Marine Bluetooth Amplifier – 4 Channel Class D 240W Stereo Amp for Boats, UTV, ATV, Golf Carts & Cars
Marine Bluetooth Amplifier VX505 – 4 Channel Class D 240W Waterproof Stereo Amp for Boats, UTV, ATV & Cars
Description
The VX505 Marine Bluetooth Amplifier delivers powerful, weather-resistant audio performance with wireless Bluetooth connectivity, allowing you to stream music directly from any Bluetooth-enabled device without a head unit. Designed for marine and outdoor environments, it is ideal for boats, motorcycles, UTVs, ATVs, golf carts, tractors, and other recreational vehicles. Its compact design allows for easy installation and hidden mounting while providing reliable sound performance.
Specifications
RMS Output: 50W × 4 @ 4 Ohms (up to 240W total)
Amplifier Type: Class D 4-channel
Frequency Response: 20Hz – 20kHz
USB Power Input: 5V / 1A
Dimensions: 20 × 10 × 5 cm (7.8" × 4" × 2")
Compact size for easy installation
Features
Weather-resistant design with conformal-coated PCB and stainless-steel hardware
Wireless Bluetooth audio streaming
Supports multiple vehicle types: boats, ATVs, UTVs, motorcycles, golf carts, snowmobiles, tractors
LED power and protection indicators
Preamp RCA outputs for system expansion
Includes wired remote control for volume and playback control
Efficient Class D design with low power consumption














Velex Tech Ltd. is engaged in the R&D, manufacturing of Marine Stereo and DAB+ receiver.
& mechanical design, tooling, PCB layout, programming according to
customer’s requirement, for all the marine products, we’ve done extreme
water resistant test, thermal test to ensure realiable quality for long
standing use in harsh marine environment.
advanced SMT machine with X-ray test equipment, AQL 1.0/2.5 quality
control level, 4 hours severe aging test, all these production procedure
guarantee the robust and stable performance.
marine stereo with DAB+ receiver, with SMB connector and active DAB+
antenna, customer can enjoy digital broadcasting on board.
distance bluetooth audio streaming device for special market, the
blueotooth reception can go up to 60 meters. Also we are cooperating
with customers for media link marine products.
welcome OEM/ODM customers from all over the world, no matter what
obstables may be, our joint effort and hard working will lead to the
bright future.

undeliverable address. We reserve the right to charge the shipping fee
again for returned items due to wrong address.
EMS/AliExpress Standard Shipping/DHL/UPS/China Post Air Mail . Please
provide detailed address and contact number, they are very important to
the courier.
Details
This product is crafted with quality materials to ensure durability and performance. Designed with your convenience in mind, it seamlessly fits into your everyday life.
Shipping & Returns
We strive to process and ship all orders in a timely manner, working diligently to ensure that your items are on their way to you as soon as possible.
We are committed to ensuring a positive shopping experience for all our customers. If for any reason you wish to return an item, we invite you to reach out to our team for assistance, and we will evaluate every return request with care and consideration.
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