Got a car stereo upgrade on my new 20 camry (amp, ...

Got a car stereo upgrade on my new 20 camry (amp, speakers and sub woofer). Cost quote (by tech Ulisses Bahena) was reasonable, accurate and done as promised on time (very clean install). The system rocks! I am very pleased with my purchase and will trust them with all my car/truck upgrades. Kartunes is the best!