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Amazon.com: Memphis Audio VIV900.5 SixFive Series 5-Channel car Amplifier — 50 watts RMS x 4 at 4 ohms + 500 watts RMS x 1 at 2 ohms (Renewed) : Electronics
Amazon.com: Massive Audio FT1 – 100 Watts Max, 50 Watts RMS, FT Series Car Audio Tweeters, 20mm Inverted Dome, 4 Ohm, 360 Degree Swivel Feature for All 3 Included mounting Accessories (Pair) : Electronics
Amazon.com: Alpine MRV-F300 4-Channel Car Amplifier, 50 Watts RMS x 4 : Electronics
Amazon.com: Orion Cobalt CO525C 5.25” 4 OHM 2-Way System 50 Watts RM Coaxials Series CO Speakers Car Audio Stereo Set of 2 Speakers : Electronics
Amazon.com: Sharp CD-BH350 Micro Audio Component System with 5 CD Changer, Bluetooth, FM Radio & USB Playback - 50 Watts RMS : Electronics
Amazon.com: Jensen JS265 JS-Series 6.5" 2-Way Speaker Car (Pair), 100 Watts Peak Power Handling, 50 Watts RMS Power Range, Treated Paper Midwoofer, Black Foam Surround, 1" Black Mylar Dome Tweeter : Electronics
Amazon.com: Memphis Audio PRX603 Power Reference 6.5 Inch 3 Way 50 Watt RMS 100 Watt Peak Power Car Audio Coaxial Speaker System : Electronics