Metra WM-LOCKN Universal Line Output Converter for adding aftermarket amplifer to OEM radio -black
- Brand:
- Metra
- Model Number:
- WM-LOCKN
- UPC:
- 086429381562
- EAN:
- 0086429381562
- Walmart SKU:
- 172649875
Key Takeaway
Current $25.28 has remained steady for the past three weeks, closely tracking the 90-day average of $25.28. This consistency suggests buyers are getting the standard market rate.
Third-Party Seller Summary
No price history available for Third-Party Sellers
Walmart.com Summary
| Price Type | Price | Date |
|---|---|---|
|
Highest Price
|
$25.97 | |
|
Lowest Price
|
$21.54 | |
|
Most Recent Price
|
$25.28 |
- Average Price
- $25.31
- First Tracked
- Last Update
Price Analysis
Tracking History: We have tracked Metra WM-LOCKN Universal Line Output Converter for adding aftermarket amplifer to OEM radio -black since 3/9/2025. The most recent price update was on Jun 6, 2026.
Price Range: Over the past 90 days, the price has ranged from $21.54 (lowest on 3/9/2025) to $25.97 (highest on 10/17/2025). The average price during this period is $25.31.
Current Trend: Walmart.com prices have ranged from $25.28 (Jun 6) to $25.28 (Jun 6) over the past 90 days. Current price is close to the 90-day average of $25.28.
Customer Insights: Rated 4.2/5 from 92 reviews.
Customer Reviews
92 reviewsCustomer Reviews
4.2
Based on 92 reviews
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Showing 10 of 92 reviews
run auto subwoofer from your rear
You do not have to be a technician to install. Connects rear deck speaker wires to power stand alone subwoofer and enabling auto shut on and off of amp on subwoofer, the latter powered by ground cable and power cable hooked up to batter terminal directly.
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love the convenience of ordering something so i didnt have to leave with stereo apart n i can hookup amp now with ease with this adapter.
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perfect item to get for ur car amplifiers. Hooked it up in 20 minutes and it worked perfectly
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Great product
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Great product,gets the job done
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wiring was a breeze fit my vehicle. instructions were on point the set knobs broke very easy but it still works
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Remote wire doesn't work on the one I got but other than that it works fine
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I would purchase a more expensive one one that has a good reputation this one gave me lots of problems and it should not have taken that long to hook up but it was very difficult and didn't work correctly.
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Not working properly.
Wouldn't trigger the amp when to turn on or off.
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product didnt wirk
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Price History
Recent Price Changes
Detailed price history for the past 90 days
Walmart.com Pricing
26 recordsWalmart.com prices have ranged from $25.28 (Jun 6) to $25.28 (Jun 6) over the past 90 days. Current price is close to the 90-day average of $25.28.
| Date | Price | Change | % Change |
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| $25.28 | $+0.00 | +0.0% | |
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| $25.28 | $+0.00 | +0.0% | |
| $25.28 | — | — |
No third-party seller price history available for this product in the past 90 days.
