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 4 out of 5
geez from Magnitogorsk, Russia
I have read a handful of reviews before I participated and eventually bought this on groupspree and turns out its a good product
Rated 3 out of 5
Happy Jock from Ufa, Russia
Problems straight away but customer support is helpful.
Rated 3 out of 5
Independent Melvin from Seoul, Korea, South
Look for a different brand, good price though
Rated 2 out of 5
Life Racer from Paris, France
After I received it the box was water damaged, we think the shipping company damaged it so its going back
United States of America
geez from Magnitogorsk, Russia
I have read a handful of reviews before I participated and eventually bought this on groupspree and turns out its a good product
Happy Jock from Ufa, Russia
Problems straight away but customer support is helpful.
Independent Melvin from Seoul, Korea, South
Look for a different brand, good price though
Life Racer from Paris, France
After I received it the box was water damaged, we think the shipping company damaged it so its going back
OmnipotentBeing from Bytom, Poland
Thoroughly Disappointed