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Alpine S2-S68 Next-Generation S-Series 6"x8" 2-way car speakers

Item # 500S2S68

These speakers provide all the wonderous detail of your favorite high-resolution audio files at an appealing price.

Find what Fits your vehicle

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These speakers provide all the wonderous detail of your favorite high-resolution audio files at an appealing price.

Item # 500S2S68

Every order includes

  • Free lifetime tech support
  • 60-day price-drop protection
  • 60-day returns
In stock

Deeply discounted installation gear

$119.95 pair

Other options

Get questions answered fast & free

Expert help 400+ hours training Virginia-based

About the Alpine S2-S68

Alexander H.

Product highlights:

  • 6"x8" 2-way speakers
  • polypropylene/glass fiber/mica woofer cone with specialized rubber surround
  • 1" cloth dome tweeter
  • handles up to 75 watts RMS (230 watts peak power)
  • frequency response: 75-40,000 Hz
  • impedance: 4 ohms
  • sensitivity: 88 dB
  • mounting depth: 2.374"
  • grilles not included
  • Hi-Res Audio Certified
  • warranty: 1 year
  • MFR # S2-S68
  • Item # 500S2S68
  • California customers: Please click here for your Proposition 65 WARNING.

What's in the box:

Alpine S2-S68 owner's manual

If you need assistance accessing this owner's manual, please give us a call.
  • Two 2-way speakers
  • 2 Bottom mount brackets
  • Two 6x8 Special application brackets
  • Two 12" Lengths of speaker wire (each has quick-slides on one end and bare wire on the other)
  • Eight 1-1/8" Screws
  • Eight 3/8" Screws
  • 8 Speed clips
  • 8 Flat washers
  • 8 Spacers
  • 2 Adhesive backed gaskets
  • Warranty information
  • On-line product registration information
  • Important Notice sheet
  • Declaration of conformity
  • Template and specs on box

More details on the Alpine S2-S68

Pat M.

Features & specs

General
Speaker Size 6X8
Driver Design 2-way
Woofer Design Cone
Woofer Material Polypropylene/Glass Fiber/Mica
Woofer Surround Rubber
Midrange Design ---
Midrange Material ---
Tweeter Design Dome
Tweeter Material Cloth
Super Tweeter Design ---
Super Tweeter Material ---
Impedance (Ohms) 4
Weather-resistant No
Grilles Included No
Parts Warranty 1 Year
Labor Warranty 1 Year
Specifications
Sensitivity (1W at 1 meter) 88
Sensitivity at 2.83 volts N/A
Frequency Response 75 - 40k Hz
Maximum RMS Wattage 75
Peak Power Handling (Watts) 230
Top-mount Depth (Inches) 2 3/8
Bottom-mount Depth (Inches) 2 13/16
Cutout Diameter or Length (inches) 0
Mounting Height (Inches) 0.418
Frame Width 5.484
Frame Length 7.7
The Alpine S2-S68 replaces these items:

Product Research

Features

Mounting Applications: Alpine describes this speaker as a 6x8, but it also fits many 5x7 applications. Please enter your vehicle information to confirm fit.

No Grilles: No grilles are included with these speakers.

The Alpine S2-S68 replaces these items:


Adding...
Alpine S-S57

Alpine S-S57

S-Series 5"x7" 2-way car speakers
  • carbon fiber-reinforced plastic woofer cone with specialized rubber surround
  • 1" silk dome tweeter
  • handles up to 75 watts RMS (230 watts peak power)

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Customer Q&A

3 questions already asked

Q
What is the best stereo for a Toyota Tundra 2011 SR5 Double CAB? Which is better ALPINE OR ROCKFORD FOSGATE?
robjones  Nov 28, 2024
1 answer
A
Greetings Robert. We have a lot of great stereos from many manufactures. Rockford Fosgate makes stereos for the off road, UTV, Marine type radios. Everyone has their personal preferences, so I cannot tell you what is best for you. Maybe a call into our advisor line at 800-324-9695 would be best.
thomas  Nov 29, 2024 (Staff)
Q
What amp to run with 4 of these speakers attached to the kenwood 9708 ?
robert  May 03, 2024
1 answer
A
Hey Robert, it looks like those Alpines are looking for up to 75w RMS so I would go with one of my personal favorites from JL Audio. The JD400/4 will be pound for pound the best amp for the money to push those 6x8's: https://www.crutchfield.com/I-rET1c402/p_13698361/JL-Audio-JD400-4.html?tp=35782
red  May 03, 2024 (Staff)
Q
How many speakers are in the box when it's delivered?
jacob  Dec 27, 2023
1 answer
A
The Alpine S2-S68 includes two speakers.
zachary  Dec 28, 2023 (Staff)

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Alpine S2-S68
$119.95 pair
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