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Passive Subwoofer CS-P80 - Bubbles Supply

Passive Subwoofer CS-P80

Part #: CS-P80

$355.59
In stock — ships today
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🔒 Secure checkout↩️ 30-day returns✅ 1-year warranty
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Fits these systems

Dynasty Spas

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1-year warrantySame-day ship before 3pm CTPerfect Fit Guarantee30-day returns

Before you buy — quick checklist

  • Confirm your Dynasty spa is equipped with a compatible factory audio system that supports a passive subwoofer
  • Locate and match the model number on your existing subwoofer before ordering — CS-P80 is not universal across all Dynasty configurations
  • Verify the 13-foot cord length is sufficient for your intended cabinet routing and placement
  • Check that your spa's head unit or stereo amplifier has a dedicated subwoofer output channel
  • Inspect the existing subwoofer connector type to confirm plug compatibility before installation

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

Exact part number

CS-P80

Save this for ordering or warranty claims

Common symptoms this part fixes

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

  • No bass output from spa audio system
  • Muffled or thin sound from existing speakers
  • Subwoofer producing no sound despite stereo functioning
  • Distorted low-frequency audio
  • Subwoofer connection cord damaged or severed

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

About this hardware/other

The Dynasty Spas Passive Subwoofer CS-P80 delivers deep, rich bass enhancement for Dynasty spa audio systems. This OEM replacement subwoofer features a 13-foot connection cord for flexible installation positioning and seamless integration with your spa's existing stereo setup.

Engineered to Dynasty's exact specifications, this passive subwoofer requires no external power source while providing the low-frequency response that transforms your spa experience. At Bubbles Supply, we guarantee this CS-P80 subwoofer will fit your Dynasty spa perfectly, backed by our 1-year warranty and same-day shipping on in-stock orders. The extended connection cord allows for optimal placement within your spa cabinet while maintaining clean, professional wiring. Verify your existing subwoofer model number before ordering to ensure proper compatibility with your Dynasty spa's audio system.

Also known as / Replaces

This part replaces or is interchangeable with:

  • CS-P80 subwoofer

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

Install difficulty: Medium — Some experience neededTypically 30-60 minutes

What's in the box

  • CS-P80 passive subwoofer unit
  • 13-foot connection cord

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.

AI Fitment Assistant

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

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