In This episode of Car Audio Q&A we will show you a new line fo backup camera mirrors from Rydeen. Rydeen also offers a rearview mirror with navigation built in. Our featured install comes from Jon Webb from Performance Audio in Las Vegas, Nevada. To have your questions answered on the show, post in out forums at SoundManCarAudio.com. We will also cover the following topics. Midrange woofers with good midbass JL Audio W3 or W0v3 Free air subwoofers Ported box or bandpass box Grounding your amplifier correctly