selected subwoofers and project goals Vehicle application Custom car

SMS Precision 6.5-Inch Speaker Spacers Source Unit 3-inch four-layer anodized-aluminum high-temperature voiceDescription SMS Precision 6. 5 Inch Speaker Spacers provide additional mounting depth or stand off distance for compatible 6. 5 inch speakers. They are intended for custom doors, factory location upgrades, speaker pods and fabrication projects where the speaker basket or magnet needs more clearance from the mounting surface. Eight thickness choices are available from 1 4 inch through 2 inches. The selected thickness must still preserve door panel,