Pair of DS18 HYDRO Black 8" 125W 4 Ohm 2-Way Marine Speakers RGB NXL-8 — Big Jeff Audio Dealer Platform
Skip to content
Welcome To The Dealer Platform
Welcome To The Dealer Platform


  • High Power Output: With an impressive 750 watts peak power, these 8-inch 2-way marine speakers deliver powerful and dynamic sound for an immersive audio experience on your boat.
  • High Power Output: With an impressive 750 watts peak power, these 8-inch 2-way marine speakers deliver powerful and dynamic sound for an immersive audio experience on your boat.
  • Customizable RGB Lighting: Add flair to your vessel with integrated RGB lighting that allows you to customize the colors and effects to match your mood or event.
  • 4 Ohm Impedance: Offering 4-ohm impedance, these speakers are compatible with most marine amplifiers and audio systems for seamless integration into your setup.
  • Easy Installation: Designed for straightforward installation, these speakers come with all necessary mounting hardware and wiring, making it simple to upgrade your marine audio system.
  • Clear Sound Quality: Enjoy crisp highs and rich lows with the 2-way design, delivering balanced and clear audio across a wide frequency range.
  • Sleek Black Finish: The sleek black design complements any boat interior or exterior, adding a touch of style to your marine vessel.
  • Durable and Reliable: Constructed with premium materials, these marine speakers offer exceptional durability and reliability, ensuring they perform well even after prolonged exposure to the elements.

Pair of DS18 HYDRO Black 8" 125W 4 Ohm 2-Way Marine Speakers RGB NXL-8M-BK

This listing includes:

(2) NXL-8M Black

(1) DS18 Sticker

(1) Owners Manual

The DS18 HYDRO All Elements Series is comprised of many components and accessories to make any build imaginable come to life. With over 50 marine grade compliant products we have whatever you may need for your ATV, UTV, Side by Side, Jeep, Motorcycle, Boat, or anything in between. We invite you to get as creative as possible and make the loudest, clearest system on any terrain, water body, or air. The DS18 Hydro Motorsport and Marine Series rugged yet sleek design, provide its users with trouble free, waterproof (IP65), amazing sound quality. Engineered for all elements, these speakers/subwoofers are a great addition to your marine life and motorsports! The HYDRO Series range in size from 6.5", 8", and 10" with MAX Power up to 600W! Also equipped with an integrated RGB LED Lighting, high temp injection molded composite, ASA Grills with UV coating or a high gloss basket with UV coating.

Compatible with DS18 LED-BTC or any other RF/BT/Wifi Controller for Multi-Function RGB LED Lighting (Sold Separately)

Features per speaker:

Size: 8"

125W RMS

375W MAX

Magnet Type: Y35 Ferrite Main Magnet & Reverse Neodymium

Sensitivity: 93dB

Nominal Impedance: 4 Ohm

Frequency Response: 35Hz - 23KHz

Integrated RGB LED Lighting

IP65 Marine Grade Compliant Specifications

100% UV Stable

High Temp Injection Molded Composite


Mounting Hole: 6.97" (177mm)

Cut-Out Diameter: 7.09" (180mm)

Payment Information


We accept PayPal for all ebay orders. You can use your credit through PayPal as all major credit card are accepted by PayPal.

We accept PayPal for all international orders, your address must be verified with PayPal.

We are not responsible for any custom duties or brokerage fees that may apply for all international orders.

When you click on the Buy it Now button you are entering into a
contract whereby you agree to purchasing the item at the price listed.

If you want to ship your item to an alternate address please add
that address on your PayPal account and use the address as the default
or confirmed address to pay us through PayPal

With Free Same Business Day Shipping we work to get you your order Fast. 


All orders over $500 will require a signature for delivery.

All pre-selected shipping rates and methods are for customers with a
valid residential or commercial address within the Contiguous 48 United
States (PO Boxes address may require additional charges).

P.O. Boxes, APO/FPO addresses, Alaska, Hawaii, Puerto Rico, Guam,
U.S. Virgin Islands, Northern Mariana Islands, American Samoa, Canada,
and other countries may require additional shipping fees. Please contact
a member of our team for detailed shipping charges.

Shipping is available only to PayPal verified addresses. When making
payment please confirm your address has been verified with PayPal. Once
payment is made shipping address can not be changed/altered. Payments
made using an unverified PayPal address will be refunded and order will
be canceled.

We will not accept request to change shipping address once payment
has been made. Please confirm your shipping address is up-to-date and

Typical handling time for orders is 1-business day. We do our best
to ship every package with-in 1 business day of receiving a cleared
payment. In some circumstances additional time may be need, in which
case we will contact buyer.

Shipped orders that are returned by the shipping company due to an
insufficient address or an undeliverable address will be refunded less a
20% restocking fee.

If package is refused or marked undeliverable and returned
back to us by the carrier, you will need to pay the shipping cost in
full to have the package sent back to you or we can refund the money
minus the cost of shipping


If you have not received your package, but the tracking information shows that it was delivered,
please do the following within 36 hours of expected, stated delivery:


Verify the shipping address on the order is the address where you are looking for the package

Look for a notice of attempted delivery

Look around the delivery location for the package, or see if a neighbor has accepted the delivery

Be sure to double check your mailbox and other usual spots for package delivery


If you think that your package has been stolen, we will require a police report since this is now theft.
Once we have a police report on file for the stolen package, we will reship your order.