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Alpine  S2-S69C

Next Gen S-Series 6"x9" 260W Peak Power Handling 4 Ohms, 2-Way Component Speaker System with Two Silk Dome Tweeters

Item #91714

Condition:   Brand New

Product Highlights

  • Next Gen S-Series
  • 6"x9"
  • 260W Peak Power Handling
  • 4 Ohms
  • 2-Way Component Speaker System
  • Two Silk Dome Tweeters

  Free 2-Years Warranty Included!
60 DAYS Returns Accepted.
FREE Lifetime Tech Support.
FREE Shipping (No Minimum).
60 DAYS Price change protection.

$239.95

Reg. Price $250.00  Save $10.05
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  Free 2-Years Warranty Included!
60 DAYS Returns Accepted.
FREE Lifetime Tech Support.
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60 DAYS Price change protection.

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Alpine S2-S69C NextGen S-Series 6x9" 85W RMS (260W Peak Power Handling) 4 Ohms 2-way Component Speaker System with Two Silk Dome Tweeters


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We are a Alpine authorized dealer so you get up-to-date, fully warrantied products. Shipping is free to the lower 48 states on everything you order!

What's Inside?
  • • (2) Woofers
  • • (2) Bottom mount brackets
  • • (2) Midrange-Tweeters
  • • (2) 6' Midrange-Tweeter wires with in-line crossovers (each has quick slides on both ends)
  • • (2) 2"x3.5" Adhesive-backed foam pads
  • • (2) 9-7/8"x1/4" Adhesive-backed foam strips
  • • (8) 1-1/8" Screws
  • • (8) 1/2" Screws
  • • (8) M4x60mm Machine screws with split lock washers attached
  • • (8) M4 Nuts
  • • (16) Flat washers
  • • (8) Speed clips
  • • (8) Spacers
  • • Important Notice sheet
  • • Declaration of conformity
  • • Warranty information
  • • On-line product registration information
  • • Template and specs on box
  • Owner's Manual

 


Why Choose Alpine S2-S69C Component Speakers


 

Music Lover’s Starter Pack for Car Audio

The Alpine S2-S69C component speaker system is a premium choice for car audio enthusiasts looking for clear, immersive sound. Featuring two 6x9-inch mid-bass woofers and two 3-inch midrange speakers with 0.75-inch silk dome tweeters, this car component speaker system delivers a full-range audio experience with balanced highs, mids, and lows for superior in-car listening.

High-Performance Sound with Impressive Power Handling

Designed for high-output car audio, the S2-S69C supports 260W peak power and 85W RMS per channel, ensuring clean, distortion-free sound even at high volumes. The 6x9-inch woofers use a reinforced cone structure to provide tight, accurate midbass response, making them ideal for drivers who demand crisp audio and deep, punchy bass in their vehicle.

Advanced Materials and HAMR Technology for Accuracy

The Alpine S2-S69C combines polypropylene, glass-fiber, and mica cone materials with High Amplitude Multi-Roll (HAMR) surround technology. This unique combination enhances cone rigidity, reduces distortion, and maintains precise midrange and high-frequency clarity, delivering premium car audio performance with rich detail across all frequencies.

 


Alpine 6x9” Car Speaker Comparison | R2-S69, R2-S69C, S2-S69 & S2-S69C High-Performance Coaxial and Component Speaker Showdown


Ultimate Alpine 6x9" Speaker Showdown
Alpine R2-S69

Alpine R2-S69
R-Series 6x9" 300W Peak / 100W RMS 2-Way Coaxial

PREMIUM
  • • 6x9" Coaxial Speaker
  • • 300W Peak / 100W RMS
  • • Glass-Fiber Cone
  • • Magnesium Tweeter
  • • Hi-Res Audio Certified
  • • Optimized for high-output aftermarket amplifiers
Alpine S2-S69

