JBL Stage3 637F 6-1/2 inch (160 mm) 3-way coaxial stereo car speaker set.
The Stage3 637F coaxial JBL boxes bring the JBL Pro sound into your car. Thanks to their powerful 3 ohm DCR design, the Harman Kardon speakers get every watt of power out of the amp, so the patented Plus One woofers deliver solid deep bass performance
Plus One Woofer Diaphragms
The 6 inch JBL subwoofer membrane of the Stage3 hifi speaker JBL offers a 35% enlarged membrane area and thus ensures an increase in overall efficiency by up to 2 dB. The result is good performance and performance of the bass box, better low frequency reproduction and a full musical character
Dome Tweeter
The tweeters of the Stage3 637F JBL car speakers deliver a wider and more uniform tweeter range, which is never harsh regardless of the output level than the commonly used Car Hifi W domes
Vented basket Frame design
Super stiff ventilated baskets cool the voice coils for reduced distortion at high output levels, a longer service life of the JBL speaker and a higher load capacity
Strict JBL car boxes exams
Stage3 JBL speakers undergo environmental testing to withstand the demanding climate in the car. JBL exposes it to extreme cold, heat, shocks and ultraviolet light and operates them at full power for days
Specifications
Power handling: 45W RMS, 225W peak Sensitivity (@ 2.83 V/m): 92 dB. Frequency response: 55 Hz – 22 kHz. Nominal impedance: 3.0 ohms.