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Alpine S2-S69 6x9 inch coaxial speaker pair with harness and adaptors

Alpine

Alpine S2-S69 6x9" Coaxial Speaker Kit with Harness and Adaptors

SKU CH-H5PB-RCQK8

A complete 6x9" coaxial speaker upgrade kit with 260 W peak power, 85 W RMS, plug-and-play harness and vehicle-specific adaptors for 2015-2024 Ford F-150

  • Product typeSubwoofers
  • Hi-Res Audio certified for studio-grade clarity
  • 85W RMS and 260W peak power handling
  • Plug-and-play Metra 72-5602 harness for 2008+ Ford fitment
  • Memphis Audio OEMBKT69 adaptors enable gapless 6x9 install
  • HAMR surround on 6x9 woofer delivers deep bass

Alpine S2-S69 Coaxial Speaker Kit

This bundle combines an Alpine S2-S69 6x9" coaxial speaker pair with a Metra 72-5602 harness and Memphis Audio OEMBKT69 adaptors. It targets Ford F-150 owners from 2015 to 2024 who want a direct-fit front-door upgrade without splicing factory wiring. The included brackets also support several other vehicle brands for broader installation flexibility.

Passive components draw no power

The speakers, harness and adaptors are passive parts that add no electrical load, produce no audible noise and require no cooling. Thermal output, fan noise and power draw are therefore zero in normal use. Installation simply replaces the factory units using the supplied plug-and-play harness and vehicle-specific brackets.

Hi-Res Audio certified 85 W RMS coaxial set

The Alpine S2-S69 delivers 85 W RMS and 260 W peak power with a 1" tweeter and HAMR surround for extended bass response. Hi-Res Audio certification confirms the frequency performance meets the defined standard. Buyers needing higher RMS output or a component-system layout should consider alternative configurations.

How it compares

Measured against everything we stock in Car Subwoofers & Enclosures, at today’s prices. Recalculated every night.

Price $148.99
Cheaper than about 58% of the 268 comparable items (median $185.49).

Specifications

Product
Product typeSubwoofers

Questions about this item

How do I install the Alpine S2-S69 speakers in my 2015-2024 Ford F-150 and what step do people miss?

Plug the Metra 72-5602 harness into the factory wiring, then secure the speakers using the Memphis Audio OEMBKT69 adaptors; the step often missed is removing the correct adaptor tabs so the brackets sit flush without gaps.

What maintenance or replacement will the Alpine S2-S69 kit need over time?

The 1" tweeter and 6x9" woofer with HAMR surround are built for long life; no scheduled maintenance is required, though the grille (KTE-S69G compatible) can be replaced if damaged.

What limit appears first when the Alpine S2-S69 speakers run at high volume for extended periods?

The 85W RMS continuous power rating is the first limit; sustained output above this level risks thermal compression and reduced clarity.

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