






🚤 Amplify your ride, rain or shine — sound that never quits!
This Class A/B 4-channel marine amplifier delivers 180W max power with water-resistant protection, Bluetooth streaming, and wired remote control. Built with rustproof aluminum and stainless steel hardware, it’s engineered for rugged use on boats, UTVs, ATVs, golf carts, and cars. Featuring USB/AUX inputs and a silicone gasket for splash protection, it ensures premium sound quality and durability in harsh environments.




| ASIN | B00WVTS4R4 |
| Batteries Required? | No |
| Batteries included? | No |
| Customer Reviews | 4.2 4.2 out of 5 stars (390) |
| Date First Available | 1 May 2025 |
| Item Package Quantity | 1 |
| Item Weight | 1.17 kg |
| Item model number | VX-502 |
| Manufacturer | VELEX TECH LTD |
| Material | aluminum, stainless steel |
| Part number | VX-502 |
| Plug profile | Surface Mount |
| Product Dimensions | 20.32 x 9.91 x 4.98 cm; 1.17 kg |
| Specification met | CE |
| Voltage | 5 Volts |
佐**良
アンプガワリにマジェスティに装着しましたが最高な音質になりました
K**R
This came in as advertised and was the perfect size for my 1996 Goldwing SE.. After removing the outdated factory radio there was plenty of room to use the old radio cover as a mount point for the remote unit. A little Dremel work and it fit like a glove. Sound quality through the 4 new Pyle Marine speakers is outstanding, I also used the line out to control an 8 inch sub in the saddlebag.I love the fact that even when you turn off the power the unit remains on to shut off gracefully.Bluetooth works flawlessly and was very easy to set up on my android phone, I drove the wing over 200 miles yesterday in 100+ degree temps and there was no overheat issue at all. I am totally happy with this and I'm seriously thinking about another one for the Dune Buggy.
L**S
Excelente producto
A**R
I have installed 4 of these now in Harley applications, and two hot rods, I am always blown away by how great it sounds.
D**L
Well I bought this amp for my motorcycle due to changing my pipes and needed a louder system so I could hear my music that I had already installed thru a cheaper bluetooth radio system. Before I changed my pipes to an open non baffle system, the radio I had was great. After I changed the pipes I never heard a single note LOL! So I checked the reviews on this and I decided to give it a try considering it was also bluetooth. Well it's a 4 channel amp so that let me install 4 speakers and that was the added bonus for me. I put two 6.5 Sony speakers in my custom bags and I had 2 mountable speakers I connected to the handlebars. Turned it on and was impressed for an amp under $100. The setup was easy, I mounted the bluetooth controller on the frame of the bike for easy access and begin riding. This was a great purchase and it is not super powerful but the sound is clean at high levels and I can hear over my loud dual pipes!