Radio Features:

100% Brand New Radio FM/AM MP3/USB for connecting MP3 players or flash drives RCA Aux-in for connecting iPod, or portable satellite radio Music Functionality 160 watts peak power (4 channels x 40 watts) Solid aluminum chassis Meets ASTM 117 salt/fog standard Waterproof (IP-66 standard) Rubber Tactile Action Control Buttons High Definition Positive LCD Display Bright LED illumination Voltage :12V

Dimensions: 

(W x D x H): 6.1" (155mm) x 1.57" (40mm) x 4.14" (105mm)

 Package Content:

Unit x 1set Wire cable x 1set  Install Bracket with screws x 1set English Instruction Manual X 1 set  USB extension cable x 1set Speaker

 Speakers Features:

100% Brand New Self-contained pod speakers with mounting brackets Power handling capacity 100 watts(Pair). Contains 100mm air-suspension woofer with 25mm tweeter Maximum handling 100 watts(Pair) Frequency response 80 - 20,000Hz Impedance 4 ohms Efficiency 89dB Installation depth 42mm Dimensions 112mm (W) x 110mm (H) x102mm (D) Supplied as a pair of two speakers.