DS18 6.5" Neodymium Marine Towers w/ Built-in Passive Radiator, 1" Driver & RGB LED Light 450W - Red

$899.95 $1,289.94 -31% OFF

DS18 6.5" Neodymium Marine Towers w/ Built-in Passive Radiator, 1" Driver & RGB LED Light 450W - Red

$899.95 $1,289.94 -31% OFF
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DS18 6.5" Neodymium Marine Towers w/ Built-in Passive Radiator, 1" Driver & RGB LED Light 450W - Red

Unleash the Power: With a nominal impedance of 4 Ohms, these marine towers are engineered to deliver a booming sound that will leave you and your fellow seafarers in awe. The RMS power handling of 150W ensures not only crystal-clear audio but also reliability, even in the harshest of marine conditions.

Crank Up the Volume: For those who crave an adrenaline rush, the DS18 Marine Towers can handle a staggering MAX power of 450W. That means your favorite tunes will rock the boat without any distortion, making your time on the water even more thrilling.

Hear the Details: Equipped with a sensitivity of 93 dB at 1 watt/1 meter, these towers ensure every note, beat, and lyric reaches your ears with precision. You'll catch every nuance in your music, bringing your playlists to life like never before.

Full Spectrum Sound: The DS18 Marine Towers boast a wide frequency response ranging from 70 Hz to 21 KHz. This comprehensive range guarantees that you'll enjoy every aspect of your music, from the deep, resonating bass to the crisp, clear highs. Your onboard parties will never be the same.

Seamless Integration: To fine-tune your audio experience, the recommended high-pass crossover at 90Hz ensures that your marine towers work in harmony with your existing setup, preventing any unwanted frequencies from interfering with your music.

A Splash of Color: Not only do these marine towers deliver exceptional sound, but they also come equipped with RGB LED lights to add a dash of style to your marine adventure. Customize the lighting to match your mood and create the perfect ambiance for any occasion.

In conclusion, the DS18 6.5" Neodymium Marine Towers with Built-in Passive Radiator, 1" Driver, and RGB LED Light are the ultimate audio solution for marine enthusiasts who demand the best in sound quality and style. Elevate your boating experience and make a splash with these powerful and visually stunning marine towers. With their exceptional power handling, precision sensitivity, and dynamic frequency response, your on-water escapades will never be the same. Don't settle for ordinary – choose DS18 for an extraordinary marine audio experience.

Standard Features

Enclosure Material: Injection PC+ABS
Marine Grade Type: IP65+UV Stable
RGB LED: Integrated LED-RGB Speaker Lighting Integrated LED-RGB Acrylic Ring Lighting and LED-RGB Back Logo with 6 Core Wires for Lighting and Speaker
Grill Type: ABS+316 Stainless Metal Mesh
Pair: Yes
Clamps: Die-Cast Adjustable (1"~2") 360 Degree Rotation Mounting Buried Wire or Open Wire Mounting Optional, Included NBR Pad And Stainless Hardware(Screws, Stop Washers, Hexagon wrench, Safety Rope, Screw fastening Glue)
Front Logo: Yes, can be rotated for correct angle display
Rear Logo: Yes, Radiator Fixed position
Finish: Gloss Red


Nominal Diameter: 6.5 inch
Nominal Impedance: 4 Ohm
RMS Power Handling: 150W
MAX Power Handling: 450W
Sensitivity (1w/1m): 93 dB
Frequency Response: 70 Hz - 21 KHz
Recommended HI Pass Crossover: 90Hz


Voice Coil Diameter: 1.5 inch
Cone Material: Waterproof Compress Paper + Carbon Fiber
Surround Material: Soft PC Damping Glued
Basket Material: PC Injection Molded Composite
Magnet Material: Neodymium
Magnet Grade: N40H
Passive Radiator: Yes, 3.5" With LED RGB Light


Voice Coil Diameter: 1 inch
Type: Compression Driver with CNC Solid Aluminum Horn
Diaphragm Material: PEN
Magnet Material: Neodymium
Crossover: 12dB with Over Power Protection


Equivalent Volume Vas: 8.5 L
Excursion (one way) Xmax: 3 mm
Free Air Resonance Fs: 75 Hz
Total Factor Qts: 0.783


Overall Diameter: 6.93" / 176.1mm
Overall Depth: 11.33" / 287.8mm
Overall Height: 10.7" / 271.7mm

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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