The SA-65M01B marine speakers deliver reliable sound for boats, RVs, and outdoor applications where weather resistance matters. This matched pair handles both fresh and saltwater environments with waterproof construction and UV-resistant materials that won't fade or crack under constant sun exposure.

Each 6.5-inch speaker produces 150 watts peak power (75 watts RMS) with a frequency response of 60Hz to 20kHz, providing clear highs and solid mid-bass for music playback on the water. The polypropylene cone with rubber surround resists moisture damage while the 10 oz magnet and 1-inch voice coil ensure consistent performance at 4-ohm impedance.

The molded ABS plastic basket construction withstands marine conditions while the 2-way design eliminates the need for separate tweeters. At 91 dB sensitivity, these speakers work efficiently with most marine head units and amplifiers. The shallow 2.6-inch mounting depth fits standard boat speaker locations without interference.

Perfect for pontoon boats, fishing boats, deck installations, and outdoor patios where you need dependable sound that survives spray, rain, and UV exposure. The pair provides enough output for small to medium vessels and outdoor entertaining areas.

Installation requires standard speaker wire connections to your marine stereo or amplifier. The included mounting cutout template ensures proper fit during installation.

Seismic Audio backs these marine speakers with a one-year warranty and ships them ready to install with all necessary mounting hardware included.

Technical Specifications

Frequently Asked Questions

What size boat are these speakers suitable for?

The SA-65M01B pair works well for boats up to 25-30 feet, including pontoons, fishing boats, and smaller cruisers. The 300 watts total power provides adequate coverage for cockpit and deck areas without overwhelming smaller spaces. For larger vessels, consider multiple pairs or higher-powered options.

Do I need a marine amplifier or will my boat stereo power these speakers?

Most modern marine head units can drive these 4-ohm, 91 dB sensitivity speakers directly without an external amplifier. However, adding a marine amplifier will provide cleaner sound at higher volumes and better bass response. If your head unit is rated for at least 25 watts RMS per channel, you'll get good performance.

How do these compare to standard car speakers for marine use?

These are specifically designed for marine environments with waterproof construction and UV-resistant materials that regular car speakers lack. Car speakers will fail quickly in saltwater spray and constant sun exposure. The polypropylene cone and rubber surround resist moisture damage that would destroy paper cone car speakers.

What's the mounting depth and will they fit my existing speaker holes?

The mounting depth is 2.6 inches with a 5.6-inch diameter cutout required. Most standard 6.5-inch marine speaker locations accommodate this size. The included mounting template helps ensure proper fit before cutting. Check your current speaker mounting depth to confirm clearance.

Can these handle saltwater environments?

Yes, these speakers are built for both fresh and saltwater use. The waterproof construction, UV-resistant materials, and corrosion-resistant components handle saltwater spray and marine conditions. The ABS plastic basket and sealed design prevent salt buildup that damages standard speakers.

WARNING: This product can expose you to chemicals including Di(2-ethylhexyl)phthalate (DEHP), which is known to the State of California to cause cancer. For more information, go to: www.P65Warnings.ca.gov