- Metra Universal Antenna Amplifier
Ratings & Reviews
From our expanded online assortment; not available in all Best Buy stores
Designed for use with most vehicles
Amplifies your vehicle's antenna signals for AM/FM bands with a bypass switch.
21" coaxial cable and power supply wire
Allow for flexible installation in or under the dash.
Copper, polypropylene and steel materials
Offer a durable design.