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Car coaxial speaker

Your mobile music theater

Feel your music with the Philips Car stereo speakers CSP6911. These 16x24cm 3-way speakers have peak power at 300W, and feature an oval polypropylene cone with a soft PEI dome tweeter so you can enjoy vivid music details and deep bass.

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Your mobile music theater

with 3-way stereo for vivid sound

  • 6 x 9"
  • 3-way
  • 300W Peak

Soft PEI dome tweeter for warm and textured tones

PEI (Polyetherimide) is ideal material for tweeter domes due to its light weight, high tensile strength, high stability and tolerance for high temperatures. Inside the tweeter, the small diaphragm (the dome opening) produces high frequency tones. These PEI domes can capture even the highest musical notes to make your music textured with warm, full-range treble. The dome shape also spreads the sound around so that you can hear the high notes from every seat in the car.

Strong ferrite magnet for high power performance

Ferrite is a lightweight but strong material with a permanent and coherent magnetic field. It is the key speaker component that induces the movement of the voice coil and the diaphragm. When an input signal is received, the voice coil acts as an electromagnet that causes the woofer and tweeter diaphragm to either attract or repel. The ferrite magnet produces an even magnetic field for smooth diaphragm movement, ensuring sound output with lower distortion. Using such a stable and highly coercive magnet like ferrite, the voice coil can produce loud sounds while keeping the tone smooth.

Butyl rubber surround for maximum smooth response

Highly responsive butyl rubber connects the woofer diaphragm to the speaker frame to form a surround suspension system. When a sound signal reaches the cone inside the woofer, the stiff yet elastic butyl rubber surround assembly keeps the cone in position, protecting it from strong upward or downward force that may occur when the signal is strong. By doing so, the woofer can withstand the surge of powerful beats and deliver a smooth bass response with a minimum of distortion even from a small speaker.

Stylish speaker grille protects against damages

Endurance and performance stability in extreme conditions

Fits perfectly in all 16x24cm speaker openings

Simple wires plug-in for designated speaker terminals

Sturdy polypropylene cone for all-weather performance

Technical Specifications
  • Sound

    Frequency response

    28-32k  Hz

    Output power (RMS)

    50W

    Impedance

    4 Ohms

    Peak Music Power

    300W

  • Loudspeakers

    Number of ways

    3-way

    Number of Loudspeakers

    2

    Speaker size

    16x24cm (6x9")

    Speaker type

    Coaxial speaker