MRWT40 Wake Tower Speakers - Weatherproof 4in Stereo System

Our review of the MRWT40 wake tower speakers finds them best suited to boat and UTV owners who want dependable, weatherproof audio that stays loud and clear at speed. The biggest reason to buy is straightforward: this compact 2-way system delivers surprising volume and clarity for its size while offering IPX5 protection and hardware built to handle exposed, mobile environments. Installation is simple for anyone comfortable with basic wiring, and the included wireless remote and mounting adapters make these speakers a practical upgrade for wake towers, roll bars, and utility vehicle cages.

Key Features

• Weatherproof IPX5 rating: Keeps the speakers working under spray and rain so they hold up on boats and open vehicles.
• 2-way speaker design: A dome tweeter and a midbass driver combine to deliver clearer highs and fuller mids for music at highway speeds.
• Fits 1.5 in to 2 in bars: Includes rubber strips and clamps to adapt to common wake tower and roll bar diameters without special brackets.
• 400W max power handling: Allows louder playback and pairs well with a small external marine amplifier for peak performance.
• Push terminal wiring: Simple rear push terminals accept standard speaker wire for quick connection during installation.
• Wireless remote included: Control basic volume and playback at a distance without running extra control wires to the helm.

Who It's For

The MRWT40 is ideal for boat owners, wakeboarders, and UTV drivers who need a compact, weatherproof speaker pair that installs on a wake tower or roll bar and remains audible at speed. It fits a broad range of use cases where ruggedness and easy mounting matter more than deep bass.

Those seeking full-range low-frequency impact or large-format tower speakers should look elsewhere; if deep bass and very large soundstage are priorities, a larger speaker or subwoofer and a more powerful amplification chain will be a better match.

Pros & Cons

Pros

• Clear highs and strong mid response from the 2-way design make dialogue and vocals intelligible over wind noise.
• Durable, weatherproof construction and rubber surrounds stand up to marine environments and rough use.
• Easy to mount to 1.5 in to 2 in bars and quick to wire with push terminals, so installation is straightforward for DIYers.
• Includes a wireless remote, useful for adjusting volume from the deck or cockpit.

Cons

• Limited low-end extension due to the 4 in midbass drivers, so bass lovers may want to add an amp and subwoofer for fuller sound.
• Speaker size receives mixed feedback and may appear small on very large boats or when compared to full tower systems.

Specifications

System type	2-way wake tower speakers
Driver complement	1 x 25 mm dome tweeter, 4 x 102 mm midbass driver
Power handling	Max 400W
Impedance	4 ohm nominal
Frequency response	130 Hz - 20 kHz (3 dB)
Sensitivity	94 dB (1W/1m)
Mount fit	Bars 1.5 in - 2 in (38 - 51 mm)

Our Verdict

The MRWT40 wake tower speakers are a practical, value-minded option for anyone who needs compact, weatherproof audio that remains audible at speed. They deliver clear highs and dependable construction for marine and UTV use; pair them with a small marine amplifier and, if desired, a dedicated sub to improve low-end impact for the best overall system.

Frequently Asked Questions

What size bars do these fit?
They fit bars with a diameter between 1.5 in and 2 in and include rubber strips to accommodate smaller bars.

Are these Bluetooth speakers?
No, the MRWT40 are passive speakers that connect to your stereo or amplifier; Bluetooth capability depends on the source unit.

How are they wired?
Wiring is via rear push terminals that open when pressed to accept standard speaker wire and securely clamp when released.