Description of 48KXMARLC: Command precise volume in up to four independent zones on your boat or RV! This universal zone control distributes a stereo RCA signal from your media center/source unit to as many as four independent stereo RCA outputs. The built-in line driver delivers clean signal up to 8-volts to each channel so your amplifier is getting the cleanest signal possible. Higher input voltage into your amplifier allows you to set your gains lower and keep system noise down for the cleanest sound possible! KXMARLC is compatible with any amplifier that features pre-amp level inputs, and its perfect for large, multi-amplifier systems where you want ultimate control over the boat or vehicles volume levels.
Description of GO PARTY MAX BASS: The Rockville GO PARTY MAX BASS is an upgraded version of our GO PARTY D4. This speaker has an additional 10 watts dedicated to bass frequencies as well as a battery that is 50 % larger. This speaker has sound quality normally only found in speakers. This Is a very large portable Bluetooth speaker with really cool LED lights, and 2 passive radiator woofers that give you incredibly loud and deep bass. This speaker plays extremely loud and has the ability to wirelessly pair 2 of them together to get double as loud! This model also has a 50 foot Bluetooth range! This has a very long battery life along with battery status indicator LEDs. At 40% volume it can play for 20 hours, and at max volume it can play for over 5 hours! We put 5 really cool LED modes. One is an RGB strobe mode where the lights will blink to the beat of the song playing. There are 2 modes that act similar to a spectrum analyzer on an equalizer. The other 2 modes are LED chase modes where the LEDs make a cool circular effect to the beat of the song. You can use the speaker to play back music on a USB drive or use the aux input to connect any other audio sources such as a computer or laptop.