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Description
MP 4" 2-Way Coaxial Marine Speaker 50 Watts Rms 4-OhmDS18 HYDRO MP4 4" 2 Way Marine Speakers 150 Watts (Pair) DS18's reputation and products continue to dominate the marine and off road scene with our innovative brand of marine speaker, the MP series. The MP line of marine speakers is a true sight to see! They come in 2 way configurations and carry an IPX5 waterproof rating, so you know they are durable for the elements. These speakers produce a very full and rich sound that is very hard to replicate in
DS18 HYDRO MP4 4" 2-Way Marine Speakers 150 Watts (Pair)
DS18's reputation and products continue to dominate the marine and off-road scene with our innovative brand of marine speaker, the MP series. The MP line of marine speakers is a true sight to see!
They come in 2-way configurations and carry an IPX5 waterproof rating, so you know they are durable for the elements.
These speakers produce a very full and rich sound that is very hard to replicate in open air environments like out on the water, but DS18 does it flawlessly.
You can make sure you get the complete sound you crave and have perfect acoustical music on your command with these delightful speakers.
Highlights
- These speakers come in white or black and are rated for 50 watts RMS per speaker with a MAX rating of 150 watts.
- Highly popular DS18 Hydro all elements design that will keep your marine application's music loud in any conditions.
- Two way design including a built in tweeter so you get the full mid range of frequencies.
- High volume capable so you can have super loud tunes wherever you go.
Technical Details
| Specifications |
| Nominal Diameter | 4" |
| Nominal Impedance | 4 Ohms |
| RMS Power Handling | 50 Watts |
| Maximum Power Handling | 150 Watts |
| Sensitivity | 89 dB |
| Frequency Response | 115Hz - 20KHz |
| Recommended HI Pass Crossover | 120Hz |
| Voice Coil Diameter | 1" |
| Voice Coil Former Material | KSV |
| Winding Material | Copper Wire |
| Cone Material | Injection |
| Surround Material | Rubber |
| Basket Material | Metal |
| Magnet Material | Ferrite |
| Magnet Weight | 11 Oz |
| Measurement | |
| Overall Diameter | 5.43" |
| Overall Depth | 3.03" |
| Front Mount Baffle Cutout | 4.13" |
| Mounting Depth | 2.08" |
| Motor Diameter | 3.14" |
Shipping Notes
- Free Standard Shipping on $100+ Orders to the USA.
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Exchange/Return Notes
- We offer a 30-day return/exchange service after receiving.
- Final sale items are not eligible for returns or exchanges.
- To process your return/exchange, please contact us at [email protected]
- Please click here for more details>>> Return & Exchange Policy
4.8 ★★★★★
Based on 17 reviews
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Product Reviews
★★★★★ 5
Thorough and approachable
Format: Paperback
Mastering Game Design with Unity is a must-have for any developer looking to use Unity as their platform for developing a video game for today's audience.
What makes this book particularly compelling is that it goes through the entire game design and development process. From UI design to audio to graphics, this is a book that provides a one-stop shop of knowledge for developers.
If you're already a developer or just looking for a book at act as the heart of your Unity development, this is the book to get.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on February 20, 2023
★★★★★ 2
Content seems good, but support files/code are insufficient, and the code seems illogical in places
Format: Paperback
This books starts out great and the content/approach seems solid. But I ran into several issues when the coding portions were introduced, notably when it came to collisions and destroying enemy game objects. There's scripting to set up a bullet behavior, but from the outset the behavior is buggy, and when the "explosion" behavior is introduced, there's no coding to actually destroy the object you're introducing the explosion behavior to. On top of that, the explosion behavior is tied to the playerObj's "onDeath" function, so ... I'm not sure how any of that ties into destroying an enemy game object. This is about 150 pages in.
The go-to method in these cases is, of course, to reference the support files, but these files only include the code and the book images. What's really needed is the Unity project files to ensure the code is being implemented in the components of the game objects and seeing the core structure there. With only the scripts, you can only check your scripts against those, but you can't be sure you're utilizing them correctly and tying it all together in Unity.
Granted, I'm still learning the platform, but things like where you're expected to fire a bullet that has no "destroy gameObject" function into an enemy gameObject that also has no such behavior ... and the behavior is tied to the player? There's definitely something amiss. All the while you're dealing with "soft locks" in the test gameplay that could have been immediately addressed, but aren't. And you can't really move forward with such core inconsistencies in place because you fear the problems would just compound from there.
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Reviewed in the United States on July 31, 2023
★★★★★ 5
Very helpful
Format: Paperback
Given as a gift. They wanted to learn about coding and how it works. They found it very helpful and was able to understand it
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 9, 2024
★★★★★ 5
Lots of uses in Roblox
Format: Paperback
Son loves getting these for birthdays and holidays.
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Reviewed in the United States on July 6, 2025
★★★★★ 5
Easy to follow
Format: Paperback
My children are able to follow along. Directions aren't too simplistic nor too complicated. Good for adults too. They are using the skills they learned and adding new ones. Happy with this purchase.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 27, 2023
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