The SA-MABTA01 marine audio receiver delivers reliable sound for boats, pontoons, jet skis, and other watercraft where standard car stereos fail. Built for the marine environment, this 4-channel receiver amplifier combines Bluetooth streaming with traditional AM/FM radio and USB connectivity.

This unit puts out 160 watts of peak power (4 x 40 watts RMS) through its built-in amplifier, providing enough volume to cut through wind and wave noise on the water. The IP65 waterproof rating protects against spray and moisture, while the anti-shock protection handles the vibration and movement of marine applications.

The receiver includes AM/FM stereo tuning, USB input for MP3 playback, and Bluetooth for wireless streaming from phones and tablets. Three built-in EQ presets (Pop, Rock, Classic) let you tune the sound to your preference. The LCD display shows track information and includes clock and mute functions, all controlled via the included remote.

Perfect for smaller boats, pontoons, and personal watercraft where you need dependable audio without the complexity of a full marine sound system. The compact 4.5" x 4" size fits standard marine receiver cutouts. Two sets of RCA pre-amp outputs allow expansion to additional amplifiers or powered speakers as your system grows.

Installation uses standard ISO connections and marine-grade wiring (mounting hardware included). The receiver comes ready to connect to 4-ohm or 8-ohm marine speakers.

Backed by Seismic Audio's one-year warranty with fast shipping nationwide. Professional marine audio performance at a price that won't sink your budget.

Technical Specifications

Frequently Asked Questions

What size boat or watercraft is this receiver suitable for?

The SA-MABTA01 works well for smaller to mid-size boats, pontoons, and personal watercraft up to about 25-30 feet. With 160 watts peak power, it provides sufficient volume for intimate gatherings of 6-12 people on deck. For larger vessels or louder environments, consider adding external amplifiers using the RCA pre-amp outputs.

What speakers and cables do I need to complete the system?

You'll need 4-ohm or 8-ohm marine speakers and marine-grade speaker wire. The receiver includes mounting hardware and uses standard ISO connections for power and antenna. Most installations require 16-gauge marine speaker wire, a 12V power connection, and an antenna connection for AM/FM reception.

Can I expand this system later with more speakers or a subwoofer?

Yes, the two sets of RCA pre-amp outputs allow you to connect external amplifiers for additional speakers or a powered marine subwoofer. This makes the SA-MABTA01 a solid foundation for a system you can grow over time. You can start with basic 4-speaker setup and add amplification as needed.

How waterproof is this receiver and where can I mount it?

The IP65 rating protects against water spray and splashing but not full submersion. Mount it in a protected location like under a console, in a cabin, or under a hardtop where it won't take direct rain or large waves. The anti-shock protection handles normal boat vibration and movement.

Does the Bluetooth work reliably on the water?

Yes, the built-in Bluetooth connects to phones, tablets, and other devices within normal range (about 30 feet). The connection remains stable during typical boating activities. You can stream music, podcasts, or audio from navigation apps while still having AM/FM radio as backup when you're out of cellular range.

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