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Description

DS18 JSD8/BK

The JSD8/BK is a dual‑8″ marine sound bar speaker system with integrated RGB LED lighting and rugged IP65 water‑resistant construction. Designed as a rear‑mount audio solution for jet skis and other marine/powersports applications, this sealed enclosure comes loaded with two high‑output 8″ coaxial speakers for powerful, full‑range sound. Its aerodynamic flat‑mount design and pre‑run stereo + RGB wiring make installation easy and clean, while the RGB lighting adds visual flair to your setup.


Specifications

Specification Value
SKU JSD8/BK
Nominal Diameter Dual 8″ (NXL-8)
Nominal Impedance 4 Ohms (Each)
RMS Power Handling 250 W (Total), 125 W (Each)
MAX Power Handling 750 W (Total), 375 W (Each)
Sensitivity (1W/1M) 96 dB (Combined)
Frequency Response 35 Hz – 23 kHz
Recommended Hi-Pass Crossover 60 Hz
Marine Grade Compliant IP65

Speaker Specifications (Woofer)
Specification Value
Voice Coil Diameter 1.2″
Cone Material Waterproof Injection Polypropylene
Dust Cap Material Waterproof Injection Polypropylene
Surround Material Butyl
Basket Material PC Injection Molded Composite
Magnet Material Ferrite + Reverse Neodymium
Magnet Grade Y35 + N40H

Tweeter Specifications
Specification Value
Voice Coil Diameter 1″
Type Dome PEI Surround
Diaphragm Material Titanium
Magnet Material Neodymium
Crossover 6 dB / Oct

Enclosure Specifications
Specification Value
Internal Volume 20.9 L
Load Configuration Frontal
Box Type Sealed

Measurements & Packaging
Measurement Value
Overall Height 9.46″ / 240.4 mm
Overall Width 26.34″ / 669 mm
Overall Depth 14.14″ / 359.2 mm
Product Weight 20.5 lb
Product Dimensions (L × W × H) 27.75 × 16.5 × 12 in
Master Carton Weight 20.5 lb
Master Carton Dimensions (L × W × H) 27.75 × 16.5 × 12 in
Units per Master Carton 1
Sold In Piece

 


Product Overview

Rear Jet Ski Sound Bar Speaker System with Integrated RGB LED Lights 750W – Black

DS18’s HYDRO JSD8/BK is the has everything your jet ski’s audio system needs—built for loud, tuned for clarity, and styled to make waves with integrated RGB lights.

Full Powered Audio
This sealed enclosure is loaded with two high-output NXL8 coaxial speakers, each pushing 125W RMS (250W total) and 375W MAX (750W peak power combined). Designed for clarity and volume even in open water, the JSD8 keeps your playlist LOUD!

Water-Ready
The JSD8 is built with marine-grade waterproofing (IP65), a sealed housing, and molded high-density LLDPE plastic. It’s ready for the spray, splashes, and sun that come with riding hard.

RGB LED Lights Built In
The DS18 logo badge and speaker cones feature integrated RGB LED lighting, ready to light up your ride. Want full control? Pair with DS18’s LED-BTC Controller (sold separately) and take command from your phone.

Easy Mounting
This rear-mount soundbar setup is perfect for jet skis with a rear platform. The compact, aerodynamic design mounts flush, keeps wires clean, and includes stereo+RGB wiring pre-run.

Fit to Size
At just 26.34” wide and 14.14” deep, it’s made for real-world jet ski use—no custom fab needed.
Sound good. Look better. Ride louder with the DS18 JSD8/BK

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Questions and Answers

Q1: What is the JSD8/BK?
A1: It is a marine rear sound bar system with two 8″ speakers and integrated RGB LED lighting, designed for jet skis and outdoor marine audio.
Q2: What is the power handling?
A2: Total RMS power handling is 250 W (125 W per speaker) and peak power handling is 750 W (375 W per speaker).
Q3: What is the impedance?

A3: Each speaker in the sound bar has a 4 ohm nominal impedance.

Q4: What is the frequency response?
A4: The frequency response ranges from 35 Hz to 23 kHz for full‑range sound.
Q5: Is this system weather‑resistant?

A5: Yes — it is built with IP65 marine‑grade waterproof and UV‑stable construction for exposure to water and outdoor conditions.


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