Name: subwoofer. Type: bass horn, speaker part. Resistance: 6Ω Rated power: 50W Sensitivity: 88 dB/ W/ M Frequency: 80-20 kHz
Car stereo audio noise suppressor. Material: ABS plastic, electric parts. Red: 12V+ Black: GND(ground)- Blue: Positive output. Size：54 * 50 * 20mm.
MP3,for iPod, CD player input jack 200W max power output Low distortion Great for use on your vehicle or your home Smart, lightweight aluminium casing Lightweight, has a matt silver casing and allows for full control of your volume, treble and bass output. It also has a jack for plugging your MP3, MP4,for iPod or CD player