- Powerful enough - when the volume becomes no longer comfortable, then there is no distortion yet. Really play from 34Hz. If you listen at medium volume with normally soundproof doors, then there is a pleasant punch (there is no gap between the sub and mid frequencies) Easy installation - suitable with universal spacer rings for almost all cars.
- A 1st order crossover, or rather, it's just a capacitor. With it, the tweeters stand out strongly against the general background and are the first to limit the volume, tk. start to play loud clicks and there is a risk of burning them.