Reference subwoofers feature an exclusive dual impedance switch that lets you choose either load impedance option. This allows for a variety of system configurations when using one subwoofer or multiples. Not available from any other manufacturer, SSI lets you reconfigure your system by simply flipping a switch.
INFINITY subwoofer cones aren’t just built to thump, they’re built to last. Reference woofers feature an exclusive cone design that delivers superior rigidity for long-lasting performance.
Founded in 1999, the OnlineCarStereo.com team has worked to put together one of the largest selections of car audio/stereo in this country.