Our high power bass reflex stereo system is two-way ported. They have black shielded magnets for audio and video for a quality acoustic experience. The mylar dome tweeter is 2 inches. They feature a 60 watt RMS per channel with an 80 watt maximum per channel. They offer a frequency response of 40 to 22,000 Hz at 8 ohm. They are encased in a black housing color. Mounting brackets and hardware are included.