The Bottom Line: With clever applications of a wide range of features, the JVC KW-NX7000 is one of the few GPS navigation receivers that we've actually had fun testing.
Specs: Navigation instructions
The Bottom Line: Aside from some usability niggles resulting from its compact size, the JVC KD-NX5000 offers about as many car tech features per square foot as you can get.
Specs: 15 channel, Automotive, Navigation instructions
Specs: 12 channel, Navigation instructions, Street name announcement
Specs: 12 channel, Navigation instructions, Street name announcement, 5.3 lbs
Specs: 8 channel, Automotive, Navigation instructions, 12.3 oz