The Q500 features a specially-voiced 5.25 inch aluminum Uni-Q driver and 1 inch vented aluminium dome tweeter. Based on our state-of-the-art HF driver, the Q500 boasts a much larger dome tweeter for increased sensitivity and distortion-free power handling. Below the Uni-Q driver array are three stacked 5.25 inch bass drivers working in tandem to quickly and efficiently produce a range of low frequencies.