# Massive Audio TRI-XO - 3 Way Electronic Crossover with Subwoofer Control, 180 Phase Switch, 3 Sets 5V Outputs, Adjustable Crossovers — resale value

Source: JunkPal price guide — https://junkpal.ai/products/massive-audio-tri-xo-3-way-electronic-crossover-with-subwoofer-control-b01n1zhpuc

**Massive Audio TRI-XO - 3 Way Electronic Crossover with Subwoofer Control, 180 Phase Switch, 3 Sets 5V Outputs, Adjustable Crossovers** sells for about **$88.95** new or sealed, based on real closed eBay sales.

Live listings and the full sold-price history are on the page: https://junkpal.ai/products/massive-audio-tri-xo-3-way-electronic-crossover-with-subwoofer-control-b01n1zhpuc

## Value

| Condition | Value (USD) |
| --- | --- |
| New / Sealed | $88.95 |

Values are medians of real closed eBay sales, updated 2026-07-23. They are estimates for reference, not offers or appraisals — condition, completeness and edition move them a lot, so compare against the sold listings before pricing anything.

## Check the market

- [Sold listings on eBay](https://junkpal.ai/api/go?to=https%3A%2F%2Fwww.ebay.com%2Fsch%2Fi.html%3F_nkw%3DMassive%2520Audio%2520TRI-XO%25203%2520Way%2520Electronic%2520Crossover%26LH_Sold%3D1%26LH_Complete%3D1%26mkcid%3D1%26mkrid%3D711-53200-19255-0%26siteid%3D0%26campid%3D5339166094%26toolid%3D10001%26mkevt%3D1%26customid%3Dmd-sold&p=md-sold) — the closed sales these medians are computed from
- [Live listings on eBay](https://junkpal.ai/api/go?to=https%3A%2F%2Fwww.ebay.com%2Fsch%2Fi.html%3F_nkw%3DMassive%2520Audio%2520TRI-XO%25203%2520Way%2520Electronic%2520Crossover%26mkcid%3D1%26mkrid%3D711-53200-19255-0%26siteid%3D0%26campid%3D5339166094%26toolid%3D10001%26mkevt%3D1%26customid%3Dmd-live&p=md-live) — what sellers are asking right now

eBay links are affiliate links: JunkPal may earn a commission at no cost to you.

## Details

| Field | Value |
| --- | --- |
| Brand | Massive Audio |
| Category | Car Electronics |

## About

The Massive Audio TRI-XO is a 3 Way Electronic Crossover featuring Subwoofer Control and an 180 Phase Switch. It provides 3 sets of 5V outputs for detailed audio management in your vehicle.

This unit is ideal for car audio enthusiasts and installers looking to optimize their sound system performance.

Resale value is determined by the unit's physical condition, whether all components are present, and the specific configuration or edition of the TRI-XO.

## FAQ

**What is the Massive Audio TRI-XO used for?**

It is a 3 Way Electronic Crossover designed for car audio systems, offering subwoofer control and phase switching.

**What factors affect the resale value of this crossover?**

Resale value is based on the item's condition, completeness, and edition.

**Does the TRI-XO have adjustable settings?**

Yes, the unit features adjustable crossovers and an 180 Phase Switch.

---

Full price guide: https://junkpal.ai/products/massive-audio-tri-xo-3-way-electronic-crossover-with-subwoofer-control-b01n1zhpuc
How these values are computed: https://junkpal.ai/methodology
Cite as: "JunkPal price guide value as of 2026-07-23, based on real sold listings (junkpal.ai)"