DS18 HYDRO 4" Amplified Wakeboard Tower Black Speakers w/ Bluetooth

$289.95 $629.94 -54% OFF

DS18 HYDRO 4" Amplified Wakeboard Tower Black Speakers w/ Bluetooth

$289.95 $629.94 -54% OFF
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DS18 HYDRO 4" Amplified Wakeboard Tower Black Speakers w/ Bluetooth

Immerse Yourself in Powerful Sound: These 4" 2-Way Marine Tower Speakers are designed to deliver exceptional audio quality that will captivate your senses. With a potent RMS Power of 40 Watts, these speakers pack a punch that will resonate through every wave, ensuring that your favorite tunes are heard loud and clear across the water.

Unmatched Connectivity with Bluetooth: Say goodbye to tangled wires and hello to wireless freedom! The DS18 HYDRO Tower Speakers come equipped with cutting-edge Bluetooth technology. This means you can effortlessly stream your music directly from your smartphone or tablet. Whether you're hosting a party on your boat or simply enjoying a tranquil cruise, these speakers provide seamless connectivity that puts you in control.

Built to Brave the Elements: Marine environments can be harsh, but these speakers are built to withstand the toughest conditions. Crafted with a robust and water-resistant design, they are engineered to conquer splashes, humidity, and saltwater exposure. The DS18 HYDRO Tower Speakers are your reliable companions, ensuring that your sound quality remains impeccable, no matter the weather.

Impedance and Clarity: With an Impedance of 4 Ohms, these speakers are optimized for marine audio applications, delivering crystal-clear sound without distortion. Whether you're rocking out to your favorite beats or enjoying a peaceful audiobook, the DS18 HYDRO Tower Speakers ensure that every note and word is conveyed with unparalleled clarity.

Elevate Your On-Water Experience: These Amplified Wakeboard Tower Speakers are more than just speakers; they're your ticket to an unforgettable on-water adventure. Whether you're wakeboarding, tubing, or simply relaxing on deck, the DS18 HYDRO Tower Speakers will provide the soundtrack to your aquatic escapades.

In summary, the DS18 HYDRO 4" Amplified Wakeboard Tower Speakers with Bluetooth combine power, convenience, and durability to create the perfect marine audio solution. Transform your boating experience with these speakers, and let the waves become the backdrop to your personal audio symphony. Don't miss out on the opportunity to own these exceptional marine tower speakers – your ears and your boat will thank you!

Standard Features 

  • 4" 2-Way Marine Tower
  • Amplified
  • Bluetooth
  • RMS Power: 40 Watts
  • Impedance: 4 Ohm
  • Water Resistant



  • Max Power Handling: 120 Watts x2
  • RMS Power Handling: 40 Watts x2
  • Frequency Response: 60Hz-20KHz
  • Voice Coil Diameter: 1"
  • Voice Coil Material: PEPSV
  • Impedance: 4 Ohm
  • Magnet Weight: 11 Oz
  • Magnet Material: Ferrite


  • Full Range Class D Stereo Amplifier
  • Max Power: 120x2 Watts
  • RMS Power: 40x2 Watts
  • Power and Ground: 16 GA
  • Fuse size: 15a

Shipping Information

Orders typically get shipped out within 1-2 business days and get delivered within 3-5 business days after they're shipped.

You will receive an order confirmation email and a tracking number once your order has shipped.

If for some reason you order an item that is out of stock, our support team will reach out to either give you more information on when your item will arrive or give you a full refund.

Please check out our shipping policy for more information.


DS18 provides consumers with a 2-year limited warranty on any item purchased directly from DS18's official site or any approved DS18 shop for the original purchaser. We ensure the greatest experience possible when purchasing our items, and if there is an issue, we do our best to get it handled immediately.
Warranties are non-transferrable: if you sell or buy to/from a third-party wholesaler your warranty will be null and void.
For more information, please read the parts below that are relevant to your individual product.

What is covered in my warranty?

DS18's 2 Year Limited Warranty protects against flaws in the initial production of their purchased good(s). Any faults or defects in materials or workmanship that present themselves during the warranty period will be corrected right away.

Faults developed under the following circumstances are not covered by DS18’s warranty:

  • Damage resulting from falls, foreign item damage, etc.
  • Damage brought on by carelessness or abuse (including injury to returned goods from inadequate or bad packing).
  • Damage brought on by incorrect installation.
  • Damage caused by utilizing the product outside of the recommended parameters (for example, by overpowering speakers or subwoofers or by operating an amplifier below a 1 ohm load).
  • Damage brought on by distortion and/or clipping (improper tuning).
  • Products that seem to have been tampered with (modified or repaired products).
  • Theft.
  • Any item acquired via a DS18 unofficial dealer.

Item Abuse is a possibility and is classified as the repetitive returning of the same item with the same injury.

DS18 meticulously checks every returned item when evaluating whether a product is covered by warranty or not. Each returned product is extensively tested by DS18’s professional audio team to identify the root of the products malfunction. Based on the criteria above, DS18 holds complete discretion in deciding whether a product is covered by a warranty or not.

If a product is returned within two years of purchase and determined to be faulty according to our warranty guidelines, it will be replaced. DS18’s Return Policy may apply differently under Products purchased within 30 days, depending on their place of purchase.

Any item(s) qualified for warranty coverage may be replaced by DS18 with a device that has been reconditioned and is of equivalent quality. DS18 maintains the right to substitute the model of product that is most comparable to the original product in lieu of discontinued items that are being replaced under warranty.

We do everything we can to make sure you receive your items as soon as possible: however, in most circumstances, the claim is resolved within 48 hours. We ask that you give us 3 to 5 business days from the date of arrival at our facility for product testing and settlement of your claim.

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Product Reviews From Verified Purchasers


Wow! I couldn't be happier with my DS18 Hydro Subwoofer purchase from Outdoor Eco Sports. Not only is the subwoofer fantastic, but their shipping was lightning-fast! I received my order within two days of placing it. And their customer service? Top-notch! They were so helpful and responsive to all my questions. A five-star experience all around!

Miles P

I'm blown away by the DS18 Hydro Subwoofer and Outdoor Eco Sports' service. The subwoofer delivers exceptional sound, and I was amazed by how quickly it arrived at my doorstep. The customer service team at Outdoor Eco Sports is a true gem. They go above and beyond to make sure you're satisfied. I highly recommend them!

Chan C

Outdoor Eco Sports has set the gold standard for online shopping. The DS18 Hydro Subwoofer I purchased is phenomenal, and their shipping speed left me pleasantly surprised. I had a question about installation, and their customer service team was not only friendly but incredibly knowledgeable. They made the whole experience a breeze!

Harry B

My DS18 Hydro Subwoofer arrived at my doorstep faster than I expected, and it's been a game-changer for my audio setup.

Barry K

The subwoofer's performance is unmatched, and I was thrilled when it arrived in record time. Outdoor Eco Sports' customer service is a shining example of what every online retailer should strive for. They made me feel valued as a customer, and I couldn't be happier with my purchase!

Wil O

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