X-Series 6-1/2" Coaxial 2-Way Speaker Set



X-Series 6-1/2" Coaxial 2-Way Speaker Set


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Premium, Unrivaled Sound

Product Overview

Alpine's Premium X-Series Speakers are designed with superior materials to deliver music as the artist originally intended.


  • (2) 6-1/2” 2-Way Car Speakers 
  • 6-1/2” Nano-Fiber Woofer
  • 1” Carbon Graphite dome tweeter
  • Alpine patented High-Amplitude Multi-Roll (H.A.M.R.) Surround 
  • X-Series Speaker Grilles Included

Tech SpecsArrow

  • Woofer Size: 6-1/2" (16.5cm)
  • Tweeter Size: 1" (2.5cm)
  • Mounting Depth: 2-3/8" (6cm)

  • Peak Power Capacity: 330W
  • Max RMS Power Capacity: 110W
  • Nominal Impedance: 4 ohms
  • Frequency Response: 55 Hz - 50 kHz
  • Sensitivity: 89 dB SPL (1W @ 1m)
  • Recommended Amplification: Up to 100W RMS per channel

Premium Performance

Experience music detail you’ve never heard before with Alpine’s X-Series speakers. X-Series speakers combine proven technologies, superior materials, and innovative design for accurate sound reproduction that puts you at the front and center of the performance. X-Series speakers are matched in both power and performance with X-Series amplifiers and subwoofers.

Accurate Sound Reproduction

X-Series speakers are designed with superior materials that take your sound system to the premium level. With power handling up to 110W RMS and Hi-Res Audio Playback, X-Series Speakers capture the details of your music and reproduce sound with amazing realism and depth for a live performance experience from your vehicle’s sound system.

Alpine: Image Defined

Alpine took the guesswork out of complete sound system building with Alpine Image Defined (ID), and approach to created sound system “families” that include matching core components that complement each other for the ultimate sound imaging. Alpine’s X-Series is the first set of audio components to be engineered under this new approach.

New Cone Technology

X-Series speaker cones are made from a specialized, tightly interwoven Nano-fiber material that creates a cone structure that is lightweight and rigid. The 1” dome tweeter is made from carbon graphite for a sturdy yet softer sound. Together, they create accurate sound reproduction and a proper sound stage in the front and center of your vehicle.

More Output

X-Series speakers incorporate Alpine’s patented High-Amplitude Multi-Roll (H.A.M.R.) technology that uses a rubber woofer surround to control the cone movement and temperature at higher volumes, so the cone can move air while staying cool. The result is an extremely reliable performance that creates accurate sound reproduction.

Flexible Fitment

An updated hardware design allows X-Series speakers to fit into tighter install locations without sacrificing performance. The updates include a neodymium magnet that’s repositioned to the center of the voice coil for direct drive of the coil and increased efficiency and accuracy. Not the mention, the centralized magnet allows for a reduced outer basket size that fits into various vehicle applications.
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