Tough, Powerful and Independent Covered in tough, powder-coated aluminum, the KICKER KPB2 35-inch PowerBar includes eight mid-woofers and two titanium tweeters that fire up the outdoors. This IP66-rated system is driven by a 300-watt power plant, and the included 3.5mm line-output connection lets you add more amplifiers for an even bigger sound system. A completely self-enclosed system, KICKER PowerBars do not require a head unit. Connect sources wirelessly via Bluetooth® or a full-range AUX stereo input, then control it all with the included steering wheel-mounted wireless remote. Four DSP-controlled EQ presets are easily accessible via oversized buttons in the center of the PowerBar. Enabling KICKER’s Broadcast Mode™ wirelessly connects numerous PowerBars together, allowing everyone to enjoy the same music at the same time while on the trail, stopped at the campsite or gathering around the campfire.