We purchased this loudspeaker amplifier for our security team's vehicle, hoping it would provide clear and powerful sound to catch attention quickly .However, upon using this product, our team found that the sound quality was extremely poor, with a lot of distortion and static. It was hard to make out any communication over the noise. The only positive aspect was the ease of installation. It is disappointing to see such low-quality electronics in a product marketed for security AND surveillance purposes..
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