Compact speaker has matching small price

RiverPark Marine Milennia S3501

Jan 2, 2024

Many small stereo speakers sound tinny and lack the sound pressure level (SPL) to overcome the various noises on a boat. But not the 3–1/2″ Milennia S3501 from RiverPark Marine, formerly ProSpec Electronics. The high-performance mid-range speaker fits into the tightest spaces, produces rich, high-end audio and has a price tag that matches its compact size.

The Milennia S3501 is IPX5-rated watertight. This makes it ideal as a primary speaker in smaller boats where splashing is common or as the wetter part of a more extensive audio system. Used singly, it’s also perfect as a dedicated VHF speaker.

Featuring 25W RMS, 75W peak power, the Milennia S3501 from RiverPark Marine has a frequency response of 55Hz–20kHz. With 4 ohms impedance, sensitivity is 89dB at 2.83V/1M. This delivers the big, full-range sound and tonal balance the Milennia brand is known for.

Because its graphite grille is only 4″ in diameter, the Milennia S3501 is easy to fit into spaces other speakers can’t. It requires a 3″ hole and a mere 1–1/2″ of depth. An integrated gasket makes installation a breeze. Ideal for refit and OEM use alike, the Milennia MIL-S3501 from RiverPark Marine costs $59.95 USD / pair.

www.prospecelectronics.com

Related Posts




Good Advice that You Can Share – The Art of Anchoring  

Unless a boat is secured, it will drift away. If it cannot be attached to something secure, such as a dock, piling, mooring buoy, tree, or boulder, it must be anchored. There is much more to anchoring than simply tossing the anchor over the side. 
 
An anchoring system has two parts: the anchor itself and the rode which connects the anchor to the boat. To be effective, an anchor must have good holding power, and the rode must be strong enough to withstand the strains that are put on it. 

Read More




Need to Catch up on News This Week?

Every Tuesday we publish a fresh Digest with informative articles pertaining to the Canadian boating and marine industry. Stay up to date with the latest products, research and industry developments.

Missed an Issue of Boating Industry Canada News Week? If you’re looking for a specific issue, or simply want to catch up on previous issues, check out our Boating Industry Canada News Week Archives.

Not signed up for News Week? Subscribe here.



Rayglass 2400 makes its Australian debut at the 2026 Sydney Boat Show

Rayglass Boats, a Brunswick Corporation (NYSE: BC) brand and a globally recognized designer and manufacturer of premium power boats, today announced that Australian boaters will get their first chance to see the Rayglass 2400 it in person for the first time. Queensland Marine Centre will bring the 2400 to the 2026 Sydney Boat Show, running 30 July – 2 August at Sydney Showgrounds, Sydney Olympic Park at Stand D104. The next generation 2700 will also be on display.

Read More


ePropulsion Enters Powered Kayak Fishing Market with Innovative kLite Electric Outboard

ePropulsion Americas, the global leader in marine electric propulsion systems and services, has announced that it is entering the powered kayak market with the all-new kLite 750 electric outboard. Building on the award-winning technology that shattered convention with the highly portable eLite, the kLite 750 is powerful, but contained in a lightweight and compact form factor ideal for recreational or fishing kayaks alike.

Read More