6.5 Inch Car Audio Speaker Subwoofer, 160 W High Power Bass Surround Sound Stereo Subwoofer Luidsprekersysteem 93 DB, 4 Ohm, 50 Oz Magneet, 70Hz-18KHz Spreekspoel : Amazon.nl: Elektronica
MW622 6,5 Inch / 16,5 cm Platte Subwoofer 150W RMS 2 + 2 Ohm - AutoSound24
Krachtige woofer 17 cm (6,5 inch) driver, 8 ohm, 250 W : Amazon.nl: Elektronica