An update to our 4 ?ö Two-Way Coaxial Stereo Speaker This waterproof high output midrange speaker is driven by a sturdy state of the art neodymium magnet with poly mylar tweeter, delivering unmatched sound quality to this impressive speaker Rated with 3 ohms of impedance, 120 watts of maximum power and 30 watt RMS, this speaker delivers the superior sound you crave. SPEAKERS GL1800