Helix Esprit E6X

6-3/4" 2-way car speakers

Item #: 975E6X

In Stock

3 Reviews | Ask Questions

Free Installation gear for most cars

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High fidelity with excellent imaging

Esprit Series E6X 6-1/2

Helix's German engineering pedigree really shows up in their Esprit Series speakers, which offer big technological bang for the buck. The E6X 6-3/4" speakers use an adjustable 3/4" silk dome tweeter that you can tilt and rotate to improve imaging in cars with less than optimal tweeter placement. Each speaker features a rigid 6-3/4" woven fiberglass cone that delivers tight midrange and bass reproduction, while the durable rubber surround helps this speaker provide exceptional sound for years to come.

Product Highlights:

  • 6-3/4" 2-way speakers (pair)
  • woven fiberglass woofer cone with rubber surround
  • 3/4" silk dome tweeter (rotates 360° and tilts up to 25°)
  • power range: 10-50 watts RMS (150 watts peak power)
  • frequency response: 55-22,000 Hz
  • sensitivity: 91 dB
  • top-mount depth: 2-9/16"
  • grilles included
  • warranty: 2 years
  • Our 60-day money-back guarantee

Why replace your factory speakers?

The speakers that originally came in your car were made from inexpensive materials, designed to create acceptable sound at the lowest possible cost to the manufacturer. If you love music, you deserve better. Name-brand aftermarket speakers deliver fuller, richer sound with considerably more detail and nuance, and they're capable of playing louder and cleaner than factory speakers. Connect new speakers to your factory radio and you'll get the best possible sound from your dealer-equipped system. Pair them up with a new car stereo for a level of enjoyment that can rival a high-fidelity home audio experience.

Hands-on research

What's in the box?

Download owner's manual

  • Two 2-way speakers
  • 2 Metal grilles
  • 2 Plastic grille frames
  • 8 Speed clips
  • Eight 1-3/8" Self-tapping screws
  • Two 12' Lengths of speaker wire (female quick-slides on one end and tinned wire on other)
  • Instruction manual (English/ German)
  • Template

Product Research

Features

Woofer Materials: Each woofer cone is made of woven fiberglass and has a durable rubber surround. This woven fiberglass material is very light and extremely stiff, minimizing cone flex and resulting in faster transients and finer detail.

Tweeters: Each speaker has a 3/4" silk dome tweeter with a neodymium motor structure. The tweeters also rotate and can be tilted (up to approximately 25°) so you can direct them toward the listening positions.

Magnet cover: The E 6X are shipped with a rubber magnet cover to protect the speaker. If the cover is removed the depth changes slightly:

  • Top Mount Depth: 2.467"
  • Bottom Mount Depth: 2.627"

Size Classification Note: Crutchfield has traditionally referred to this size speaker as a 6-3/4", while some manufacturers, including Helix (Audiotec Fischer), call it a 6-1/2". Please refer to the Crutchfield Vehicle Selector to confirm fit in your vehicle.

Our Product Research Team

At Crutchfield, you'll get detailed, accurate information that's hard to find elsewhere. That's because we have our own in-house Product Research team — they open the box, verify contents, check the owner's manual, and record dimensions, features and specs. We stay on top of new products and technologies to help people make informed choices.

Helix Esprit E6X Reviews

Average Customer Review:

3 reviews
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Great coaxial.

Written By Steve, Atlanta on Thursday, December 05, 2013

Crutchfield Customer Review (What's this?)

Great tonality from these sixes. They have a great lively sound and are well balanced. I like them better than several options I tried beforehand costing both less and more.

Pros: Detail without dryness or harsh treble. Great balance.

Great little speakers

Written By Warren, Salt Lake City on Sunday, October 14, 2012

I had these installed in a 2009 Toyota Matrix. They replaced the stock 6.5" speakers. I have a Rockford Fosgate R250 4channel pushing them. They sound great. They are pretty good at all frequencies. The deepest basses aren't there, but for 6.5" inches they will have people thinking you are really good at hiding a 8" or even a 10" subwoofer.

Pros: Quality materials used. Sound great. Won"t break the bank.

Cons: None I can think of after a week of using them.

Clear Sound in my Prius

Written By Jay, Findlay, OH on Saturday, August 18, 2012

Will fit in the rear doors of a 2012 Toyota Prius. There is ample room for them in the door using SAK036, 1/4" speaker adapters.

UPDATED 2/4/13: The bass completely disappears when the temperature drops to around 15 degrees F.

Pros: Nice clear sound at higher volumes

Cons: None

Get everything you’ll need to enjoy your new Helix Esprit E6X

Reduce ambient road noise and your vehicle's "rattles," for better sound inside your car.
You'll need speaker wire to connect your speakers to your amp.
Keep your speakers clean and dry. They compress to fit behind your speakers.
These speaker connectors are handy if you're running new speaker wire or if your speakers have oversized terminals.
The right tools will help keep your installation simple and clean.
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