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3" 2-way Speaker ACM0874 - Bubbles Supply

3" 2-way Speaker ACM0874

Part #: ACM0874

$133.89
In stock — ships today
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🔒 Secure checkout↩️ 30-day returns✅ 1-year warranty
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1-year warrantySame-day ship before 3pm CTPerfect Fit Guarantee30-day returns

About this audio

The Wellis 3" 2-way Speaker ACM0874 is a premium OEM replacement audio component designed for Wellis spa systems. This dual-driver speaker delivers crisp highs and rich mid-range sound through its compact 3-inch frame, engineered to withstand the moisture and temperature fluctuations of spa environments while maintaining optimal audio performance.

Built to Wellis factory specifications, this speaker ensures seamless integration with your existing audio system. Our exact fit guarantee means you'll receive the precise OEM part your spa requires, backed by our comprehensive 1-year warranty and same-day shipping on orders placed before 2 PM EST. Proper installation requires matching the speaker's electrical connections to your spa's audio control system—verify compatibility with your specific Wellis model before installation to ensure optimal performance and warranty coverage.

Exact part number

ACM0874

Save this for ordering or warranty claims

Also known as / Replaces

This part replaces or is interchangeable with:

  • 2-way spa audio driver
  • 3-inch spa speaker
  • Wellis replacement speaker

Looking for an older part number? Check our supersession lookup tool

Common symptoms this part fixes

If your spa is showing any of these signs, this part is likely your fix:

  • No sound from one or more speaker positions
  • Distorted or crackling audio output
  • Muffled or low-quality sound
  • Speaker grille damaged or housing cracked
  • Corrosion-related audio failure after prolonged moisture exposure

Not sure if this is your problem? Try our diagnostic centre or .

Before you buy — quick checklist

  • Confirm your Wellis spa model number before ordering — this is an OEM-specific part
  • Check the physical speaker cutout diameter in your spa cabinet to verify 3-inch fitment
  • Inspect the existing wiring harness connector type to ensure it matches the replacement
  • Verify your spa's audio system is the source of the fault before replacing the speaker (test with a known-good audio signal)
  • Note whether you have one or multiple speaker zones — order the correct quantity

Reading the checklist now prevents 90% of returns. Worth the 60 seconds.

Install difficulty: Medium — Some experience neededTypically 30–60 minutes per speaker

What's in the box

  • 1x 3-inch 2-way replacement speaker (ACM0874)
  • Mounting hardware

If your order is missing any items listed above, contact hello@bubblessupply.com within 48 hours of delivery.

Warranty

1 year manufacturer warranty against defects

Covers manufacturing defects. Does not cover improper installation, normal wear, or accidental damage.

Warranty claims: warranty@bubblessupply.com

Perfect Fit Guarantee

Ordered with our help and the part doesn't fit? Contact us before installation. We'll resolve it with an exchange, replacement recommendation, or return approval.

Learn about our Perfect Fit Guarantee →

Shipping

We ship across the US and Canada. US orders ship from our US warehouse to US customers; Canadian orders ship from our Canadian warehouse to Canadian customers — no cross-border shipping, no surprise duties. In-stock orders placed before 3pm CT ship same day. Standard shipping $9.95 flat rate. Free shipping on orders over $200. Express options available at checkout.

Returns

30-day hassle-free returns on unused parts in original packaging. Contact us before returning to receive your RMA number.

Frequently asked questions

Check the Compatibility section above to confirm fitment for your spa brand and model. If your model is not listed, use our fitment selector at /pages/find-my-part or ask our parts AI for a personalized recommendation.

In-stock orders placed before 3pm CT ship the same day. You will receive tracking information by email as soon as your order ships.

We accept returns within 30 days of delivery for unused items in original packaging. Email returns@bubblessupply.com with your order number to start a return. Installed electrical parts cannot be returned for safety reasons.

Yes, all new parts come with a 1-year warranty against manufacturing defects. Warranty does not cover damage from improper installation or normal wear and tear.

Customer reviews

AI Fitment Assistant

Tell us your spa model and we will confirm this part fits before you buy.

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