Vibe SLICK4-V7 2-Way 300W Coaixal Speakers Supplied with Brackets for Universal 10cm spacer rings [<]Vibe SLICK 2 Way 300W Coaixal Speakers Supplied with Brackets to fit 4" Speakers to Universal 10cm spacer rings [<] Vibe SLICK4 is the new range of Vibe Slick speakers are the most efficient Vibe speaker to date. The woofer features a super lightweight paper composite cone and foam surround, a single layer spider and perfectly balanced voice coil. This provides an extended bandwidth and high level of efficiency. The component tweeter uses high end