Alpine X-170C


Experience music as the artist intended with the Alpine X-170C X-Premium coaxial speakers.

SKU: X-170C

Original price was: $499.00.Current price is: $399.00.


Alpine X-170C

X-Premium Sound

6.5″ Coaxial Speakers

The all-new Alpine X Premium Sound speakers are among the finest ever crafted by Alpine.

Utilising exotic materials such as carbon graphite in the tweeter diaphragm achieving unprecedented resolution and also making it possible to realistically reproduce fine nuances and sound transparency. The adoption of nano-fibres in the woofer diaphragm creates a beautifully rich sound with profound linearity.

The all-new X Premium Sound speakers are among the finest ever crafted by Alpine.

The Alpine X Premium Sound range enhances automotive speakers to achieve unexplored sound that has never been experienced. The exclusively re-engineered radial ring magnet design has been precisely refined to achieve an ultra-high-resolution response for music purity like never before. X-Premium speakers are built to satisfy the most discerning music lovers and audiophile fans.

The Alpine X-170CS X Premium speakers are the immaculately designed 6.5" Coaxial speakers in this impressive line-up.


What is Hi-Res Audio?

You can now appreciate a higher sampling rate than in CD’s for the encoding and playback of music, it brings your favourite tracks to life with extreme clarity. Alpine’s painstaking engineering has delivered faithful audio reproduction from high-resolution sound sources and recordings at 96kHz/24Bit or greater, they are optimised for high definition playback and breathtaking performance.

Why Hi-Res Audio?

Listening to Hi-Resolution Audio allows you to feel every emotion and hear every nuance; every detail of your favourite artist’s original studio performance is reproduced to perfection. Hi-Res Audio provides absolutely no distortion for the ultimate listening experience.


Carbon Graphite Tweeter

Nano-Fiber Woofer Diaphragm

The new carbon graphite tweeter delivers increased sound accuracy and extended high-frequency range right up to 60kHz, allowing listeners to enjoy true Hi-Res Audio sound quality. The premium material that is included in carbon graphite allows for subtle nuances to be delicately portrayed. The woofer cone consists of an impressive nano-fiber material which garners an extremely fast response speed and dynamic, while maintaining high clarity and realistic sound reproduction. This improved technology allows small and large signals input to the speaker to radiate without distortion.

Radial Ring Magnet

Double Gazed Edge

The radial ring magnet has further evolved from the conventional neodymium magnet, the upgrade in construction allows for the reproduction of the best sound quality and efficient magnetic force extraction. The double gazed edge design firmly secures the stability of the highly rigid diaphragm, allowing for the ideal amplitude at high input. This prevents deterioration that may occur in conventional speaker designs.

Crossover Network Design

  High-Resolution Audio Ready

The X-Premium Sound crossover network provides  a seamless transition of high to low frequencies for an open and realistic sound. This impressive design gives the listener a completely unified tone to their system. X-Premium Speakers offer an incredible, dynamic range for high definition playback. These high-end loudspeakers are engineered to deliver faithful audio reproduction from high-resolution sound sources at 96kHz/24Bit or greater.   




  • Cone Material: Nano-Fibre Woofer Cone
  • Radial Ring Magnet Design
  • Magnet: Ultra High Density Radial Ring Magnet
  • Double Gazed Edge
  • Basket: Cast Alloy
  • Mounting: Shallow Mounting Design
  • Mounting Adapters: Mounting Adapter Kit Included

Crossover Network

  • Compact Design for Easy Installation
  • Design: In-line Network Design
  • Phase Adjustment: Normal/Reverse
  • High Grade Network Components: High Grade Network Components



  • Peak Power Handling: 180W
  • RMS Power Handling: 45W
  • Nominal Impedance: 4ohms
  • Frequency Response: 23Hz-44kHz
  • In-Line High Quality Crossover
  • Carbon Graphite Tweeter
  • Radial Ring Magnet
  • Nano-Fibre Woofer Cone
  • Hi-Res Audio Certified


  • Woofer Body: 0.89kg x2
  • Network (for the woofer): 0.07kg x2

Sound Garage, your authorised Alpine Car Stereo Specialist in the Moreton Bay Region


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