Alpine S2-S69
S-Series 6x9" 260W Peak / 85W RMS 2-Way Coaxial

BEST VALUE
  • • 6x9" Coaxial Speaker
  • • 260W Peak / 85W RMS
  • • Mica Cone Blend
  • • 1" Dome Tweeter
  • • Hi-Res Audio Certified
  • • High sensitivity design for easy factory upgrade
Alpine S2-S69C

Alpine S2-S69C
S-Series 6x9" Component 260W Peak / 85W RMS

COMPONENT
  • • 6x9" Component System
  • • Separate Tweeter
  • • 260W Peak / 85W RMS
  • • Improved imaging and soundstage separation
  • • Hi-Res Audio Certified
  • • Designed for more precise stereo imaging
Alpine R2-S69C

Alpine R2-S69C
R-Series 6x9" Component 300W Peak / 100W RMS

HIGH OUTPUT
  • • 6x9" Component System
  • • Separate Tweeter
  • • 300W Peak / 100W RMS
  • • Glass-Fiber Cone
  • • Magnesium Tweeter
  • • Designed for maximum dynamic output and clarity

 


Alpine S2-S69C Amplifier Guide | Recommended Power, Best Amplifiers & High-Output Setup


Alpine S2-S69C Amplifier Guide
Verified amplifier matching for clean power, improved imaging, and balanced component speaker performance
Benefits of Adding an Amplifier to the Alpine S2-S69C
Better Component Separation & Imaging
The S2-S69C benefits greatly from clean external power, improving tweeter and woofer separation for a wider, more accurate soundstage.
Stronger Midbass Control
A proper 4-channel amplifier tightens woofer response, delivering more accurate midbass and better overall punch.
Cleaner High-Volume Performance
With stable RMS power, the system maintains clarity and avoids distortion even at higher listening levels.
More Dynamic Range
Amplification provides better headroom, allowing the S2-S69C to handle musical peaks with improved detail and control.
Recommended Amplifiers for Alpine S2-S69C
Alpine S2-A36F
60W RMS x 4 @ 4Ω. Best factory-matched Alpine amplifier for clean, safe power and excellent daily performance with S-Series speakers.
JL Audio JD400/4
75W RMS x 4 @ 4Ω. High-quality amplifier with strong clarity and excellent power match for maximizing S2-S69C performance.
Kicker KEY200.4
~50W RMS x 4 @ 4Ω. Compact amplifier with auto-tuning features ideal for factory radio integration and clean upgrade paths.
Kicker CXA360.4T
65W RMS x 4 @ 4Ω. Reliable and affordable amplifier with strong real-world output and consistent everyday performance.
Amplifier Power Recommendations for S2-S69C
Speaker RMS Rating: 85 Watts RMS
Recommended Power Range: 60–85 Watts RMS per channel
Safe Maximum (Proper Gain Set): Up to 100 Watts RMS per channel
Minimum Usable Power: Around 50 Watts RMS per channel
Best Amplifier Type: High-quality 4-Channel Class-D or Class-AB Amplifier
For most users, the Alpine S2-A36F is the best overall match for the S2-S69C. For higher clarity and stronger dynamic headroom, the JL Audio JD400/4 delivers the closest full-performance upgrade.

 


Frequently Asked Questions (FAQ)


