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Your cart is empty. The TT405 Marine Bluetooth Amplifier delivers the weather-resistant, superior sound quality, while allowing users to enjoy their personal music without a head unit through wireless Bluetooth.
It's perfect for bringing entertainment to motorcycles, hot rods, UTVs, boats, gift carts, farm tractors, snowmobiles, ATVs or even riding lawnmowers. The TT405 is small-footprint and can be easily hidden, it pairs with any Bluetooth-compatible media device to provide 240 watts of power (60W x 4 @ 4 ohms) to any speaker system in most any vehicle.
It includes a wired remote that controls device volume and other basic functions, which can be positined within the driver's reach, mounted onto surface or flush style.
It boasts powered speaker outputs for adding a pair of speakers, resulting in a complete audio system.
Further, it also provides line-level outputs and can be used with higher powered amplfiiers in a large system.
LED power and protect indicators
Blue-backlight remote is easily mounted
2 or Mono channel operation
Preamp RCA outputs to external amps
3-way protection circuitry
Dimension: 3.9" W x 8" L x 2" H
Customer
Reviewed in the United States on February 27, 2025
Installed this on my 05 electra glide. Speakers were too big so I put a set of 5.25 infinity i had laying around. Gets pretty loud for a two speaker setup and was simple to install. 3 wires, a constant, a switch, and a ground. Definitely recommend this for anyone looking for a simple clean system. I plan to buy more for some of my classic cars.
MrMakesALotOfStuff
Reviewed in the United States on March 14, 2024
I installed this Audio System in my boat, and love it. My boat didn't originally come with a stereo, and I was hesitant to cut a hole for one. This system solved that problem perfectly. Mounting it was a breeze, and its discreet design is an excellent addition to my boat. Plus, being able to stream music from Spotify via Bluetooth on my smartphone is a really the only way to go these days. As for sound quality, I was pleasantly surprised. The Class D 60W x 4 CH amplifier delivers crisp and clear audio, even through the included black speakers. Overall, I couldn't be happier with this purchase. It's transformed my family's boating experience, allowing me to cruise in style while enjoying my favorite tunes.
Customer
Reviewed in the United States on October 22, 2024
Worked great for 4 minimal use months. Now interface controller won’t work. Still connects Bluetooth but can change anything from controls.
D. Paterson
Reviewed in the United States on January 31, 2024
The ThundrTunes Marine Powersport Bluetooth Amplifier Audio System with 2pcs Black Speakers includes everything needed for a clean and easy installation. I'm installing it in my 18-foot travel trailer and I'm thrilled with the results.I'm amazed at the amount of power that the Amp puts out! I was planning to add a 2nd set of speakers but I don't see any need unless I decide to cut a couple holes in the exterior wall to add outside speakers.So far, I'm using it to stream music from my iPhone, however I'm thinking of using the aux input to route audio from my TV as well.Pairing was super easy, and the audio is crisp and clear with no distortion, even when playing ridiculously loud. I love it!
E_F
Reviewed in the United States on January 30, 2024
Most car stereo amps are simple, they are controlled by a head unit that can include a tuner, maybe a media player, CD, DVD, or USB memory chip. This unit is unique in that a Bluetooth device, such as a mobile phone or tablet can be used as the source and once added, music or other entertainment can be heard through the speakers. As described, up to four speakers can be wired in and an added pre-amp out put can be used for a powered sub-woofer. The instructions are ok, but unless you have installed a car stereo in the past, the descriptions of the features and how to use the, might not be so easy to understand. Also what’s described may not be the latest, for example, once a Bluetooth device adds the amplifier and is successfully paired there is supposed to be a tone. When a voice announced that pairing is successful, that was nice, but unexpected. There is no mention of a pre-amp out, but on the wiring diagram, so that may mean that I can install a sound processor or equalizer, then route the sound back through the auxiliary inputs for amplification. In any case this set is recommended for features, and versatility.
Bog
Reviewed in the United States on April 4, 2024
This kit is super easy to set up, works well and produces really good sound. Set up on our boat was a breeze and connection to Bluetooth works flawlessly. Plenty of power for our needs and the option to add two kore sprakers is also great! I really like the compact design that can easily be placed in a concealed area and the fact that the controller is small and can be installed in tight spaces.
Steve
Reviewed in the United States on April 20, 2024
I have this same setup with just the amp hooked up to some smaller speakers in our old truck and it works great. For just a few bucks more you get these speakers too and they are pretty good. You won't win a local car stereo competition but not bad at all. I really like that this system is able to be installed in a golf cart, side by side or boat and that it's basically completely hidden and doesn't require a "head unit". Just connect via bluetooth or or USB and you're ready to go. The small control unit with the volume, mode and track forward and back is very unobtrusive and could even be mounted out of sight. There are a lot of options out there depending on your requirements and you can be confident in this setup.
Angel B.
Reviewed in the United States on April 2, 2024
Bundle, sound quality and value. Nice set up and it rocks. 2 Speakers and they have grills on them to protect the speaker from damage and they are waterproof. The amplifier puts out great wattage and will make your music sound a lot louder and clearer. Quality product and value. Easy to install, I had no problems with this set.
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