The SA-WT65B wakeboard tower speakers bring professional-grade marine audio to boats, ATVs, and outdoor vehicles where standard speakers can't survive. This pair delivers 500 watts total power (250W peak per speaker) with waterproof construction and UV protection for reliable performance on the water.

Each 6.5-inch 2-way speaker handles 150 watts RMS and reaches 96 dB SPL, providing clear vocals and punchy bass that cuts through wind and engine noise. The 1-inch tweeter and polypropylene cone deliver full-range sound from 70Hz to 20kHz at 4-ohm impedance.

Built for marine environments, these speakers feature molded ABS plastic housings with stainless steel terminals that resist corrosion in both fresh and salt water. The heavy-duty adjustable mounting brackets fit wakeboard tower bars between 1.25" and 2" diameter, with included hardware for secure installation.

Perfect for wakeboarding boats, pontoons, jet skis, and off-road vehicles where you need loud, clear audio that survives the elements. The 96 dB sensitivity means they'll get plenty loud with most marine amplifiers, covering medium-sized boats and outdoor gatherings effectively.

Connect directly to any marine amplifier or head unit using standard speaker wire (not included). Each speaker requires a 9-inch mounting depth and comes with adjustable brackets and all necessary mounting hardware.

Seismic Audio backs these marine speakers with a one-year warranty and ships them ready to install, bringing professional sound quality to your water adventures without the premium price.

Technical Specifications

Frequently Asked Questions

Will these speakers get loud enough for wakeboarding?

Yes, with 96 dB sensitivity and 150W RMS handling, these speakers deliver plenty of volume for wakeboarding and water sports. They're designed to cut through wind and engine noise, providing clear audio for riders and passengers on medium to large boats.

What size wakeboard tower bars do these fit?

The adjustable mounting brackets accommodate tower bars between 1.25" and 2" in diameter. The heavy-duty brackets and included hardware ensure secure mounting on most wakeboard tower configurations, with 360-degree rotation for optimal sound direction.

Can I use these speakers in salt water?

Absolutely. These speakers feature waterproof construction with UV-resistant materials and stainless steel terminals that won't corrode in salt water environments. They're specifically designed for marine use in both fresh and salt water applications.

What amplifier power do I need for these speakers?

These 4-ohm speakers handle 150W RMS each, so a 2-channel marine amplifier rated for 150-300 watts per channel at 4 ohms will drive them effectively. Their 96 dB sensitivity means they'll get loud with moderate amplifier power.

Do these come with speaker wire and mounting hardware?

The speakers include all mounting hardware and adjustable brackets for installation. However, speaker wire is not included – you'll need marine-grade speaker wire appropriate for your amplifier-to-speaker distance, typically 12 or 14 AWG for most boat installations.

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