SIRIUS Starmate 4
The SIRIUS Starmate 4 satellite radio gets a sleek look to go with its compact size and long list of features. It stores the last 44 minutes of the channel you’re listening to, and lets you pause, rewind, and fast forward live broadcasts. The easy-to-read display showcases artist, song title, and channel information with 5 lines of text.Find all your favorites
You can scroll by channel, artist, or song title, and you can enter channel numbers directly. You can also save up to 30 of your favorite channels in the preset banks. The handy wireless remote gives you convenient system control. Save the names of up to 30 songs or artists, and S-Seek will tell you anytime one of them is playing across the SIRIUS dial. You can also save the name of your favorite sports teams, and the system will alert you whenever their games are starting.
JVC knows you’re looking for flexibility from your car audio system, so they packed the KD-G320 CD player with all sorts of performance and playback features. And, thanks to its clean, silver faceplate and rotary control knob, this is one entertainment hub that will fit in with just about any interior style.
The GTO1201.1 II features a high-frequency Class D switching power supply. This topology is more efficient that traditional Class AB designs, drawing far less current from your vehicle charging system. 
Pioneer’s innovative TS-SW3041D 12″ subwoofer packs a punch that belies its slender cross-section. Its Air Suspension Control System eliminates the need for a conventional spider structure — a cushion of locked-in air acts like a spring, providing smooth, precise movement of the woofer. This special design keeps the total depth of the sub comfortably under 4″, for bold bass in places regular subwoofers can’t go.The one-piece die-cast aluminum basket sports a radical fin design, providing extra cooling and rock-solid resonance control. Rugged internal parts, a powerful strontium magnet, and a cone-reinforcing aluminum dust cap round out the package.
Upgrade your in-car listening experience with a Pioneer GM Series amp — it’ll provide the power and sound quality you’re looking for, all in a reliable package you can count on.The GM-5200T 2-channel amplifier produces plenty of raw energy, with a selectable frequency filter that makes this amp a natural for driving a subwoofer. A selectable bass boost allows you to crank in more thump when needed. Thanks to high- and low-level inputs, you can add the GM-5200T to almost any system, even a factory stereo.