MB Quart Nautic speakers give you the performance you demand from your marine speakers, with quality components and thoughtful design. The UV-resistant polypropylene cone is attached to the frame with a durable butyl rubber surround and stabilized with a woven aramid fiber spider that resists weather-and temperature related degradation.

MB Quart mounts the 1″ titanium dome tweeter securely in the grille for superior high-frequency dispersion, and eliminating the possibility of water leaking into the woofer’s internal works. These efficient speakers deliver maximum output without stressing your amplifier.

• 8″ marine speakers (pair)
• white, silver, and black grilles included
• polypropylene woofer with Butyl rubber surround
• 1″ titanium tweeter
• water-resistant aramid fiber spider
• IPx67 certified for marine use
• lightweight composite frame
• UV- and salt water-resistant
• power rating: 70 watts RMS (140 watts peak power)
• frequency response: 25-22,000 Hz
• impedance: 4 ohms
• sensitivity: 92 dB
• cutout diameter: 7-1/16″
• mounting depth: 3-11/16″