JBL Stage3 427F 2 Way Car Speaker Set by Harman Kardon 150 Watt Speakers Pieces HiFi Box Large 10 cm 100 mm 4 Inches without Grill Cover

JBL speaker boxes Stage 3 427 F are highly efficient and powerful, deliver great sound and are super upgrade built-in speakers for any car hi-fi sound system, even with factory-installed car stereos with low power Thanks to the 3-Ohm DCR design, the Harman Kardon speakers take every watt of power out of the amplifier, so they deliver a clean, resonance-free sound quality to play your music in crystal clear resonance-free audio quality Harman's Plus One Auto Subwoofer Membrane Technology provides a 35% larger box membrane surface than other car speakers, which increases efficiency by 2 dB for superior performance and performance of the bass box JBL Stage3 427F car boxes have uniform tweeter reproduction, which means you can enjoy the sound as the musician said it Harman Kardon car speaker boxes are extensively tested to make sure that the speaker car sound system withstands the demanding heat and moisture in the car