Why are these so expensive???

Because good stuff costs money.

What are the cables on the unit?

The unit needs power to operate, Blue is Remote out Red is Accessories Yellow is constannt power Black is ground

Wired to boat stereo power. Getting a lot of background noise that isn’t there when I just use the stereo aux. Any idea as to why?

I would look at all your wires. It is grounded directly to the battery. Same with power? Where is the remote on hooked up to?

Do they make this in a 4 channel version? This is to hook up to a 4 channel amp to run 4 speakers

Not that I know of. I got 2 Y cables to make 4 plugs for my amp. Hopefully that works for you. It worked out great for me on my golfcart.

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DS18 BTC-Five Bluetooth 5.3 Audio Receiver for Car, Marine & Powersports – Wireless RCA Adapter, 130ft Range, 3.3V Pre-Out, IP66 Water-Resistant, Auto Reconnect

Product ID: 72399770

Details

Audio Output Mode
Stereo
Brand
DS18
Color
Red
Compatible Devices
Smartphone
Connectivity Technology
Bluetooth
Connector Type
4-Pin Mini DIN

💧IP66 water & dust resistant

📶Bluetooth 5.3, 130ft+ range

🔊3.3V RCA pre-out, 96dB SNR

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20062 som

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Sold byAmazon KyrgyzstanDelivered byDesertcartCustomer service byDesertcartReturns14 days · 30 with PRO

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Description

🚀 Elevate your ride’s sound with wireless freedom and rugged reliability!

BUILT FOR THE ELEMENTS - IP66-rated rugged design ensures flawless performance in marine, off-road, and powersports environments.
PLUG PLAY CONVENIENCE - Auto reconnects instantly and includes all cables for a hassle-free, professional installation.
UNIVERSAL UPGRADE SOLUTION - Transform any car, boat, or powersport stereo into a wireless powerhouse with compact, flexible design.
AUDIOPHILE GRADE RCA OUTPUT - Experience distortion-free sound with a powerful 3.3V pre-out and 96dB signal-to-noise ratio.
SEAMLESS LONG RANGE STREAMING - Enjoy crystal-clear audio up to 130ft away with cutting-edge Bluetooth 5.3 technology.

The DS18 BTC-Five is a Bluetooth 5.3 audio receiver designed for cars, marine, and powersports applications. It offers an extended wireless range of over 130 feet, high-quality 3.3V RCA audio output with a 96dB signal-to-noise ratio, and an IP66-rated water and dust-resistant housing. Featuring auto reconnect and easy plug-and-play installation, it upgrades any non-Bluetooth stereo system with seamless wireless streaming and durable performance in harsh environments.

Specifications

ASIN	B07BV578YG
Audio Output Mode	Stereo
Audio Output Type	Speakers
Best Sellers Rank	#6,569 in Electronics ( See Top 100 in Electronics ) #8 in Audio Component Receivers
Brand	DS18
Built-In Media	Audio Receiver with cables
Color	Red
Compatible Devices	Smartphone
Connectivity Technology	Bluetooth
Connector Type	4-Pin Mini DIN
Control Method	Remote
Controller Type	Bluetooth
Customer Reviews	4.2 4.2 out of 5 stars (1,012)
Format	WAV, WMA
Global Trade Identification Number	00663593066923
Item Weight	0.23 Pounds
Manufacturer	DS18Sound (Automotive Dummy vendor code for NIS)
Mfr Part Number	BT-TWO
Model Number	BT-TWO
Number of Channels	2
Other Special Features of the Product	Bluetooth 5.3, Stereo RCA Output, Universal Digital Media Receiver, Water Resistant IP66, iOS and Android Compatible
Output Power	50 Watts
Output Wattage	50 Watts
Surround Sound Channel Configuration	2.0
UPC	663593066923
Unit Count	1.0 Count
Wattage	50 watts
Wireless Technology	Bluetooth

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20062 som

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In stock

Sold byAmazon KyrgyzstanDelivered byDesertcartCustomer service byDesertcartReturns14 days · 30 with PRO

Buyer Protection · Full refund if your order doesn't arrive as described.

Desertcart purchases this item on your behalf and handles shipping, customs, and support to Kyrgyzstan.

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TrustScore 4.5 | 7,300+ reviews

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