Shipping: Shipped from distribution center in Seattle, United States of America.
Groupspree focuses on the power of group buying. The manufacturer or wholesaler proposes a heavily discounted price for a large quantity bulk purchase. Groupspree facilitates the bulk purchase on behalf of all the group-buy participants. The deal commences once there are sufficient participants in the group-buy.
600 participant Groupspree
381 members participating currently
219 additional participants needed
This deal will commence once Groupspree reaches 100%.
This device connects to the speaker output of your car's head unit or amplifier. Once it detects that there is audio playing it triggers a relay so you can trigger other audio components, including an amplifier or CD stacker. It features a 2-3 second delay to help avoid any turn-on pop in aftermarket amplifiers. SpecificationsLength : 58.0mmWidth : 45.0mmDepth : 28.0mm
5 Star (3)
4 Star (3)
3 Star (2)
2 Star (2)
1 Star (3)
Average Star Rating: 3.1 out of 5
(13 customer reviews)
13 reviews for Amplifier for cars Remote audio playing triggers Signal Switcher
Rated 5 out of 5
The Dude from Mannheim, Germany
Have used a few times, very impressed with the quality. The quality is a lot more then I expected for the super low price at groupspree
Rated 5 out of 5
Rainbow Colours from Gwangju, Korea, South
Got for xmas, all in there
Rated 5 out of 5
Honey Goldfish from Chihuahua, Mexico
Great product for the money
Rated 4 out of 5
Crazy from Bronx, United States
Participate and get a great price its really that easy. Good quality product so I am happy.
United States of America
The Dude from Mannheim, Germany
Have used a few times, very impressed with the quality. The quality is a lot more then I expected for the super low price at groupspree
Rainbow Colours from Gwangju, Korea, South
Got for xmas, all in there
Honey Goldfish from Chihuahua, Mexico
Great product for the money
Crazy from Bronx, United States
Participate and get a great price its really that easy. Good quality product so I am happy.
Angel Memories from Long Beach, United States
Will be buying another one!