Metra WM-LOCKN Universal Line Output Converter for adding aftermarket amplifer to OEM radio -black price history and forecast - Metra WM-LOCKN
Metra WM-LOCKN Universal Line Output Converter for adding aftermarket amplifer to OEM radio -black

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

Walmart.com Price History 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 reviews

Customer Reviews

4.2
Based on 92 reviews
5
65
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12
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Showing 10 of 92 reviews

run auto subwoofer from your rear

john December 11, 2024

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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Damian May 24, 2025

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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Jeffry May 14, 2025

perfect item to get for ur car amplifiers. Hooked it up in 20 minutes and it worked perfectly

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corey November 25, 2025

Great product

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camron December 14, 2024

Great product,gets the job done

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Jack June 5, 2025

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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Cody May 27, 2025

Remote wire doesn't work on the one I got but other than that it works fine

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TheRealDeal February 22, 2026

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.

Tayshaun March 19, 2025

Wouldn't trigger the amp when to turn on or off.

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Rodney November 7, 2025

product didnt wirk

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Price History

Historical price data graph for Metra WM-LOCKN Universal Line Output Converter for adding aftermarket amplifer to OEM radio -black

Recent Price Changes

Detailed price history for the past 90 days

Walmart.com Pricing

26 records

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.

Walmart.com price history for Metra WM-LOCKN Universal Line Output Converter for adding aftermarket amplifer to OEM radio -black showing recent price changes over the past 90 days
Date Price Change % Change
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$25.28
No third-party seller price history available for this product in the past 90 days.

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