Harman Kardon FIT4SF midrange speaker 100mm 45 360W 90dB 200Hz–8kHz 4ohm

Harman Kardon FIT4SF — Car Midrange Speaker

For car audio enthusiasts looking for a quality midrange speaker, the Harman Kardon FIT4SF is the ideal solution. Featuring a patented Plus One fiberglass diaphragm that offers more surface area and less weight than standard speakers of the same size, it delivers excellent frequency response and higher sensitivity. With a 200 Hz - 8 kHz frequency response, it ensures accurate reproduction of the midrange, which is essential for realistic sound. In addition, thanks to the low impedance of 4 Ω, it is compatible with most car amplifiers and head units.

Excellent performance and sensitivity

The Harman Kardon FIT4SF speaker has been designed to handle continuous power of 45 W RMS and peak power of up to 360 W, ensuring reliability even at higher signal levels. 90dB sensitivity at 2.83V enables efficient conversion of amplifier power into sound pressure, making the sound loud and clear even at lower power.

Built for quality sound and the environment

The Plus One glass fiber diaphragm improves acoustic properties with a larger surface area, which provides a wider frequency range and better sensitivity. Its low weight contributes to faster response and more accurate sound reproduction. In addition, the Harman Kardon FIT4SF is made from post-consumer recycled materials (PCR), which helps reduce its environmental footprint.

Technical data

• Frequency range: 200 Hz - 8 kHz
• Power: 45 W RMS / 360 W max.
• Sensitivity: 90 dB at 2.83 V
• Impedance: 4 Ω
• Speaker diameter: 100 mm (without grille)
• Diaphragm construction: Glass fiber with Plus One technology

Package contents

• 2× midrange speaker
• 1× foam seal
• 2× HK logo badge
• 6× BENZ speaker lock nuts
• 1× instruction manual