  • • Why do my Alpine S2-S69C speakers sound weak after installation?
    Weak output is usually caused by low power from a factory head unit. The S2-S69C needs a clean 4-channel amplifier to deliver full midbass, high-frequency detail, and dynamic range.
  • • Why do my Alpine S2-S69C tweeters sound distorted at high volume?
    Distortion is often caused by overdriving the tweeters or incorrect crossover settings. Proper amplifier gain and a high-pass filter around 80–100Hz prevent clipping and keep highs clean.
  • • Why is my Alpine S2-S69C bass weak or uneven?
    Weak bass can result from poor door sealing, incorrect woofer polarity, or insufficient amplifier power. Adding proper damping and checking wiring restores accurate low-frequency response.
  • • Can I use Alpine S2-S69C without an amplifier?
    Yes, but performance will be limited. An amplifier unlocks full dynamics, louder output, and better separation between woofers and tweeters.
  • • Why do my S2-S69C speakers sound uneven left to right?
    Uneven sound is often caused by wiring polarity issues, balance settings, or inconsistent door mounting. Checking wiring and adjusting fade usually fixes the problem.
  • • How do I properly tune my Alpine S2-S69C for the best sound?
    Use a quality 4-channel amplifier, set proper gain, apply recommended crossover points (around 80–100Hz for woofers), and mount tweeters correctly for optimal imaging and clarity.
  • • Do the S2-S69C tweeters require separate mounting?
    Yes, they are separate component tweeters. Proper placement (flush or surface mount) enhances the soundstage and high-frequency detail.
  • • Can the S2-S69C work with factory radios?
    Yes, but output and clarity are limited. A dedicated amplifier allows the speakers to perform closer to their Hi-Res Audio potential.
  • • What is the ideal amplifier power for the S2-S69C?
    Recommended amplifier power is 60–85W RMS per channel at 4 ohms. This matches the speakers’ RMS rating and ensures clean, distortion-free performance.
  • • Why do my S2-S69C speakers sound harsh or bright?
    Harsh highs are usually caused by incorrect EQ, over-amplification, or misconfigured crossovers. Adjust treble and crossover points to smooth the sound.

 


Alpine S2-S69C Videos & Reviews


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SPECIFICATIONS


  • Diameter : 6x9 Inch
  • Sensitivity : 90 dB
  • Frequency Response : 65-40000 Hz
  • Peak Power Handling : 260 Watts
  • Tweeter Composition : Silk
  • RMS Power Handling : 85 Watts

FEATURES


Features:

  • Crystal-Clear Sound: Hi-Res Audio certified for playback up to 40kHz
  • Premium Build: Cone crafted from polypropylene, glass fiber, and mica for strength and precision
  • Powerful Yet Light: Lightweight design delivers high output with minimal distortion
  • Dynamic Surround: High-Amplitude Multi-Roll (H.A.M.R.) surround for rich, deep performance
  • All-in-One Clarity: 3″ mid-range with built-in 3/4″ tweeter in a coaxial design
  • Seamless Fit: OEM fitment with integrated in-line crossovers
  • Custom Upgrade Ready: Compatible with optional KTE-S69G speaker grille (sold separately)

 

Specifications:

  • Peak Power: 260 Watts
  • RMS Power: 85 Watts
  • Cutout Diameter: 15.2cm x 22.4cm oval
  • Mounting Depth: 7.4cm
  • Mounting Height: 7.3mm
  • Magnet: 100.0mm
  • Cutout Diameter (flush-mount): 6.2cm circle
  • Mounting Depth: 3,5cm
  • Mounting Height: 10.2mm
  • Frequency Range: 55 Hz - 40 kHz (Hi-Res Audio Certified)
  • Impedance: 4 Ohms
  • Sensitivity: 90 dB/W
  • UPC: 793276085054
  • Weight: 8.73
  • Authorized Internet Dealer
Warranty: 2 Year(s) Warranty.
This item is accompanied by a manufacturer's warranty. If it is found to be defective, it may be returned to OnlineCarstereo.com for repair within 1 year from the original date of purchase with proper return authorization.

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Write a review!
  • i got a friend that had this one installed on his car, and i totally loved it the first time I heard how the system sounds. Clear and powerful, and what's more is that i got on a cheap so what a gain. Alpine is really a brand that i trust, and this system does not disappoint me.

    Logan Higgins
    10/12/2023

  • Love the new version of the S69Cs. A perfect upgrade to replace the speakers in my Silverado. The sound is pretty detailed. Very happy with what I got and totally satisfied with how these speakers are performing.

    Tyler C.
    4/10/2024
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