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Soundstream ST4.1000DB ST4.10000DB Stealth Series 1000W Class D 4-Channel Amplifier
Its efficient Class-D design combines stable performance, low power draw, and excellent sound quality into a small Footprint that's a great match for boats, motorcycles, ATVs, or any application where space is tight.
Pack a lot of power into a small space with Soundstream ST4.1000DB 4-Channel marine amplifier.
Built-in Bluetooth lets you play your favorite music directly from smartphones and other mobile devices Without the need for a receiver or the hassle of cables and plugs. Whether you're out on the water or up on a mountain, that's a big benefit.
Fernando Avendaño
Reviewed in Mexico on January 21, 2025
Solo falta instalarlo y verificar potencia
Steve Meriggi
Reviewed in the United States on September 10, 2024
Installed in my classic car, works great!! If you only want to stream music from your phone, this is the Bluetooth amp to buy!
Nick Wardle
Reviewed in the United Kingdom on February 7, 2024
Horrible interference on the BT radio
William Edgerton
Reviewed in the United States on December 29, 2023
Better than rockville they screw me over
Customer
Reviewed in the United States on August 9, 2021
The installation was fairly simple after deciphering half Portuguese half English instructions. The Bluetooth works perfectly. I did notice that immediately after installing the amp my speakers always had a buzzing, and I switched to my backup amp and this went away. It also happened in another car so the amp was bad right out of the box.The remote wire in/out was miscolored according to the directions (they switched orange and blue) which caused some initial confusion, but YouTube helped work that one out.This amp is great if you want louder music but don't care about the quality of it or the longevity of your speakers.
Kenny Kachur
Reviewed in the United States on June 14, 2021
It works pretty good pretty loud for my application. This amp replaced a previously one I had that I messed up use the same wiring from the old one and the Bluetooth does it seem as good so maybe I need to change it out to the new wiring.
Debbie
Reviewed in the United States on January 23, 2021
This was a gift for my Son. He almost returned it as it wouldn't power up. He che ked a couple of reviews on other sites and discovered the instructions were wrong. He rewired it as advised and it worked. He said great sound especially for the price. Would have bee. 5 stars if not for the hassle involved
John Thompson
Reviewed in the United States on September 23, 2020
Product was defective when received. Contacted manufacturer tech and they confirmed that it was faulty. Returned item to be exchanged . Seller charged me a restocking fee for returning a defective product that should have been exchanged for free. On top of that I had to pay for return shipping that cost $22.00. So I am out $50 and don't have anything to show for it but a headache. DON'T buy from this seller!!!! YOU'VE BEEN WARNED!!!!
Dan
Reviewed in the United States on December 6, 2019
Put this amp in 1963 1/2 Ford Falcon Sprint, powering a set of Fosgate Punch 6 x 9s in the rear deck and 5 1/4s in the front This amp plenty of power and very clear sound. So tiny and pairs to my galaxy s10 with no issues. Only thing that could make it better would be hands free calling or a remote mounted panel. Otherwise, I am very happy with my purchase.
Timothy W. Ritchie
Reviewed in the United States on August 22, 2017
Item didn't work right out of the box. Unfortunately,by the time we were able to install it into the car, it was past the amazon return period. Horrible instructions. Awful company to deal with directly. Definitely not the Soundstream of yesteryear. Good idea, but poor quality.
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