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🎵 Ride the Waves of Sound with Waterproof Power!
The VELEX VX505 Marine Bluetooth Amplifier is a compact, IPX5 waterproof Class D amp delivering 60W x 4 channels of high-quality audio. Designed for boats, UTVs, motorcycles, and golf carts, it features wireless Bluetooth streaming and a wired remote with LED indicators for seamless control. Its durable build and hidden installation capability make it the perfect upgrade for outdoor enthusiasts craving powerful, reliable sound on the move.









| ASIN | B07WS7DL5W |
| Best Sellers Rank | #24,288 in Electronics ( See Top 100 in Electronics ) #44 in Car Multichannel Amplifiers |
| Brand Name | velex |
| Customer Reviews | 4.3 4.3 out of 5 stars (434) |
| Manufacturer | VELEX TECH LTD |
| Maximum Supply Voltage | 15.6 Volts (DC) |
| Minimum Supply Voltage | 10.8 Volts (DC) |
| Model | VX505 |
| Mounting Type | Surface Mount |
| Number of Channels | 4 |
| Output Power | 240 Watts |
| Specification Met | Ipx5 |
| UPC | 738295438603 |
| Voltage | 12 Volts |
M**K
Easy install, compact size and plenty power.
Purchased this amp to install in our sxs Kawasaki KRX 1000 to power some door speakers. Based on the reviews this amp has gotten I decided to try it out. First impression was good liked the compact size and the overall quality looked good. Install instructions were pretty straight forward. With limited space it fit perfectly under the dash and mounted easily. Wiring was pretty straight forward. Only complaint is the connection wires are pretty small gauge, wish they were all at least 16 gauge but they are much smaller than that. I mounted the Bluetooth controller on the dash and it connected and works great. No connection issues so far. I have the amp hooked up to two 6 1/2 two way speakers rated at 350 watts. It pushes them no problem. Our sxs is pretty loud in the cab when running at 35-40 mph and you can hear the music no problem now. Overall very happy at this point. If your looking for a price valued amp, compact size, marine rated and Bluetooth ready this is a great amp.
D**N
Works great and good volume.
Installation was pretty easy. It was a little bigger than I expected, so I had to make a mount for the inner fairing on my Tsukayu fairing. The remote does the basic functions needed: volume, track forward/ back and play/pause buttons. Mounted remote to handle bars and looks fine. This unit has plenty of power for my needs. I'll install speakers in my hard bag lids eventually in order to use the other 2 channels. I'm pleased, so far.
S**E
easy install, and clear sound.
installed this amp in my motorcycle fairing after the 3rd marine stereo stopped working. I have a 4 speaker set up and this 4 channel Bluetooth amp was the answer I had been looking for. easy install. Bluetooth 5.0 works great. connected automatically. I used the handle bar clamp that comes with it for controller. the USB cable was a nice add on so I now have a way to charge my phone on the bike. and since the amp has both input and output rca cables it would be easy to run a second amp for subwoofers. it also sounds great. with 800 watts I have a clear loud system even at 85 mph. I've always adjusted my treble and bass on every radio to my preferred sound, so only down side to me is there are no ability to change the bass, treble and sound. I could down load an app on my phone for that, but they actually sound perfect to me with out that. I listen to all types of music and this amp has performed great so far.
T**.
Great product worked well
Unit worked great on my 4 seater Yamaha golf cart. Used marine grade speakers and sounds great
B**.
Very Happy
I was shocked when I hooked up the amp. It's very small but it sound great on my bike. 2 3.5 and 2 6.5 and it's extremely loud. I'm running dual fishtail with no baffles and I can hear it loud and clear. It starts to drowns out around 70 but I'm paying more attention to the road than the music. If you have a motorcycle and want a nice easy setup. This is the way to go. And my speaker pods are all 3d printed. I started with the Boss Mc900B and this blows it out of the water!!! If you don't want to run a full bedroll with a head unit, this is the way to go! You will not he disappointed.
S**N
Great, simple bluetooth option for a boat.
Great low cost, simple bluetooth option for a boat.
Z**H
JUNK
If I could leave a zero star I would! Other than being extremely simple to hook up. Its trash. The USB would charge but it wouldn’t work as an input. Good thing the Bluetooth worked. I ran it for not even a full 24 hours. No blown fuses and it just shut off and it won’t come back on. I traced all my wires and I still have power to it. WILL NOT BUY AGAIN. STRAIGHT TRASH.
M**K
Works great till it doesn't.
This is my second one. The first amp died on me after a year and a half or so. I just bought another one to swap it out. It's cheap enough to just replace it every year or two if need be, but it is kind of a pain. Works great until it doesn't. That being said, ill probably still buy another one when this one dies in a year or so.
M**Y
I installed this in my side by side. I have been out once and it was quite a rough ride with no problems. Installation was easy and no problems connecting to Bluetooth. Good product for the price. Would recommend if you are on a budget.
E**N
Has been hooked up in commercial lobster boat now for 3 years I’ve had now issues with it works great and Bluetooth is good
M**N
So far this is the best Bluetooth stereo system I have found for the price. I purchased this and installed it in a side-by-side. Nice waterproof design and easy to use buttons! Pair this with good speakers and you’ll have a great sound system !
R**B
Had this custom installed on my Harley for it to stop working first ride. Checked fuse and wiring seems amp itself died.
K**S
This works great fast connect good output to speakers very happy would purchase again
Trustpilot
4 days ago
2 weeks ago