This isn't the sexiest product, but it's incredibly useful. The CL-RLC functions as a subwoofer level control for any JL Audio amp or for the CL441dsp! Unlike the RBC-1, which is an EQ boost controller, this is a true level control. Moreover, you can use it as an iPod solution. Connect an iPod on one end and the other to your amp. If you have, for example, a classic vehicle that you don’t want to install a new-fangled radio into, the RLC serves as a substitute source unit. It features differential balanced inputs and a buffered pass-through connection so that you can also pass signal along (without volume control) to a satellite amplifier from the same input channels.
